{"commit":{"authoredAt":"2016-11-13T14:16:38-08:00","subject":"Change warnings to use expectDev","revision":"4aa9cfb6ba33efb7bb823721df948f78444df673","shortRevision":"4aa9cfb6ba","authorEmail":"balpert@fb.com","authorName":"Ben Alpert"},"patch":"diff --git a\/src\/addons\/__tests__\/ReactFragment-test.js b\/src\/addons\/__tests__\/ReactFragment-test.js\nindex 0f278686a3..4788c06e2f 100644\n--- a\/src\/addons\/__tests__\/ReactFragment-test.js\n+++ b\/src\/addons\/__tests__\/ReactFragment-test.js\n@@ -75,8 +75,8 @@ describe('ReactFragment', () => {\n \n ReactFragment.create({1: , 2: });\n \n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'Child objects should have non-numeric keys so ordering is preserved.'\n );\n });\n@@ -84,8 +84,8 @@ describe('ReactFragment', () => {\n it('should warn if passing null to createFragment', () => {\n spyOn(console, 'error');\n ReactFragment.create(null);\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'React.addons.createFragment only accepts a single object.'\n );\n });\n@@ -93,8 +93,8 @@ describe('ReactFragment', () => {\n it('should warn if passing an array to createFragment', () => {\n spyOn(console, 'error');\n ReactFragment.create([]);\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'React.addons.createFragment only accepts a single object.'\n );\n });\n@@ -102,8 +102,8 @@ describe('ReactFragment', () => {\n it('should warn if passing a ReactElement to createFragment', () => {\n spyOn(console, 'error');\n ReactFragment.create(

);\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'React.addons.createFragment does not accept a ReactElement without a ' +\n 'wrapper object.'\n );\ndiff --git a\/src\/addons\/transitions\/__tests__\/ReactCSSTransitionGroup-test.js b\/src\/addons\/transitions\/__tests__\/ReactCSSTransitionGroup-test.js\nindex 492b41e2e7..a3ce179fab 100644\n--- a\/src\/addons\/transitions\/__tests__\/ReactCSSTransitionGroup-test.js\n+++ b\/src\/addons\/transitions\/__tests__\/ReactCSSTransitionGroup-test.js\n@@ -45,7 +45,7 @@ describe('ReactCSSTransitionGroup', () => {\n );\n \n \/\/ Warning about the missing transitionLeaveTimeout prop\n- expect(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.count()).toBe(1);\n });\n \n it('should not warn if timeouts is zero', () => {\n@@ -61,7 +61,7 @@ describe('ReactCSSTransitionGroup', () => {\n container\n );\n \n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('should clean-up silently after the timeout elapses', () => {\n@@ -103,7 +103,7 @@ describe('ReactCSSTransitionGroup', () => {\n }\n \n \/\/ No warnings\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n \n \/\/ The leaving child has been removed\n expect(ReactDOM.findDOMNode(a).childNodes.length).toBe(1);\ndiff --git a\/src\/addons\/transitions\/__tests__\/ReactTransitionGroup-test.js b\/src\/addons\/transitions\/__tests__\/ReactTransitionGroup-test.js\nindex 0729be98f4..12555a98fd 100644\n--- a\/src\/addons\/transitions\/__tests__\/ReactTransitionGroup-test.js\n+++ b\/src\/addons\/transitions\/__tests__\/ReactTransitionGroup-test.js\n@@ -21,7 +21,7 @@ describe('ReactTransitionGroup', () => {\n var container;\n \n function normalizeCodeLocInfo(str) {\n- return str.replace(\/\\(at .+?:\\d+\\)\/g, '(at **)');\n+ return str && str.replace(\/\\(at .+?:\\d+\\)\/g, '(at **)');\n }\n \n beforeEach(() => {\n@@ -308,14 +308,14 @@ describe('ReactTransitionGroup', () => {\n \n ReactDOM.render(, container);\n \n- expect(console.error.calls.count()).toBe(2);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(2);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: flattenChildren(...): ' +\n 'Encountered two children with the same key, `1`. ' +\n 'Child keys must be unique; when two children share a key, ' +\n 'only the first child will be used.'\n );\n- expect(normalizeCodeLocInfo(console.error.calls.argsFor(1)[0])).toBe(\n+ expectDev(normalizeCodeLocInfo(console.error.calls.argsFor(1)[0])).toBe(\n 'Warning: flattenChildren(...): ' +\n 'Encountered two children with the same key, `1`. ' +\n 'Child keys must be unique; when two children share a key, ' +\ndiff --git a\/src\/isomorphic\/classic\/__tests__\/ReactContextValidator-test.js b\/src\/isomorphic\/classic\/__tests__\/ReactContextValidator-test.js\nindex c0ba47b624..6e237e6537 100644\n--- a\/src\/isomorphic\/classic\/__tests__\/ReactContextValidator-test.js\n+++ b\/src\/isomorphic\/classic\/__tests__\/ReactContextValidator-test.js\n@@ -23,7 +23,7 @@ var ReactTestUtils;\n \n describe('ReactContextValidator', () => {\n function normalizeCodeLocInfo(str) {\n- return str.replace(\/\\(at .+?:\\d+\\)\/g, '(at **)');\n+ return str && str.replace(\/\\(at .+?:\\d+\\)\/g, '(at **)');\n }\n \n beforeEach(() => {\n@@ -146,8 +146,8 @@ describe('ReactContextValidator', () => {\n \n ReactTestUtils.renderIntoDocument();\n \n- expect(console.error.calls.count()).toBe(1);\n- expect(normalizeCodeLocInfo(console.error.calls.argsFor(0)[0])).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(normalizeCodeLocInfo(console.error.calls.argsFor(0)[0])).toBe(\n 'Warning: Failed context type: ' +\n 'The context `foo` is marked as required in `Component`, but its value ' +\n 'is `undefined`.\\n' +\n@@ -175,7 +175,7 @@ describe('ReactContextValidator', () => {\n );\n \n \/\/ Previous call should not error\n- expect(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.count()).toBe(1);\n \n var ComponentInFooNumberContext = React.createClass({\n childContextTypes: {\n@@ -195,8 +195,8 @@ describe('ReactContextValidator', () => {\n \n ReactTestUtils.renderIntoDocument();\n \n- expect(console.error.calls.count()).toBe(2);\n- expect(normalizeCodeLocInfo(console.error.calls.argsFor(1)[0])).toBe(\n+ expectDev(console.error.calls.count()).toBe(2);\n+ expectDev(normalizeCodeLocInfo(console.error.calls.argsFor(1)[0])).toBe(\n 'Warning: Failed context type: ' +\n 'Invalid context `foo` of type `number` supplied ' +\n 'to `Component`, expected `string`.\\n' +\n@@ -224,8 +224,8 @@ describe('ReactContextValidator', () => {\n });\n \n ReactTestUtils.renderIntoDocument();\n- expect(console.error.calls.count()).toBe(1);\n- expect(normalizeCodeLocInfo(console.error.calls.argsFor(0)[0])).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(normalizeCodeLocInfo(console.error.calls.argsFor(0)[0])).toBe(\n 'Warning: Failed childContext type: ' +\n 'The child context `foo` is marked as required in `Component`, but its ' +\n 'value is `undefined`.\\n' +\n@@ -234,8 +234,8 @@ describe('ReactContextValidator', () => {\n \n ReactTestUtils.renderIntoDocument();\n \n- expect(console.error.calls.count()).toBe(2);\n- expect(normalizeCodeLocInfo(console.error.calls.argsFor(1)[0])).toBe(\n+ expectDev(console.error.calls.count()).toBe(2);\n+ expectDev(normalizeCodeLocInfo(console.error.calls.argsFor(1)[0])).toBe(\n 'Warning: Failed childContext type: ' +\n 'Invalid child context `foo` of type `number` ' +\n 'supplied to `Component`, expected `string`.\\n' +\n@@ -251,7 +251,7 @@ describe('ReactContextValidator', () => {\n );\n \n \/\/ Previous calls should not log errors\n- expect(console.error.calls.count()).toBe(2);\n+ expectDev(console.error.calls.count()).toBe(2);\n });\n \n });\ndiff --git a\/src\/isomorphic\/classic\/class\/__tests__\/ReactBind-test.js b\/src\/isomorphic\/classic\/class\/__tests__\/ReactBind-test.js\nindex 5d33f8ed15..4056a39ae4 100644\n--- a\/src\/isomorphic\/classic\/class\/__tests__\/ReactBind-test.js\n+++ b\/src\/isomorphic\/classic\/class\/__tests__\/ReactBind-test.js\n@@ -123,8 +123,8 @@ describe('autobinding', () => {\n \n ReactTestUtils.renderIntoDocument();\n \n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: bind(): You are binding a component method to the component. ' +\n 'React does this for you automatically in a high-performance ' +\n 'way, so you can safely remove this call. See TestBindComponent'\n@@ -151,7 +151,7 @@ describe('autobinding', () => {\n \n ReactTestUtils.renderIntoDocument();\n \n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n });\ndiff --git a\/src\/isomorphic\/classic\/class\/__tests__\/ReactBindOptout-test.js b\/src\/isomorphic\/classic\/class\/__tests__\/ReactBindOptout-test.js\nindex bfaa8f8e0f..72852f08a3 100644\n--- a\/src\/isomorphic\/classic\/class\/__tests__\/ReactBindOptout-test.js\n+++ b\/src\/isomorphic\/classic\/class\/__tests__\/ReactBindOptout-test.js\n@@ -186,7 +186,7 @@ describe('autobind optout', () => {\n \n ReactTestUtils.renderIntoDocument();\n \n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('does not warn if you pass an manually bound method to setState', () => {\n@@ -210,7 +210,7 @@ describe('autobind optout', () => {\n \n ReactTestUtils.renderIntoDocument();\n \n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n });\ndiff --git a\/src\/isomorphic\/classic\/class\/__tests__\/ReactClass-test.js b\/src\/isomorphic\/classic\/class\/__tests__\/ReactClass-test.js\nindex e56d3913ba..eabfd211ee 100644\n--- a\/src\/isomorphic\/classic\/class\/__tests__\/ReactClass-test.js\n+++ b\/src\/isomorphic\/classic\/class\/__tests__\/ReactClass-test.js\n@@ -69,8 +69,8 @@ describe('ReactClass-spec', () => {\n return {this.props.prop}<\/span>;\n },\n });\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: Component: prop type `prop` is invalid; ' +\n 'it must be a function, usually from React.PropTypes.'\n );\n@@ -87,8 +87,8 @@ describe('ReactClass-spec', () => {\n return {this.props.prop}<\/span>;\n },\n });\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: Component: context type `prop` is invalid; ' +\n 'it must be a function, usually from React.PropTypes.'\n );\n@@ -105,8 +105,8 @@ describe('ReactClass-spec', () => {\n return {this.props.prop}<\/span>;\n },\n });\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: Component: child context type `prop` is invalid; ' +\n 'it must be a function, usually from React.PropTypes.'\n );\n@@ -123,8 +123,8 @@ describe('ReactClass-spec', () => {\n return

