{oldEl}<\/div>, container)).toThrowError(\n@@ -70,7 +70,7 @@ describe('ReactFragment', function() {\n );\n });\n \n- it('warns for numeric keys on objects as children', function() {\n+ it('warns for numeric keys on objects as children', () => {\n spyOn(console, 'error');\n \n ReactFragment.create({1: , 2: });\n@@ -81,7 +81,7 @@ describe('ReactFragment', function() {\n );\n });\n \n- it('should warn if passing null to createFragment', function() {\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@@ -90,7 +90,7 @@ describe('ReactFragment', function() {\n );\n });\n \n- it('should warn if passing an array to createFragment', function() {\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@@ -99,7 +99,7 @@ describe('ReactFragment', function() {\n );\n });\n \n- it('should warn if passing a ReactElement to createFragment', function() {\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);\ndiff --git a\/src\/addons\/__tests__\/renderSubtreeIntoContainer-test.js b\/src\/addons\/__tests__\/renderSubtreeIntoContainer-test.js\nindex f0cdd3f9f9..7e7d12c7a6 100644\n--- a\/src\/addons\/__tests__\/renderSubtreeIntoContainer-test.js\n+++ b\/src\/addons\/__tests__\/renderSubtreeIntoContainer-test.js\n@@ -16,9 +16,9 @@ var ReactDOM = require('ReactDOM');\n var ReactTestUtils = require('ReactTestUtils');\n var renderSubtreeIntoContainer = require('renderSubtreeIntoContainer');\n \n-describe('renderSubtreeIntoContainer', function() {\n+describe('renderSubtreeIntoContainer', () => {\n \n- it('should pass context when rendering subtree elsewhere', function() {\n+ it('should pass context when rendering subtree elsewhere', () => {\n var portal = document.createElement('div');\n \n class Component extends React.Component {\n@@ -57,7 +57,7 @@ describe('renderSubtreeIntoContainer', function() {\n expect(portal.firstChild.innerHTML).toBe('bar');\n });\n \n- it('should throw if parentComponent is invalid', function() {\n+ it('should throw if parentComponent is invalid', () => {\n var portal = document.createElement('div');\n \n class Component extends React.Component {\n@@ -93,7 +93,7 @@ describe('renderSubtreeIntoContainer', function() {\n }\n });\n \n- it('should update context if it changes due to setState', function() {\n+ it('should update context if it changes due to setState', () => {\n var container = document.createElement('div');\n document.body.appendChild(container);\n var portal = document.createElement('div');\n@@ -145,7 +145,7 @@ describe('renderSubtreeIntoContainer', function() {\n expect(portal.firstChild.innerHTML).toBe('changed-changed');\n });\n \n- it('should update context if it changes due to re-render', function() {\n+ it('should update context if it changes due to re-render', () => {\n var container = document.createElement('div');\n document.body.appendChild(container);\n var portal = document.createElement('div');\ndiff --git a\/src\/addons\/__tests__\/update-test.js b\/src\/addons\/__tests__\/update-test.js\nindex e2682a70c1..fe557da38f 100644\n--- a\/src\/addons\/__tests__\/update-test.js\n+++ b\/src\/addons\/__tests__\/update-test.js\n@@ -13,62 +13,62 @@\n \n var update = require('update');\n \n-describe('update', function() {\n+describe('update', () => {\n \n- describe('$push', function() {\n- it('pushes', function() {\n+ describe('$push', () => {\n+ it('pushes', () => {\n expect(update([1], {$push: [7]})).toEqual([1, 7]);\n });\n- it('does not mutate the original object', function() {\n+ it('does not mutate the original object', () => {\n var obj = [1];\n update(obj, {$push: [7]});\n expect(obj).toEqual([1]);\n });\n- it('only pushes an array', function() {\n+ it('only pushes an array', () => {\n expect(update.bind(null, [], {$push: 7})).toThrowError(\n 'update(): expected spec of $push to be an array; got 7. Did you ' +\n 'forget to wrap your parameter in an array?'