;\n },\n });\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: A component has a method called componentShouldUpdate(). Did you ' +\n 'mean shouldComponentUpdate()? The name is phrased as a question ' +\n 'because the function is expected to return a value.'\n@@ -139,8 +139,8 @@ describe('ReactClass-spec', () => {\n return

;\n },\n });\n- expect(console.error.calls.count()).toBe(2);\n- expect(console.error.calls.argsFor(1)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(2);\n+ expectDev(console.error.calls.argsFor(1)[0]).toBe(\n 'Warning: NamedComponent has a method called componentShouldUpdate(). Did you ' +\n 'mean shouldComponentUpdate()? The name is phrased as a question ' +\n 'because the function is expected to return a value.'\n@@ -157,8 +157,8 @@ describe('ReactClass-spec', () => {\n return

;\n },\n });\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: A component has a method called componentWillRecieveProps(). Did you ' +\n 'mean componentWillReceiveProps()?'\n );\n@@ -206,20 +206,20 @@ describe('ReactClass-spec', () => {\n return

;\n },\n });\n- expect(console.error.calls.count()).toBe(4);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(4);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'createClass(...): `mixins` is now a static property and should ' +\n 'be defined inside \"statics\".'\n );\n- expect(console.error.calls.argsFor(1)[0]).toBe(\n+ expectDev(console.error.calls.argsFor(1)[0]).toBe(\n 'createClass(...): `propTypes` is now a static property and should ' +\n 'be defined inside \"statics\".'\n );\n- expect(console.error.calls.argsFor(2)[0]).toBe(\n+ expectDev(console.error.calls.argsFor(2)[0]).toBe(\n 'createClass(...): `contextTypes` is now a static property and ' +\n 'should be defined inside \"statics\".'\n );\n- expect(console.error.calls.argsFor(3)[0]).toBe(\n+ expectDev(console.error.calls.argsFor(3)[0]).toBe(\n 'createClass(...): `childContextTypes` is now a static property and ' +\n 'should be defined inside \"statics\".'\n );\n@@ -343,8 +343,8 @@ describe('ReactClass-spec', () => {\n });\n \n expect(() => Component()).toThrow();\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: Something is calling a React component directly. Use a ' +\n 'factory or JSX instead. See: https:\/\/fb.me\/react-legacyfactory'\n );\ndiff --git a\/src\/isomorphic\/classic\/class\/__tests__\/ReactClassMixin-test.js b\/src\/isomorphic\/classic\/class\/__tests__\/ReactClassMixin-test.js\nindex 7e80c37f23..df17f8c370 100644\n--- a\/src\/isomorphic\/classic\/class\/__tests__\/ReactClassMixin-test.js\n+++ b\/src\/isomorphic\/classic\/class\/__tests__\/ReactClassMixin-test.js\n@@ -321,8 +321,8 @@ describe('ReactClass-mixin', () => {\n },\n });\n \n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: ReactClass: You\\'re attempting to include a mixin that is ' +\n 'either null or not an object. Check the mixins included by the ' +\n 'component, as well as any mixins they include themselves. ' +\n@@ -341,8 +341,8 @@ describe('ReactClass-mixin', () => {\n },\n });\n \n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: ReactClass: You\\'re attempting to include a mixin that is ' +\n 'either null or not an object. Check the mixins included by the ' +\n 'component, as well as any mixins they include themselves. ' +\n@@ -365,8 +365,8 @@ describe('ReactClass-mixin', () => {\n },\n });\n \n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: ReactClass: You\\'re attempting to include a mixin that is ' +\n 'either null or not an object. Check the mixins included by the ' +\n 'component, as well as any mixins they include themselves. ' +\n@@ -389,8 +389,8 @@ describe('ReactClass-mixin', () => {\n },\n });\n \n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: ReactClass: You\\'re attempting to include a mixin that is ' +\n 'either null or not an object. Check the mixins included by the ' +\n 'component, as well as any mixins they include themselves. ' +\ndiff --git a\/src\/isomorphic\/classic\/element\/__tests__\/ReactElement-test.js b\/src\/isomorphic\/classic\/element\/__tests__\/ReactElement-test.js\nindex 091e3e502d..80f09d69a6 100644\n--- a\/src\/isomorphic\/classic\/element\/__tests__\/ReactElement-test.js\n+++ b\/src\/isomorphic\/classic\/element\/__tests__\/ReactElement-test.js\n@@ -76,10 +76,10 @@ describe('ReactElement', () => {\n );\n },\n });\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n ReactDOM.render(, container);\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'Child: `key` is not a prop. Trying to access it will result ' +\n 'in `undefined` being returned. If you need to access the same ' +\n 'value within the child component, you should pass it as a different ' +\n@@ -106,10 +106,10 @@ describe('ReactElement', () => {\n );\n },\n });\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n ReactDOM.render(, container);\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'Child: `key` is not a prop. Trying to access it will result ' +\n 'in `undefined` being returned. If you need to access the same ' +\n 'value within the child component, you should pass it as a different ' +\n@@ -120,10 +120,10 @@ describe('ReactElement', () => {\n it('should warn when `key` is being accessed on a host element', () => {\n spyOn(console, 'error');\n var element =

;\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n void element.props.key;\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'div: `key` is not a prop. Trying to access it will result ' +\n 'in `undefined` being returned. If you need to access the same ' +\n 'value within the child component, you should pass it as a different ' +\n@@ -148,10 +148,10 @@ describe('ReactElement', () => {\n );\n },\n });\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n ReactDOM.render(, container);\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'Child: `ref` is not a prop. Trying to access it will result ' +\n 'in `undefined` being returned. If you need to access the same ' +\n 'value within the child component, you should pass it as a different ' +\n@@ -280,7 +280,7 @@ describe('ReactElement', () => {\n children: 'text',\n }, a);\n expect(element.props.children).toBe(a);\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('does not override children if no rest args are provided', () => {\n@@ -289,7 +289,7 @@ describe('ReactElement', () => {\n children: 'text',\n });\n expect(element.props.children).toBe('text');\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('overrides children if null is provided as an argument', () => {\n@@ -298,7 +298,7 @@ describe('ReactElement', () => {\n children: 'text',\n }, null);\n expect(element.props.children).toBe(null);\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('merges rest arguments onto the children prop in an array', () => {\n@@ -308,7 +308,7 @@ describe('ReactElement', () => {\n var c = 3;\n var element = React.createFactory(ComponentClass)(null, a, b, c);\n expect(element.props.children).toEqual([1, 2, 3]);\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n \/\/ NOTE: We're explicitly not using JSX here. This is intended to test\n@@ -332,7 +332,7 @@ describe('ReactElement', () => {\n \n var element = React.createElement(StaticMethodComponentClass);\n expect(element.type.someStaticMethod()).toBe('someReturnValue');\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n \/\/ NOTE: We're explicitly not using JSX here. This is intended to test\n@@ -477,7 +477,7 @@ describe('ReactElement', () => {\n });\n var test = ReactTestUtils.renderIntoDocument();\n expect(test.props.value).toBeNaN();\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n \/\/ NOTE: We're explicitly not using JSX here. This is intended to test\ndiff --git a\/src\/isomorphic\/classic\/element\/__tests__\/ReactElementClone-test.js b\/src\/isomorphic\/classic\/element\/__tests__\/ReactElementClone-test.js\nindex 50406d0345..49af3ea80e 100644\n--- a\/src\/isomorphic\/classic\/element\/__tests__\/ReactElementClone-test.js\n+++ b\/src\/isomorphic\/classic\/element\/__tests__\/ReactElementClone-test.js\n@@ -250,8 +250,8 @@ describe('ReactElementClone', () => {\n \n React.cloneElement(

, null, [

]);\n \n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'Each child in an array or iterator should have a unique \"key\" prop.'\n );\n });\n@@ -261,7 +261,7 @@ describe('ReactElementClone', () => {\n \n React.cloneElement(

, null, [

]);\n \n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('does not warn when the element is directly in rest args', () => {\n@@ -269,7 +269,7 @@ describe('ReactElementClone', () => {\n \n React.cloneElement(

, null,

);\n \n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('does not warn when the array contains a non-element', () => {\n@@ -277,7 +277,7 @@ describe('ReactElementClone', () => {\n \n React.cloneElement(

, null, [{}, {}]);\n \n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('should check declared prop types after clone', () => {\n@@ -304,8 +304,8 @@ describe('ReactElementClone', () => {\n },\n });\n ReactTestUtils.renderIntoDocument(React.createElement(GrandParent));\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: Failed prop type: ' +\n 'Invalid prop `color` of type `number` supplied to `Component`, ' +\n 'expected `string`.\\n' +\ndiff --git a\/src\/isomorphic\/classic\/element\/__tests__\/ReactElementValidator-test.js b\/src\/isomorphic\/classic\/element\/__tests__\/ReactElementValidator-test.js\nindex 5690e2125b..11dfb266b9 100644\n--- a\/src\/isomorphic\/classic\/element\/__tests__\/ReactElementValidator-test.js\n+++ b\/src\/isomorphic\/classic\/element\/__tests__\/ReactElementValidator-test.js\n@@ -20,7 +20,7 @@ var ReactTestUtils;\n \n describe('ReactElementValidator', () => {\n function normalizeCodeLocInfo(str) {\n- return str.replace(\/\\(at .+?:\\d+\\)\/g, '(at **)');\n+ return str && str.replace(\/\\(at .+?:\\d+\\)\/g, '(at **)');\n }\n \n var ComponentClass;\n@@ -44,8 +44,8 @@ describe('ReactElementValidator', () => {\n \n Component(null, [Component(), Component()]);\n \n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'Each child in an array or iterator should have a unique \"key\" prop.'\n );\n });\n@@ -74,8 +74,8 @@ describe('ReactElementValidator', () => {\n React.createElement(ComponentWrapper)\n );\n \n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'Each child in an array or iterator should have a unique \"key\" prop. ' +\n 'Check the render method of `InnerClass`. ' +\n 'It was passed a child from ComponentWrapper. '\n@@ -98,8 +98,8 @@ describe('ReactElementValidator', () => {\n ];\n ReactTestUtils.renderIntoDocument({divs}<\/Anonymous>);\n \n- expect(console.error.calls.count()).toBe(1);\n- expect(normalizeCodeLocInfo(console.error.calls.argsFor(0)[0])).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(normalizeCodeLocInfo(console.error.calls.argsFor(0)[0])).toBe(\n 'Warning: Each child in an array or iterator should have a unique ' +\n '\"key\" prop. See https:\/\/fb.me\/react-warning-keys for more information.\\n' +\n ' in div (at **)'\n@@ -115,8 +115,8 @@ describe('ReactElementValidator', () => {\n ];\n ReactTestUtils.renderIntoDocument(

{divs}<\/div>);\n \n- expect(console.error.calls.count()).toBe(1);\n- expect(normalizeCodeLocInfo(console.error.calls.argsFor(0)[0])).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(normalizeCodeLocInfo(console.error.calls.argsFor(0)[0])).toBe(\n 'Warning: Each child in an array or iterator should have a unique ' +\n '\"key\" prop. Check the top-level render call using

. See ' +\n 'https:\/\/fb.me\/react-warning-keys for more information.\\n' +\n@@ -147,8 +147,8 @@ describe('ReactElementValidator', () => {\n \n ReactTestUtils.renderIntoDocument();\n \n- expect(console.error.calls.count()).toBe(1);\n- expect(normalizeCodeLocInfo(console.error.calls.argsFor(0)[0])).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(normalizeCodeLocInfo(console.error.calls.argsFor(0)[0])).toBe(\n 'Warning: Each child in an array or iterator should have a unique ' +\n '\"key\" prop. Check the render method of `Component`. See ' +\n 'https:\/\/fb.me\/react-warning-keys for more information.\\n' +\n@@ -180,7 +180,7 @@ describe('ReactElementValidator', () => {\n <\/Wrapper>\n );\n \n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('warns for keys for iterables of elements in rest args', () => {\n@@ -201,8 +201,8 @@ describe('ReactElementValidator', () => {\n \n Component(null, iterable);\n \n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'Each child in an array or iterator should have a unique \"key\" prop.'\n );\n });\n@@ -213,7 +213,7 @@ describe('ReactElementValidator', () => {\n \n Component(null, [Component({key: '#1'}), Component({key: '#2'})]);\n \n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('does not warns for iterable elements with keys', () => {\n@@ -237,7 +237,7 @@ describe('ReactElementValidator', () => {\n \n Component(null, iterable);\n \n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('does not warn when the element is directly in rest args', () => {\n@@ -246,7 +246,7 @@ describe('ReactElementValidator', () => {\n \n Component(null, Component(), Component());\n \n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('does not warn when the array contains a non-element', () => {\n@@ -255,7 +255,7 @@ describe('ReactElementValidator', () => {\n \n Component(null, [{}, {}]);\n \n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n \/\/ TODO: These warnings currently come from the composite component, but\n@@ -280,7 +280,7 @@ describe('ReactElementValidator', () => {\n },\n });\n ReactTestUtils.renderIntoDocument(React.createElement(ParentComp));\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: Failed prop type: ' +\n 'Invalid prop `color` of type `number` supplied to `MyComp`, ' +\n 'expected `string`.\\n' +\n@@ -295,29 +295,29 @@ describe('ReactElementValidator', () => {\n React.createElement(null);\n React.createElement(true);\n React.createElement(123);\n- expect(console.error.calls.count()).toBe(4);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(4);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: React.createElement: type should not be null, undefined, ' +\n 'boolean, or number. It should be a string (for DOM elements) or a ' +\n 'ReactClass (for composite components).'\n );\n- expect(console.error.calls.argsFor(1)[0]).toBe(\n+ expectDev(console.error.calls.argsFor(1)[0]).toBe(\n 'Warning: React.createElement: type should not be null, undefined, ' +\n 'boolean, or number. It should be a string (for DOM elements) or a ' +\n 'ReactClass (for composite components).'\n );\n- expect(console.error.calls.argsFor(2)[0]).toBe(\n+ expectDev(console.error.calls.argsFor(2)[0]).toBe(\n 'Warning: React.createElement: type should not be null, undefined, ' +\n 'boolean, or number. It should be a string (for DOM elements) or a ' +\n 'ReactClass (for composite components).'\n );\n- expect(console.error.calls.argsFor(3)[0]).toBe(\n+ expectDev(console.error.calls.argsFor(3)[0]).toBe(\n 'Warning: React.createElement: type should not be null, undefined, ' +\n 'boolean, or number. It should be a string (for DOM elements) or a ' +\n 'ReactClass (for composite components).'\n );\n React.createElement('div');\n- expect(console.error.calls.count()).toBe(4);\n+ expectDev(console.error.calls.count()).toBe(4);\n });\n \n it('includes the owner name when passing null, undefined, boolean, or number', () => {\n@@ -334,8 +334,8 @@ describe('ReactElementValidator', () => {\n 'or a class\/function (for composite components) but got: null. Check ' +\n 'the render method of `ParentComp`.'\n );\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: React.createElement: type should not be null, undefined, ' +\n 'boolean, or number. It should be a string (for DOM elements) or a ' +\n 'ReactClass (for composite components). Check the render method of ' +\n@@ -358,8 +358,8 @@ describe('ReactElementValidator', () => {\n \n ReactTestUtils.renderIntoDocument(React.createElement(Component));\n \n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: Failed prop type: The prop `prop` is marked as required in ' +\n '`Component`, but its value is `null`.\\n' +\n ' in Component'\n@@ -383,8 +383,8 @@ describe('ReactElementValidator', () => {\n React.createElement(Component, {prop:null})\n );\n \n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: Failed prop type: The prop `prop` is marked as required in ' +\n '`Component`, but its value is `null`.\\n' +\n ' in Component'\n@@ -410,15 +410,15 @@ describe('ReactElementValidator', () => {\n React.createElement(Component, {prop: 42})\n );\n \n- expect(console.error.calls.count()).toBe(2);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(2);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: Failed prop type: ' +\n 'The prop `prop` is marked as required in `Component`, but its value ' +\n 'is `undefined`.\\n' +\n ' in Component'\n );\n \n- expect(console.error.calls.argsFor(1)[0]).toBe(\n+ expectDev(console.error.calls.argsFor(1)[0]).toBe(\n 'Warning: Failed prop type: ' +\n 'Invalid prop `prop` of type `number` supplied to ' +\n '`Component`, expected `string`.\\n' +\n@@ -430,7 +430,7 @@ describe('ReactElementValidator', () => {\n );\n \n \/\/ Should not error for strings\n- expect(console.error.calls.count()).toBe(2);\n+ expectDev(console.error.calls.count()).toBe(2);\n });\n \n it('should warn if a PropType creator is used as a PropType', () => {\n@@ -449,8 +449,8 @@ describe('ReactElementValidator', () => {\n React.createElement(Component, {myProp: {value: 'hi'}})\n );\n \n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: Component: type specification of prop `myProp` is invalid; ' +\n 'the type checker function must return `null` or an `Error` but ' +\n 'returned a function. You may have forgotten to pass an argument to ' +\n@@ -468,14 +468,14 @@ describe('ReactElementValidator', () => {\n });\n var TestFactory = React.createFactory(TestComponent);\n expect(TestFactory.type).toBe(TestComponent);\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: Factory.type is deprecated. Access the class directly before ' +\n 'passing it to createFactory.'\n );\n \/\/ Warn once, not again\n expect(TestFactory.type).toBe(TestComponent);\n- expect(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.count()).toBe(1);\n });\n \n it('does not warn when using DOM node as children', () => {\n@@ -492,7 +492,7 @@ describe('ReactElementValidator', () => {\n var node = document.createElement('div');\n \/\/ This shouldn't cause a stack overflow or any other problems (#3883)\n ReactTestUtils.renderIntoDocument({node}<\/DOMContainer>);\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('should not enumerate enumerable numbers (#4776)', () => {\n@@ -535,8 +535,8 @@ describe('ReactElementValidator', () => {\n spyOn(console, 'error');\n var Foo = undefined;\n void {[