\n );\n });\n- it('only pushes unto an array', function() {\n+ it('only pushes unto an array', () => {\n expect(update.bind(null, 1, {$push: 7})).toThrowError(\n 'update(): expected target of $push to be an array; got 1.'\n );\n });\n });\n \n- describe('$unshift', function() {\n- it('unshifts', function() {\n+ describe('$unshift', () => {\n+ it('unshifts', () => {\n expect(update([1], {$unshift: [7]})).toEqual([7, 1]);\n });\n- it('does not mutate the original object', function() {\n+ it('does not mutate the original object', () => {\n var obj = [1];\n update(obj, {$unshift: [7]});\n expect(obj).toEqual([1]);\n });\n- it('only unshifts an array', function() {\n+ it('only unshifts an array', () => {\n expect(update.bind(null, [], {$unshift: 7})).toThrowError(\n 'update(): expected spec of $unshift to be an array; got 7. Did you ' +\n 'forget to wrap your parameter in an array?'\n );\n });\n- it('only unshifts unto an array', function() {\n+ it('only unshifts unto an array', () => {\n expect(update.bind(null, 1, {$unshift: 7})).toThrowError(\n 'update(): expected target of $unshift to be an array; got 1.'\n );\n });\n });\n \n- describe('$splice', function() {\n- it('splices', function() {\n+ describe('$splice', () => {\n+ it('splices', () => {\n expect(update([1, 4, 3], {$splice: [[1, 1, 2]]})).toEqual([1, 2, 3]);\n });\n- it('does not mutate the original object', function() {\n+ it('does not mutate the original object', () => {\n var obj = [1, 4, 3];\n update(obj, {$splice: [[1, 1, 2]]});\n expect(obj).toEqual([1, 4, 3]);\n });\n- it('only splices an array of arrays', function() {\n+ it('only splices an array of arrays', () => {\n expect(update.bind(null, [], {$splice: 1})).toThrowError(\n 'update(): expected spec of $splice to be an array of arrays; got 1. ' +\n 'Did you forget to wrap your parameters in an array?'\n@@ -78,65 +78,65 @@ describe('update', function() {\n 'Did you forget to wrap your parameters in an array?'\n );\n });\n- it('only splices unto an array', function() {\n+ it('only splices unto an array', () => {\n expect(update.bind(null, 1, {$splice: 7})).toThrowError(\n 'Expected $splice target to be an array; got 1'\n );\n });\n });\n \n- describe('$merge', function() {\n- it('merges', function() {\n+ describe('$merge', () => {\n+ it('merges', () => {\n expect(update({a: 'b'}, {$merge: {c: 'd'}})).toEqual({a: 'b', c: 'd'});\n });\n- it('does not mutate the original object', function() {\n+ it('does not mutate the original object', () => {\n var obj = {a: 'b'};\n update(obj, {$merge: {c: 'd'}});\n expect(obj).toEqual({a: 'b'});\n });\n- it('only merges with an object', function() {\n+ it('only merges with an object', () => {\n expect(update.bind(null, {}, {$merge: 7})).toThrowError(\n 'update(): $merge expects a spec of type \\'object\\'; got 7'\n );\n });\n- it('only merges with an object', function() {\n+ it('only merges with an object', () => {\n expect(update.bind(null, 7, {$merge: {a: 'b'}})).toThrowError(\n 'update(): $merge expects a target of type \\'object\\'; got 7'\n );\n });\n });\n \n- describe('$set', function() {\n- it('sets', function() {\n+ describe('$set', () => {\n+ it('sets', () => {\n expect(update({a: 'b'}, {$set: {c: 'd'}})).toEqual({c: 'd'});\n });\n- it('does not mutate the original object', function() {\n+ it('does not mutate the original object', () => {\n var obj = {a: 'b'};\n update(obj, {$set: {c: 'd'}});\n expect(obj).toEqual({a: 'b'});\n });\n });\n \n- describe('$apply', function() {\n+ describe('$apply', () => {\n var applier = function(node) {\n return {v: node.v * 2};\n };\n- it('applies', function() {\n+ it('applies', () => {\n expect(update({v: 2}, {$apply: applier})).toEqual({v: 4});\n });\n- it('does not mutate the original object', function() {\n+ it('does not mutate the original object', () => {\n var obj = {v: 2};\n update(obj, {$apply: applier});\n expect(obj).toEqual({v: 2});\n });\n- it('only applies a function', function() {\n+ it('only applies a function', () => {\n expect(update.bind(null, 2, {$apply: 123})).toThrowError(\n 'update(): expected spec of $apply to be a function; got 123.'