]}<\/Foo>;\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: React.createElement: type should not be null, undefined, ' +\n 'boolean, or number. It should be a string (for DOM elements) or a ' +\n 'ReactClass (for composite components).'\ndiff --git a\/src\/isomorphic\/classic\/types\/__tests__\/ReactPropTypes-test.js b\/src\/isomorphic\/classic\/types\/__tests__\/ReactPropTypes-test.js\nindex fa51c97ccb..18a57c7be1 100644\n--- a\/src\/isomorphic\/classic\/types\/__tests__\/ReactPropTypes-test.js\n+++ b\/src\/isomorphic\/classic\/types\/__tests__\/ReactPropTypes-test.js\n@@ -310,7 +310,7 @@ describe('ReactPropTypes', () => {\n var instance = } \/>;\n instance = ReactTestUtils.renderIntoDocument(instance);\n \n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('should warn when passing no label and isRequired is set', () => {\n@@ -319,7 +319,7 @@ describe('ReactPropTypes', () => {\n var instance = ;\n instance = ReactTestUtils.renderIntoDocument(instance);\n \n- expect(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.count()).toBe(1);\n });\n \n it('should be implicitly optional and not warn without values', () => {\n@@ -454,7 +454,7 @@ describe('ReactPropTypes', () => {\n k4: null,\n k5: undefined,\n }));\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('should not warn for iterables', () => {\n@@ -612,8 +612,8 @@ describe('ReactPropTypes', () => {\n \n PropTypes.oneOf('red', 'blue');\n \n- expect(console.error).toHaveBeenCalled();\n- expect(console.error.calls.argsFor(0)[0])\n+ expectDev(console.error).toHaveBeenCalled();\n+ expectDev(console.error.calls.argsFor(0)[0])\n .toContain('Invalid argument supplied to oneOf, expected an instance of array.');\n \n typeCheckPass(PropTypes.oneOf('red', 'blue'), 'red');\n@@ -668,8 +668,8 @@ describe('ReactPropTypes', () => {\n \n PropTypes.oneOfType(PropTypes.string, PropTypes.number);\n \n- expect(console.error).toHaveBeenCalled();\n- expect(console.error.calls.argsFor(0)[0])\n+ expectDev(console.error).toHaveBeenCalled();\n+ expectDev(console.error.calls.argsFor(0)[0])\n .toContain('Invalid argument supplied to oneOfType, expected an instance of array.');\n \n typeCheckPass(PropTypes.oneOf(PropTypes.string, PropTypes.number), []);\n@@ -893,7 +893,7 @@ describe('ReactPropTypes', () => {\n \n var instance = ;\n instance = ReactTestUtils.renderIntoDocument(instance);\n- expect(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.count()).toBe(1);\n expect(\n console.error.calls.argsFor(0)[0].replace(\/\\(at .+?:\\d+\\)\/g, '(at **)')\n ).toBe(\n@@ -920,7 +920,7 @@ describe('ReactPropTypes', () => {\n \n var instance = ;\n instance = ReactTestUtils.renderIntoDocument(instance);\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n }\n );\n });\ndiff --git a\/src\/isomorphic\/modern\/element\/__tests__\/ReactJSXElement-test.js b\/src\/isomorphic\/modern\/element\/__tests__\/ReactJSXElement-test.js\nindex 1a7be9d7b0..84970acf8c 100644\n--- a\/src\/isomorphic\/modern\/element\/__tests__\/ReactJSXElement-test.js\n+++ b\/src\/isomorphic\/modern\/element\/__tests__\/ReactJSXElement-test.js\n@@ -100,21 +100,21 @@ describe('ReactJSXElement', () => {\n var a = 1;\n var element = {a}<\/Component>;\n expect(element.props.children).toBe(a);\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('does not override children if no JSX children are provided', () => {\n spyOn(console, 'error');\n var element = ;\n expect(element.props.children).toBe('text');\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('overrides children if null is provided as a JSX child', () => {\n spyOn(console, 'error');\n var element = {null}<\/Component>;\n expect(element.props.children).toBe(null);\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('overrides children if undefined is provided as an argument', () => {\n@@ -136,7 +136,7 @@ describe('ReactJSXElement', () => {\n var c = 3;\n var element = {a}{b}{c}<\/Component>;\n expect(element.props.children).toEqual([1, 2, 3]);\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('allows static methods to be called using the type property', () => {\n@@ -153,7 +153,7 @@ describe('ReactJSXElement', () => {\n \n var element = ;\n expect(element.type.someStaticMethod()).toBe('someReturnValue');\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('identifies valid elements', () => {\ndiff --git a\/src\/isomorphic\/modern\/element\/__tests__\/ReactJSXElementValidator-test.js b\/src\/isomorphic\/modern\/element\/__tests__\/ReactJSXElementValidator-test.js\nindex 71fbed5bd3..47563ff67b 100644\n--- a\/src\/isomorphic\/modern\/element\/__tests__\/ReactJSXElementValidator-test.js\n+++ b\/src\/isomorphic\/modern\/element\/__tests__\/ReactJSXElementValidator-test.js\n@@ -47,8 +47,8 @@ describe('ReactJSXElementValidator', () => {\n \n void {[, ]}<\/Component>;\n \n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'Each child in an array or iterator should have a unique \"key\" prop.'\n );\n });\n@@ -74,8 +74,8 @@ describe('ReactJSXElementValidator', () => {\n \n ReactTestUtils.renderIntoDocument();\n \n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'Each child in an array or iterator should have a unique \"key\" prop. ' +\n 'Check the render method of `InnerComponent`. ' +\n 'It was passed a child from ComponentWrapper. '\n@@ -99,8 +99,8 @@ describe('ReactJSXElementValidator', () => {\n \n void {iterable}<\/Component>;\n \n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'Each child in an array or iterator should have a unique \"key\" prop.'\n );\n });\n@@ -110,7 +110,7 @@ describe('ReactJSXElementValidator', () => {\n \n void {[, ]}<\/Component>;\n \n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('does not warns for iterable elements with keys', () => {\n@@ -133,7 +133,7 @@ describe('ReactJSXElementValidator', () => {\n \n void {iterable}<\/Component>;\n \n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('does not warn for numeric keys in entry iterable as a child', () => {\n@@ -154,7 +154,7 @@ describe('ReactJSXElementValidator', () => {\n \n void {iterable}<\/Component>;\n \n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('does not warn when the element is directly as children', () => {\n@@ -162,7 +162,7 @@ describe('ReactJSXElementValidator', () => {\n \n void <\/Component>;\n \n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('does not warn when the child array contains non-elements', () => {\n@@ -170,7 +170,7 @@ describe('ReactJSXElementValidator', () => {\n \n void {[{}, {}]}<\/Component>;\n \n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n \/\/ TODO: These warnings currently come from the composite component, but\n@@ -217,25 +217,25 @@ describe('ReactJSXElementValidator', () => {\n void ;\n void ;\n void ;\n- expect(console.error.calls.count()).toBe(4);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(4);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'type should not be null, undefined, boolean, or number. It should be ' +\n 'a string (for DOM elements) or a ReactClass (for composite components).'\n );\n- expect(console.error.calls.argsFor(1)[0]).toContain(\n+ expectDev(console.error.calls.argsFor(1)[0]).toContain(\n 'type should not be null, undefined, boolean, or number. It should be ' +\n 'a string (for DOM elements) or a ReactClass (for composite components).'\n );\n- expect(console.error.calls.argsFor(2)[0]).toContain(\n+ expectDev(console.error.calls.argsFor(2)[0]).toContain(\n 'type should not be null, undefined, boolean, or number. It should be ' +\n 'a string (for DOM elements) or a ReactClass (for composite components).'\n );\n- expect(console.error.calls.argsFor(3)[0]).toContain(\n+ expectDev(console.error.calls.argsFor(3)[0]).toContain(\n 'type should not be null, undefined, boolean, or number. It should be ' +\n 'a string (for DOM elements) or a ReactClass (for composite components).'\n );\n void

;\n- expect(console.error.calls.count()).toBe(4);\n+ expectDev(console.error.calls.count()).toBe(4);\n });\n \n it('should check default prop values', () => {\n@@ -245,7 +245,7 @@ describe('ReactJSXElementValidator', () => {\n \n ReactTestUtils.renderIntoDocument();\n \n- expect(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.count()).toBe(1);\n expect(\n console.error.calls.argsFor(0)[0].replace(\/\\(at .+?:\\d+\\)\/g, '(at **)')\n ).toBe(\n@@ -260,7 +260,7 @@ describe('ReactJSXElementValidator', () => {\n \n ReactTestUtils.renderIntoDocument();\n \n- expect(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.count()).toBe(1);\n expect(\n console.error.calls.argsFor(0)[0].replace(\/\\(at .+?:\\d+\\)\/g, '(at **)')\n ).toBe(\n@@ -276,7 +276,7 @@ describe('ReactJSXElementValidator', () => {\n ReactTestUtils.renderIntoDocument();\n ReactTestUtils.renderIntoDocument();\n \n- expect(console.error.calls.count()).toBe(2);\n+ expectDev(console.error.calls.count()).toBe(2);\n expect(\n console.error.calls.argsFor(0)[0].replace(\/\\(at .+?:\\d+\\)\/g, '(at **)')\n ).toBe(\n@@ -298,7 +298,7 @@ describe('ReactJSXElementValidator', () => {\n ReactTestUtils.renderIntoDocument();\n \n \/\/ Should not error for strings\n- expect(console.error.calls.count()).toBe(2);\n+ expectDev(console.error.calls.count()).toBe(2);\n });\n \n it('should warn on invalid prop types', () => {\n@@ -316,8 +316,8 @@ describe('ReactJSXElementValidator', () => {\n prop: null,\n };\n ReactTestUtils.renderIntoDocument();\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'NullPropTypeComponent: prop type `prop` is invalid; it must be a ' +\n 'function, usually from React.PropTypes.'\n );\n@@ -334,8 +334,8 @@ describe('ReactJSXElementValidator', () => {\n prop: null,\n };\n ReactTestUtils.renderIntoDocument();\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'NullContextTypeComponent: context type `prop` is invalid; it must ' +\n 'be a function, usually from React.PropTypes.'\n );\n@@ -352,8 +352,8 @@ describe('ReactJSXElementValidator', () => {\n prop: 'foo',\n });\n ReactTestUtils.renderIntoDocument();\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'getDefaultProps is only used on classic React.createClass definitions.' +\n ' Use a static property named `defaultProps` instead.'\n );\ndiff --git a\/src\/renderers\/dom\/__tests__\/ReactDOMProduction-test.js b\/src\/renderers\/dom\/__tests__\/ReactDOMProduction-test.js\nindex 2033abd1ad..4699975e36 100644\n--- a\/src\/renderers\/dom\/__tests__\/ReactDOMProduction-test.js\n+++ b\/src\/renderers\/dom\/__tests__\/ReactDOMProduction-test.js\n@@ -36,7 +36,7 @@ describe('ReactDOMProduction', () => {\n \n spyOn(console, 'error');\n warning(false, 'Do cows go moo?');\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('should use prod React', () => {\n@@ -45,7 +45,7 @@ describe('ReactDOMProduction', () => {\n \/\/ no key warning\n void

{[]}<\/div>;\n \n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('should handle a simple flow', () => {\ndiff --git a\/src\/renderers\/dom\/shared\/__tests__\/CSSPropertyOperations-test.js b\/src\/renderers\/dom\/shared\/__tests__\/CSSPropertyOperations-test.js\nindex e0133bcbf7..4acf6b3363 100644\n--- a\/src\/renderers\/dom\/shared\/__tests__\/CSSPropertyOperations-test.js\n+++ b\/src\/renderers\/dom\/shared\/__tests__\/CSSPropertyOperations-test.js\n@@ -119,8 +119,8 @@ describe('CSSPropertyOperations', () => {\n spyOn(console, 'error');\n var root = document.createElement('div');\n ReactDOM.render(, root);\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toEqual(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toEqual(\n 'Warning: Unsupported style property background-color. Did you mean backgroundColor? ' +\n 'Check the render method of `Comp`.'\n );\n@@ -144,12 +144,12 @@ describe('CSSPropertyOperations', () => {\n ReactDOM.render(, root);\n ReactDOM.render(, root);\n \n- expect(console.error.calls.count()).toBe(2);\n- expect(console.error.calls.argsFor(0)[0]).toEqual(\n+ expectDev(console.error.calls.count()).toBe(2);\n+ expectDev(console.error.calls.argsFor(0)[0]).toEqual(\n 'Warning: Unsupported style property -ms-transform. Did you mean msTransform? ' +\n 'Check the render method of `Comp`.'\n );\n- expect(console.error.calls.argsFor(1)[0]).toEqual(\n+ expectDev(console.error.calls.argsFor(1)[0]).toEqual(\n 'Warning: Unsupported style property -webkit-transform. Did you mean WebkitTransform? ' +\n 'Check the render method of `Comp`.'\n );\n@@ -172,12 +172,12 @@ describe('CSSPropertyOperations', () => {\n var root = document.createElement('div');\n ReactDOM.render(, root);\n \/\/ msTransform is correct already and shouldn't warn\n- expect(console.error.calls.count()).toBe(2);\n- expect(console.error.calls.argsFor(0)[0]).toEqual(\n+ expectDev(console.error.calls.count()).toBe(2);\n+ expectDev(console.error.calls.argsFor(0)[0]).toEqual(\n 'Warning: Unsupported vendor-prefixed style property oTransform. ' +\n 'Did you mean OTransform? Check the render method of `Comp`.'\n );\n- expect(console.error.calls.argsFor(1)[0]).toEqual(\n+ expectDev(console.error.calls.argsFor(1)[0]).toEqual(\n 'Warning: Unsupported vendor-prefixed style property webkitTransform. ' +\n 'Did you mean WebkitTransform? Check the render method of `Comp`.'\n );\n@@ -200,12 +200,12 @@ describe('CSSPropertyOperations', () => {\n spyOn(console, 'error');\n var root = document.createElement('div');\n ReactDOM.render(, root);\n- expect(console.error.calls.count()).toBe(2);\n- expect(console.error.calls.argsFor(0)[0]).toEqual(\n+ expectDev(console.error.calls.count()).toBe(2);\n+ expectDev(console.error.calls.argsFor(0)[0]).toEqual(\n 'Warning: Style property values shouldn\\'t contain a semicolon. ' +\n 'Check the render method of `Comp`. Try \"backgroundColor: blue\" instead.',\n );\n- expect(console.error.calls.argsFor(1)[0]).toEqual(\n+ expectDev(console.error.calls.argsFor(1)[0]).toEqual(\n 'Warning: Style property values shouldn\\'t contain a semicolon. ' +\n 'Check the render method of `Comp`. Try \"color: red\" instead.',\n );\n@@ -224,8 +224,8 @@ describe('CSSPropertyOperations', () => {\n var root = document.createElement('div');\n ReactDOM.render(, root);\n \n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toEqual(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toEqual(\n 'Warning: `NaN` is an invalid value for the `fontSize` css style property. ' +\n 'Check the render method of `Comp`.'\n );\ndiff --git a\/src\/renderers\/dom\/shared\/__tests__\/ReactBrowserEventEmitter-test.js b\/src\/renderers\/dom\/shared\/__tests__\/ReactBrowserEventEmitter-test.js\nindex d76d4868a3..e4171e3d97 100644\n--- a\/src\/renderers\/dom\/shared\/__tests__\/ReactBrowserEventEmitter-test.js\n+++ b\/src\/renderers\/dom\/shared\/__tests__\/ReactBrowserEventEmitter-test.js\n@@ -269,7 +269,7 @@ describe('ReactBrowserEventEmitter', () => {\n expect(idCallOrder[0]).toBe(getInternal(CHILD));\n expect(idCallOrder[1]).toBe(getInternal(PARENT));\n expect(idCallOrder[2]).toBe(getInternal(GRANDPARENT));\n- expect(console.error.calls.count()).toEqual(0);\n+ expectDev(console.error.calls.count()).toEqual(0);\n });\n \n \/**\ndiff --git a\/src\/renderers\/dom\/shared\/__tests__\/ReactDOMComponent-test.js b\/src\/renderers\/dom\/shared\/__tests__\/ReactDOMComponent-test.js\nindex 00d0bd445d..657472cc17 100644\n--- a\/src\/renderers\/dom\/shared\/__tests__\/ReactDOMComponent-test.js\n+++ b\/src\/renderers\/dom\/shared\/__tests__\/ReactDOMComponent-test.js\n@@ -20,7 +20,7 @@ describe('ReactDOMComponent', () => {\n var inputValueTracking;\n \n function normalizeCodeLocInfo(str) {\n- return str.replace(\/\\(at .+?:\\d+\\)\/g, '(at **)');\n+ return str && str.replace(\/\\(at .+?:\\d+\\)\/g, '(at **)');\n }\n \n beforeEach(() => {\n@@ -128,8 +128,8 @@ describe('ReactDOMComponent', () => {\n var stub = ReactTestUtils.renderIntoDocument();\n style.position = 'absolute';\n stub.setState({style: style});\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toEqual(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toEqual(\n 'Warning: `div` was passed a style object that has previously been ' +\n 'mutated. Mutating `style` is deprecated. Consider cloning it ' +\n 'beforehand. Check the `render` of `App`. Previous style: ' +\n@@ -142,22 +142,22 @@ describe('ReactDOMComponent', () => {\n style.background = 'green';\n stub.setState({style: {background: 'green'}});\n \/\/ already warned once for the same component and owner\n- expect(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.count()).toBe(1);\n \n style = {background: 'red'};\n var div = document.createElement('div');\n ReactDOM.render(<\/span>, div);\n style.background = 'blue';\n ReactDOM.render(<\/span>, div);\n- expect(console.error.calls.count()).toBe(2);\n+ expectDev(console.error.calls.count()).toBe(2);\n });\n \n it('should warn for unknown prop', () => {\n spyOn(console, 'error');\n var container = document.createElement('div');\n ReactDOM.render(

, container);\n- expect(console.error.calls.count(0)).toBe(1);\n- expect(normalizeCodeLocInfo(console.error.calls.argsFor(0)[0])).toBe(\n+ expectDev(console.error.calls.count(0)).toBe(1);\n+ expectDev(normalizeCodeLocInfo(console.error.calls.argsFor(0)[0])).toBe(\n 'Warning: Unknown prop `foo` on

tag. Remove this prop from the element. ' +\n 'For details, see https:\/\/fb.me\/react-unknown-prop\\n in div (at **)'\n );\n@@ -167,8 +167,8 @@ describe('ReactDOMComponent', () => {\n spyOn(console, 'error');\n var container = document.createElement('div');\n ReactDOM.render(

tag. Remove these props from the element. ' +\n 'For details, see https:\/\/fb.me\/react-unknown-prop\\n in div (at **)'\n );\n@@ -178,8 +178,8 @@ describe('ReactDOMComponent', () => {\n spyOn(console, 'error');\n var container = document.createElement('div');\n ReactDOM.render(

{}} \/>, container);\n- expect(console.error.calls.count(0)).toBe(1);\n- expect(normalizeCodeLocInfo(console.error.calls.argsFor(0)[0])).toBe(\n+ expectDev(console.error.calls.count(0)).toBe(1);\n+ expectDev(normalizeCodeLocInfo(console.error.calls.argsFor(0)[0])).toBe(\n 'Warning: Unknown event handler property onDblClick. Did you mean `onDoubleClick`?\\n in div (at **)'\n );\n });\n@@ -194,7 +194,7 @@ describe('ReactDOMComponent', () => {\n }\n \n ReactTestUtils.renderIntoDocument();\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('should warn nicely about NaN in style', () => {\n@@ -205,8 +205,8 @@ describe('ReactDOMComponent', () => {\n ReactDOM.render(<\/span>, div);\n ReactDOM.render(<\/span>, div);\n \n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toEqual(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toEqual(\n 'Warning: `NaN` is an invalid value for the `fontSize` css style property.',\n );\n });\n@@ -362,8 +362,8 @@ describe('ReactDOMComponent', () => {\n );\n ReactDOM.render(element, container);\n }\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toEqual(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toEqual(\n 'Warning: Invalid attribute name: `blah\" onclick=\"beevil\" noise=\"hi`'\n );\n });\n@@ -382,8 +382,8 @@ describe('ReactDOMComponent', () => {\n );\n ReactDOM.render(afterUpdate, container);\n }\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toEqual(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toEqual(\n 'Warning: Invalid attribute name: `blah\" onclick=\"beevil\" noise=\"hi`'\n );\n });\n@@ -769,8 +769,8 @@ describe('ReactDOMComponent', () => {\n errorEvent.initEvent('error', false, false);\n container.getElementsByTagName('source')[0].dispatchEvent(errorEvent);\n \n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'onError called'\n );\n });\n@@ -830,13 +830,13 @@ describe('ReactDOMComponent', () => {\n });\n var node = document.createElement('div');\n ReactDOM.render(, node);\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'ShadyComponent is using shady DOM. Using shady DOM with React can ' +\n 'cause things to break subtly.'\n );\n mountComponent({is: 'custom-shady-div2'});\n- expect(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.count()).toBe(1);\n \n } finally {\n document.createElement = defaultCreateElement;\n@@ -858,14 +858,14 @@ describe('ReactDOMComponent', () => {\n };\n \n mountComponent({is: 'custom-shady-div'});\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'A component is using shady DOM. Using shady DOM with React can ' +\n 'cause things to break subtly.'\n );\n \n mountComponent({is: 'custom-shady-div2'});\n- expect(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.count()).toBe(1);\n \n } finally {\n document.createElement = defaultCreateElement;\n@@ -901,8 +901,8 @@ describe('ReactDOMComponent', () => {\n \n spyOn(console, 'error');\n mountComponent({innerHTML: 'Hi Jim!<\/span>'});\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'Directly setting property `innerHTML` is not permitted. '\n );\n });\n@@ -934,14 +934,14 @@ describe('ReactDOMComponent', () => {\n it('should warn about contentEditable and children', () => {\n spyOn(console, 'error');\n mountComponent({contentEditable: true, children: ''});\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain('contentEditable');\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain('contentEditable');\n });\n \n it('should respect suppressContentEditableWarning', () => {\n spyOn(console, 'error');\n mountComponent({contentEditable: true, children: '', suppressContentEditableWarning: true});\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('should validate against invalid styles', () => {\n@@ -1106,8 +1106,8 @@ describe('ReactDOMComponent', () => {\n

<\/div>,\n container\n );\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain('contentEditable');\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain('contentEditable');\n });\n \n it('should validate against invalid styles', () => {\n@@ -1237,8 +1237,8 @@ describe('ReactDOMComponent', () => {\n \n spyOn(console, 'error');\n ReactTestUtils.renderIntoDocument(

);\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: This browser doesn\\'t support the `onScroll` event'\n );\n });\n@@ -1246,7 +1246,7 @@ describe('ReactDOMComponent', () => {\n it('should not warn when server-side rendering `onScroll`', () => {\n spyOn(console, 'error');\n ReactDOMServer.renderToString(

{}}\/>);\n- expect(console.error).not.toHaveBeenCalled();\n+ expectDev(console.error).not.toHaveBeenCalled();\n });\n });\n \n@@ -1283,8 +1283,8 @@ describe('ReactDOMComponent', () => {\n spyOn(console, 'error');\n ReactTestUtils.renderIntoDocument(

<\/div>);\n \n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: validateDOMNesting(...): cannot appear as a child of ' +\n '

. See div > tr.'\n );\n@@ -1295,8 +1295,8 @@ describe('ReactDOMComponent', () => {\n var p = document.createElement('p');\n ReactDOM.render(

<\/span>, p);\n \n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: validateDOMNesting(...):

cannot appear as a descendant ' +\n 'of

. See p > ... > p.'\n );\n@@ -1319,17 +1319,17 @@ describe('ReactDOMComponent', () => {\n \n ReactTestUtils.renderIntoDocument();\n \n- expect(console.error.calls.count()).toBe(3);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(3);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: validateDOMNesting(...): cannot appear as a child of ' +\n '

. See Foo > table > Row > tr. Add a to your code to ' +\n 'match the DOM tree generated by the browser.'\n );\n- expect(console.error.calls.argsFor(1)[0]).toBe(\n+ expectDev(console.error.calls.argsFor(1)[0]).toBe(\n 'Warning: validateDOMNesting(...): Text nodes cannot appear as a ' +\n 'child of . See Row > tr > #text.'\n );\n- expect(console.error.calls.argsFor(2)[0]).toBe(\n+ expectDev(console.error.calls.argsFor(2)[0]).toBe(\n 'Warning: validateDOMNesting(...): Whitespace text nodes cannot ' +\n 'appear as a child of

. Make sure you don\\'t have any extra ' +\n 'whitespace between tags on each line of your source code. See Foo > ' +\n@@ -1365,8 +1365,8 @@ describe('ReactDOMComponent', () => {\n render: () => ,\n });\n ReactTestUtils.renderIntoDocument();\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'See Viz1 > table > FancyRow > Row > tr.'\n );\n \n@@ -1377,26 +1377,26 @@ describe('ReactDOMComponent', () => {\n render: () => ,\n });\n ReactTestUtils.renderIntoDocument();\n- expect(console.error.calls.count()).toBe(2);\n- expect(console.error.calls.argsFor(1)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(2);\n+ expectDev(console.error.calls.argsFor(1)[0]).toContain(\n 'See Viz2 > FancyTable > Table > table > FancyRow > Row > tr.'\n );\n \n ReactTestUtils.renderIntoDocument(<\/FancyTable>);\n- expect(console.error.calls.count()).toBe(3);\n- expect(console.error.calls.argsFor(2)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(3);\n+ expectDev(console.error.calls.argsFor(2)[0]).toContain(\n 'See FancyTable > Table > table > FancyRow > Row > tr.'\n );\n \n ReactTestUtils.renderIntoDocument(

<\/table>);\n- expect(console.error.calls.count()).toBe(4);\n- expect(console.error.calls.argsFor(3)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(4);\n+ expectDev(console.error.calls.argsFor(3)[0]).toContain(\n 'See table > FancyRow > Row > tr.'\n );\n \n ReactTestUtils.renderIntoDocument(<\/FancyTable>);\n- expect(console.error.calls.count()).toBe(5);\n- expect(console.error.calls.argsFor(4)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(5);\n+ expectDev(console.error.calls.argsFor(4)[0]).toContain(\n 'See FancyTable > Table > table > tr.'\n );\n \n@@ -1407,8 +1407,8 @@ describe('ReactDOMComponent', () => {\n }\n \n ReactTestUtils.renderIntoDocument(

<\/div><\/Link>);\n- expect(console.error.calls.count()).toBe(6);\n- expect(console.error.calls.argsFor(5)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(6);\n+ expectDev(console.error.calls.argsFor(5)[0]).toContain(\n 'See Link > a > ... > Link > a.'\n );\n });\n@@ -1416,59 +1416,59 @@ describe('ReactDOMComponent', () => {\n it('should warn about incorrect casing on properties (ssr)', () => {\n spyOn(console, 'error');\n ReactDOMServer.renderToString(React.createElement('input', {type: 'text', tabindex: '1'}));\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain('tabIndex');\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain('tabIndex');\n });\n \n it('should warn about incorrect casing on event handlers (ssr)', () => {\n spyOn(console, 'error');\n ReactDOMServer.renderToString(React.createElement('input', {type: 'text', onclick: '1'}));\n ReactDOMServer.renderToString(React.createElement('input', {type: 'text', onKeydown: '1'}));\n- expect(console.error.calls.count()).toBe(2);\n- expect(console.error.calls.argsFor(0)[0]).toContain('onClick');\n- expect(console.error.calls.argsFor(1)[0]).toContain('onKeyDown');\n+ expectDev(console.error.calls.count()).toBe(2);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain('onClick');\n+ expectDev(console.error.calls.argsFor(1)[0]).toContain('onKeyDown');\n });\n \n it('should warn about incorrect casing on properties', () => {\n spyOn(console, 'error');\n ReactTestUtils.renderIntoDocument(React.createElement('input', {type: 'text', tabindex: '1'}));\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain('tabIndex');\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain('tabIndex');\n });\n \n it('should warn about incorrect casing on event handlers', () => {\n spyOn(console, 'error');\n ReactTestUtils.renderIntoDocument(React.createElement('input', {type: 'text', onclick: '1'}));\n ReactTestUtils.renderIntoDocument(React.createElement('input', {type: 'text', onKeydown: '1'}));\n- expect(console.error.calls.count()).toBe(2);\n- expect(console.error.calls.argsFor(0)[0]).toContain('onClick');\n- expect(console.error.calls.argsFor(1)[0]).toContain('onKeyDown');\n+ expectDev(console.error.calls.count()).toBe(2);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain('onClick');\n+ expectDev(console.error.calls.argsFor(1)[0]).toContain('onKeyDown');\n });\n \n it('should warn about class', () => {\n spyOn(console, 'error');\n ReactDOMServer.renderToString(React.createElement('div', {class: 'muffins'}));\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain('className');\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain('className');\n });\n \n it('should warn about props that are no longer supported', () => {\n spyOn(console, 'error');\n ReactTestUtils.renderIntoDocument(

);\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n \n ReactTestUtils.renderIntoDocument(

{}} \/>);\n- expect(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.count()).toBe(1);\n \n ReactTestUtils.renderIntoDocument(

{}} \/>);\n- expect(console.error.calls.count()).toBe(2);\n+ expectDev(console.error.calls.count()).toBe(2);\n });\n \n it('gives source code refs for unknown prop warning', () => {\n spyOn(console, 'error');\n ReactDOMServer.renderToString(

);\n ReactDOMServer.renderToString();\n- expect(console.error.calls.count()).toBe(2);\n+ expectDev(console.error.calls.count()).toBe(2);\n expect(\n normalizeCodeLocInfo(console.error.calls.argsFor(0)[0])\n ).toBe(\n@@ -1487,10 +1487,10 @@ describe('ReactDOMComponent', () => {\n var container = document.createElement('div');\n \n ReactDOMServer.renderToString(

, container);\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n \n ReactDOMServer.renderToString(

, container);\n- expect(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.count()).toBe(1);\n expect(\n normalizeCodeLocInfo(console.error.calls.argsFor(0)[0])\n ).toBe(\n@@ -1512,13 +1512,13 @@ describe('ReactDOMComponent', () => {\n <\/div>\n );\n \n- expect(console.error.calls.count()).toBe(2);\n+ expectDev(console.error.calls.count()).toBe(2);\n \n- expect(console.error.calls.argsFor(0)[0]).toContain('className');\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain('className');\n var matches = console.error.calls.argsFor(0)[0].match(\/.*\\(.*:(\\d+)\\).*\/);\n var previousLine = matches[1];\n \n- expect(console.error.calls.argsFor(1)[0]).toContain('onClick');\n+ expectDev(console.error.calls.argsFor(1)[0]).toContain('onClick');\n matches = console.error.calls.argsFor(1)[0].match(\/.*\\(.*:(\\d+)\\).*\/);\n var currentLine = matches[1];\n \n@@ -1563,13 +1563,13 @@ describe('ReactDOMComponent', () => {\n \n ReactDOMServer.renderToString(, container);\n \n- expect(console.error.calls.count()).toBe(2);\n+ expectDev(console.error.calls.count()).toBe(2);\n \n- expect(console.error.calls.argsFor(0)[0]).toContain('className');\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain('className');\n var matches = console.error.calls.argsFor(0)[0].match(\/.*\\(.*:(\\d+)\\).*\/);\n var previousLine = matches[1];\n \n- expect(console.error.calls.argsFor(1)[0]).toContain('onClick');\n+ expectDev(console.error.calls.argsFor(1)[0]).toContain('onClick');\n matches = console.error.calls.argsFor(1)[0].match(\/.*\\(.*:(\\d+)\\).*\/);\n var currentLine = matches[1];\n \n@@ -1584,13 +1584,13 @@ describe('ReactDOMComponent', () => {\n ReactTestUtils.renderIntoDocument(React.createElement('label', {for: 'test'}));\n ReactTestUtils.renderIntoDocument(React.createElement('input', {type: 'text', autofocus: true}));\n \n- expect(console.error.calls.count()).toBe(2);\n+ expectDev(console.error.calls.count()).toBe(2);\n \n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: Unknown DOM property for. Did you mean htmlFor?\\n in label'\n );\n \n- expect(console.error.calls.argsFor(1)[0]).toBe(\n+ expectDev(console.error.calls.argsFor(1)[0]).toBe(\n 'Warning: Unknown DOM property autofocus. Did you mean autoFocus?\\n in input'\n );\n });\ndiff --git a\/src\/renderers\/dom\/shared\/__tests__\/ReactDOMInvalidARIAHook-test.js b\/src\/renderers\/dom\/shared\/__tests__\/ReactDOMInvalidARIAHook-test.js\nindex 3be7d6127d..c095889230 100644\n--- a\/src\/renderers\/dom\/shared\/__tests__\/ReactDOMInvalidARIAHook-test.js\n+++ b\/src\/renderers\/dom\/shared\/__tests__\/ReactDOMInvalidARIAHook-test.js\n@@ -30,13 +30,13 @@ describe('ReactDOMInvalidARIAHook', () => {\n it('should allow valid aria-* props', () => {\n spyOn(console, 'error');\n mountComponent({'aria-label': 'Bumble bees'});\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n it('should warn for one invalid aria-* prop', () => {\n spyOn(console, 'error');\n mountComponent({'aria-badprop': 'maybe'});\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'Warning: Invalid aria prop `aria-badprop` on

tag. ' +\n 'For details, see https:\/\/fb.me\/invalid-aria-prop'\n );\n@@ -49,8 +49,8 @@ describe('ReactDOMInvalidARIAHook', () => {\n 'aria-malprop': 'Turbulent seas',\n }\n );\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'Warning: Invalid aria props `aria-badprop`, `aria-malprop` on

' +\n 'tag. For details, see https:\/\/fb.me\/invalid-aria-prop'\n );\n@@ -59,8 +59,8 @@ describe('ReactDOMInvalidARIAHook', () => {\n spyOn(console, 'error');\n \/\/ The valid attribute name is aria-haspopup.\n mountComponent({'aria-hasPopup': 'true'});\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'Warning: Unknown ARIA attribute aria-hasPopup. ' +\n 'Did you mean aria-haspopup?'\n );\ndiff --git a\/src\/renderers\/dom\/shared\/syntheticEvents\/__tests__\/SyntheticEvent-test.js b\/src\/renderers\/dom\/shared\/syntheticEvents\/__tests__\/SyntheticEvent-test.js\nindex f54d45411e..b1ca2d61e1 100644\n--- a\/src\/renderers\/dom\/shared\/syntheticEvents\/__tests__\/SyntheticEvent-test.js\n+++ b\/src\/renderers\/dom\/shared\/syntheticEvents\/__tests__\/SyntheticEvent-test.js\n@@ -87,9 +87,9 @@ describe('SyntheticEvent', () => {\n expect(syntheticEvent.nativeEvent).toBe(null);\n expect(syntheticEvent.target).toBe(null);\n \/\/ once for each property accessed\n- expect(console.error.calls.count()).toBe(3);\n+ expectDev(console.error.calls.count()).toBe(3);\n \/\/ assert the first warning for accessing `type`\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: This synthetic event is reused for performance reasons. If ' +\n 'you\\'re seeing this, you\\'re accessing the property `type` on a ' +\n 'released\/nullified synthetic event. This is set to null. If you must ' +\n@@ -104,8 +104,8 @@ describe('SyntheticEvent', () => {\n var syntheticEvent = createEvent({srcElement: target});\n syntheticEvent.destructor();\n expect(syntheticEvent.type = 'MouseEvent').toBe('MouseEvent');\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: This synthetic event is reused for performance reasons. If ' +\n 'you\\'re seeing this, you\\'re setting the property `type` on a ' +\n 'released\/nullified synthetic event. This is effectively a no-op. If you must ' +\n@@ -119,8 +119,8 @@ describe('SyntheticEvent', () => {\n var syntheticEvent = createEvent({});\n SyntheticEvent.release(syntheticEvent);\n syntheticEvent.preventDefault();\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: This synthetic event is reused for performance reasons. If ' +\n 'you\\'re seeing this, you\\'re accessing the method `preventDefault` on a ' +\n 'released\/nullified synthetic event. This is a no-op function. If you must ' +\n@@ -134,8 +134,8 @@ describe('SyntheticEvent', () => {\n var syntheticEvent = createEvent({});\n SyntheticEvent.release(syntheticEvent);\n syntheticEvent.stopPropagation();\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: This synthetic event is reused for performance reasons. If ' +\n 'you\\'re seeing this, you\\'re accessing the method `stopPropagation` on a ' +\n 'released\/nullified synthetic event. This is a no-op function. If you must ' +\n@@ -156,13 +156,13 @@ describe('SyntheticEvent', () => {\n }\n var instance = ReactDOM.render(

, element);\n ReactTestUtils.Simulate.click(ReactDOM.findDOMNode(instance));\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n \n \/\/ access a property to cause the warning\n event.nativeEvent; \/\/ eslint-disable-line no-unused-expressions\n \n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: This synthetic event is reused for performance reasons. If ' +\n 'you\\'re seeing this, you\\'re accessing the property `nativeEvent` on a ' +\n 'released\/nullified synthetic event. This is set to null. If you must ' +\n@@ -178,15 +178,15 @@ describe('SyntheticEvent', () => {\n SyntheticEvent.release(syntheticEvent);\n expect(syntheticEvent.foo).toBe('bar');\n if (typeof Proxy === 'function') {\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toBe(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toBe(\n 'Warning: This synthetic event is reused for performance reasons. If ' +\n 'you\\'re seeing this, you\\'re adding a new property in the synthetic ' +\n 'event object. The property is never released. ' +\n 'See https:\/\/fb.me\/react-event-pooling for more information.'\n );\n } else {\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n }\n });\n });\ndiff --git a\/src\/renderers\/dom\/shared\/wrappers\/__tests__\/ReactDOMInput-test.js b\/src\/renderers\/dom\/shared\/wrappers\/__tests__\/ReactDOMInput-test.js\nindex efc315b2f5..e17f8e1142 100644\n--- a\/src\/renderers\/dom\/shared\/wrappers\/__tests__\/ReactDOMInput-test.js\n+++ b\/src\/renderers\/dom\/shared\/wrappers\/__tests__\/ReactDOMInput-test.js\n@@ -50,7 +50,7 @@ describe('ReactDOMInput', () => {\n document.body.appendChild(container);\n \n var node = ReactDOM.findDOMNode(stub);\n- expect(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.count()).toBe(1);\n \n \/\/ Simulate a native change event\n setUntrackedValue(node, 'giraffe');\n@@ -593,12 +593,12 @@ describe('ReactDOMInput', () => {\n ReactTestUtils.renderIntoDocument(\n \n );\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n \n ReactTestUtils.renderIntoDocument(\n \n );\n- expect(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.count()).toBe(1);\n });\n \n \n@@ -617,12 +617,12 @@ describe('ReactDOMInput', () => {\n ReactTestUtils.renderIntoDocument(\n \n );\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n \n ReactTestUtils.renderIntoDocument(\n \n );\n- expect(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.count()).toBe(1);\n });\n \n it('should update defaultValue to empty string', () => {\n@@ -634,21 +634,21 @@ describe('ReactDOMInput', () => {\n \n it('should warn if value is null', () => {\n ReactTestUtils.renderIntoDocument();\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n '`value` prop on `input` should not be null. ' +\n 'Consider using the empty string to clear the component or `undefined` ' +\n 'for uncontrolled components.'\n );\n \n ReactTestUtils.renderIntoDocument();\n- expect(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.count()).toBe(1);\n });\n \n it('should warn if checked and defaultChecked props are specified', () => {\n ReactTestUtils.renderIntoDocument(\n \n );\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'A component contains an input of type radio with both checked and defaultChecked props. ' +\n 'Input elements must be either controlled or uncontrolled ' +\n '(specify either the checked prop, or the defaultChecked prop, but not ' +\n@@ -660,14 +660,14 @@ describe('ReactDOMInput', () => {\n ReactTestUtils.renderIntoDocument(\n \n );\n- expect(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.count()).toBe(1);\n });\n \n it('should warn if value and defaultValue props are specified', () => {\n ReactTestUtils.renderIntoDocument(\n \n );\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'A component contains an input of type text with both value and defaultValue props. ' +\n 'Input elements must be either controlled or uncontrolled ' +\n '(specify either the value prop, or the defaultValue prop, but not ' +\n@@ -679,7 +679,7 @@ describe('ReactDOMInput', () => {\n ReactTestUtils.renderIntoDocument(\n \n );\n- expect(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.count()).toBe(1);\n });\n \n it('should warn if controlled input switches to uncontrolled (value is undefined)', () => {\n@@ -687,8 +687,8 @@ describe('ReactDOMInput', () => {\n var container = document.createElement('div');\n ReactDOM.render(stub, container);\n ReactDOM.render(, container);\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'A component is changing a controlled input of type text to be uncontrolled. ' +\n 'Input elements should not switch from controlled to uncontrolled (or vice versa). ' +\n 'Decide between using a controlled or uncontrolled input ' +\n@@ -701,8 +701,8 @@ describe('ReactDOMInput', () => {\n var container = document.createElement('div');\n ReactDOM.render(stub, container);\n ReactDOM.render(, container);\n- expect(console.error.calls.count()).toBeGreaterThan(0);\n- expect(console.error.calls.argsFor(1)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBeGreaterThan(0);\n+ expectDev(console.error.calls.argsFor(1)[0]).toContain(\n 'A component is changing a controlled input of type text to be uncontrolled. ' +\n 'Input elements should not switch from controlled to uncontrolled (or vice versa). ' +\n 'Decide between using a controlled or uncontrolled input ' +\n@@ -715,8 +715,8 @@ describe('ReactDOMInput', () => {\n var container = document.createElement('div');\n ReactDOM.render(stub, container);\n ReactDOM.render(, container);\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'A component is changing a controlled input of type text to be uncontrolled. ' +\n 'Input elements should not switch from controlled to uncontrolled (or vice versa). ' +\n 'Decide between using a controlled or uncontrolled input ' +\n@@ -729,8 +729,8 @@ describe('ReactDOMInput', () => {\n var container = document.createElement('div');\n ReactDOM.render(stub, container);\n ReactDOM.render(, container);\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'A component is changing an uncontrolled input of type text to be controlled. ' +\n 'Input elements should not switch from uncontrolled to controlled (or vice versa). ' +\n 'Decide between using a controlled or uncontrolled input ' +\n@@ -743,8 +743,8 @@ describe('ReactDOMInput', () => {\n var container = document.createElement('div');\n ReactDOM.render(stub, container);\n ReactDOM.render(, container);\n- expect(console.error.calls.count()).toBeGreaterThan(0);\n- expect(console.error.calls.argsFor(1)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBeGreaterThan(0);\n+ expectDev(console.error.calls.argsFor(1)[0]).toContain(\n 'A component is changing an uncontrolled input of type text to be controlled. ' +\n 'Input elements should not switch from uncontrolled to controlled (or vice versa). ' +\n 'Decide between using a controlled or uncontrolled input ' +\n@@ -757,8 +757,8 @@ describe('ReactDOMInput', () => {\n var container = document.createElement('div');\n ReactDOM.render(stub, container);\n ReactDOM.render(, container);\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'A component is changing a controlled input of type checkbox to be uncontrolled. ' +\n 'Input elements should not switch from controlled to uncontrolled (or vice versa). ' +\n 'Decide between using a controlled or uncontrolled input ' +\n@@ -771,8 +771,8 @@ describe('ReactDOMInput', () => {\n var container = document.createElement('div');\n ReactDOM.render(stub, container);\n ReactDOM.render(, container);\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'A component is changing a controlled input of type checkbox to be uncontrolled. ' +\n 'Input elements should not switch from controlled to uncontrolled (or vice versa). ' +\n 'Decide between using a controlled or uncontrolled input ' +\n@@ -785,8 +785,8 @@ describe('ReactDOMInput', () => {\n var container = document.createElement('div');\n ReactDOM.render(stub, container);\n ReactDOM.render(, container);\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'A component is changing a controlled input of type checkbox to be uncontrolled. ' +\n 'Input elements should not switch from controlled to uncontrolled (or vice versa). ' +\n 'Decide between using a controlled or uncontrolled input ' +\n@@ -799,8 +799,8 @@ describe('ReactDOMInput', () => {\n var container = document.createElement('div');\n ReactDOM.render(stub, container);\n ReactDOM.render(, container);\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'A component is changing an uncontrolled input of type checkbox to be controlled. ' +\n 'Input elements should not switch from uncontrolled to controlled (or vice versa). ' +\n 'Decide between using a controlled or uncontrolled input ' +\n@@ -813,8 +813,8 @@ describe('ReactDOMInput', () => {\n var container = document.createElement('div');\n ReactDOM.render(stub, container);\n ReactDOM.render(, container);\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'A component is changing an uncontrolled input of type checkbox to be controlled. ' +\n 'Input elements should not switch from uncontrolled to controlled (or vice versa). ' +\n 'Decide between using a controlled or uncontrolled input ' +\n@@ -827,8 +827,8 @@ describe('ReactDOMInput', () => {\n var container = document.createElement('div');\n ReactDOM.render(stub, container);\n ReactDOM.render(, container);\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'A component is changing a controlled input of type radio to be uncontrolled. ' +\n 'Input elements should not switch from controlled to uncontrolled (or vice versa). ' +\n 'Decide between using a controlled or uncontrolled input ' +\n@@ -841,8 +841,8 @@ describe('ReactDOMInput', () => {\n var container = document.createElement('div');\n ReactDOM.render(stub, container);\n ReactDOM.render(, container);\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'A component is changing a controlled input of type radio to be uncontrolled. ' +\n 'Input elements should not switch from controlled to uncontrolled (or vice versa). ' +\n 'Decide between using a controlled or uncontrolled input ' +\n@@ -855,8 +855,8 @@ describe('ReactDOMInput', () => {\n var container = document.createElement('div');\n ReactDOM.render(stub, container);\n ReactDOM.render(, container);\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'A component is changing a controlled input of type radio to be uncontrolled. ' +\n 'Input elements should not switch from controlled to uncontrolled (or vice versa). ' +\n 'Decide between using a controlled or uncontrolled input ' +\n@@ -869,8 +869,8 @@ describe('ReactDOMInput', () => {\n var container = document.createElement('div');\n ReactDOM.render(stub, container);\n ReactDOM.render(, container);\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'A component is changing an uncontrolled input of type radio to be controlled. ' +\n 'Input elements should not switch from uncontrolled to controlled (or vice versa). ' +\n 'Decide between using a controlled or uncontrolled input ' +\n@@ -883,8 +883,8 @@ describe('ReactDOMInput', () => {\n var container = document.createElement('div');\n ReactDOM.render(stub, container);\n ReactDOM.render(, container);\n- expect(console.error.calls.count()).toBe(1);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.count()).toBe(1);\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'A component is changing an uncontrolled input of type radio to be controlled. ' +\n 'Input elements should not switch from uncontrolled to controlled (or vice versa). ' +\n 'Decide between using a controlled or uncontrolled input ' +\n@@ -899,7 +899,7 @@ describe('ReactDOMInput', () => {\n ReactDOM.render(, container);\n ReactDOM.render( null} \/>, container);\n ReactDOM.render(, container);\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('should not warn if radio value changes but never becomes uncontrolled', () => {\n@@ -913,14 +913,14 @@ describe('ReactDOMInput', () => {\n checked={false}\n onChange={() => null}\n \/>, container);\n- expect(console.error.calls.count()).toBe(0);\n+ expectDev(console.error.calls.count()).toBe(0);\n });\n \n it('should warn if radio checked false changes to become uncontrolled', () => {\n var container = document.createElement('div');\n ReactDOM.render( null} \/>, container);\n ReactDOM.render(, container);\n- expect(console.error.calls.argsFor(0)[0]).toContain(\n+ expectDev(console.error.calls.argsFor(0)[0]).toContain(\n 'A component is changing a controlled input of type radio to be uncontrolled. ' +\n 'Input elements should not switch from controlled to uncontrolled (or vice versa). ' +\n 'Decide between using a controlled or uncontrolled input ' +\ndiff --git a\/src\/renderers\/dom\/shared\/wrappers\/__tests__\/ReactDOMOption-test.js b\/src\/renderers\/dom\/shared\/wrappers\/__tests__\/ReactDOMOption-test.js\nindex 952217dfb8..881ff7d32b 100644\n--- a\/src\/renderers\/dom\/shared\/wrappers\/__tests__\/ReactDOMOption-test.js\n+++ b\/src\/renderers\/dom\/shared\/wrappers\/__tests__\/ReactDOMOption-test.js\n@@ -39,8 +39,8 @@ describe('ReactDOMOption', () => {\n expect(node.innerHTML).toBe('1 2');\n ReactTestUtils.renderIntoDocument(

dillon1000/react

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