\n );\n });\n });\n \n- it('should support deep updates', function() {\n+ it('should support deep updates', () => {\n expect(update({\n a: 'b',\n c: {\n@@ -169,7 +169,7 @@ describe('update', function() {\n });\n });\n \n- it('should require a command', function() {\n+ it('should require a command', () => {\n expect(update.bind(null, {a: 'b'}, {a: 'c'})).toThrowError(\n 'update(): You provided a key path to update() that did not contain ' +\n 'one of $push, $unshift, $splice, $set, $merge, $apply. Did you ' +\n@@ -177,7 +177,7 @@ describe('update', function() {\n );\n });\n \n- it('should perform safe hasOwnProperty check', function() {\n+ it('should perform safe hasOwnProperty check', () => {\n expect(update({}, {'hasOwnProperty': {$set: 'a'}})).toEqual({\n 'hasOwnProperty': 'a',\n });\ndiff --git a\/src\/addons\/link\/__tests__\/LinkedStateMixin-test.js b\/src\/addons\/link\/__tests__\/LinkedStateMixin-test.js\nindex 01b82351c8..1d6fa18aff 100644\n--- a\/src\/addons\/link\/__tests__\/LinkedStateMixin-test.js\n+++ b\/src\/addons\/link\/__tests__\/LinkedStateMixin-test.js\n@@ -12,18 +12,18 @@\n 'use strict';\n \n \n-describe('LinkedStateMixin', function() {\n+describe('LinkedStateMixin', () => {\n var LinkedStateMixin;\n var React;\n var ReactTestUtils;\n \n- beforeEach(function() {\n+ beforeEach(() => {\n LinkedStateMixin = require('LinkedStateMixin');\n React = require('React');\n ReactTestUtils = require('ReactTestUtils');\n });\n \n- it('should create a ReactLink for state', function() {\n+ it('should create a ReactLink for state', () => {\n var Component = React.createClass({\n mixins: [LinkedStateMixin],\n \ndiff --git a\/src\/addons\/link\/__tests__\/ReactLinkPropTypes-test.js b\/src\/addons\/link\/__tests__\/ReactLinkPropTypes-test.js\nindex 0ca43c4e23..28fd2d87a1 100644\n--- a\/src\/addons\/link\/__tests__\/ReactLinkPropTypes-test.js\n+++ b\/src\/addons\/link\/__tests__\/ReactLinkPropTypes-test.js\n@@ -47,8 +47,8 @@ function typeCheckPass(declaration, value) {\n expect(error).toBe(null);\n }\n \n-describe('ReactLink', function() {\n- it('should fail if the argument does not implement the Link API', function() {\n+describe('ReactLink', () => {\n+ it('should fail if the argument does not implement the Link API', () => {\n typeCheckFail(\n LinkPropTypes.link(React.PropTypes.any),\n {},\n@@ -75,7 +75,7 @@ describe('ReactLink', function() {\n );\n });\n \n- it('should allow valid links even if no type was specified', function() {\n+ it('should allow valid links even if no type was specified', () => {\n typeCheckPass(\n LinkPropTypes.link(),\n {value: 42, requestChange: emptyFunction}\n@@ -86,14 +86,14 @@ describe('ReactLink', function() {\n });\n });\n \n- it('should allow no link to be passed at all', function() {\n+ it('should allow no link to be passed at all', () => {\n typeCheckPass(\n LinkPropTypes.link(React.PropTypes.string),\n undefined\n );\n });\n \n- it('should allow valid links with correct value format', function() {\n+ it('should allow valid links with correct value format', () => {\n typeCheckPass(\n LinkPropTypes.link(React.PropTypes.any),\n {value: 42, requestChange: emptyFunction}\n@@ -108,7 +108,7 @@ describe('ReactLink', function() {\n );\n });\n \n- it('should fail if the link`s value type does not match', function() {\n+ it('should fail if the link`s value type does not match', () => {\n typeCheckFail(\n LinkPropTypes.link(React.PropTypes.string),\n {value: 123, requestChange: emptyFunction},\n@@ -117,14 +117,14 @@ describe('ReactLink', function() {\n );\n });\n \n- it('should be implicitly optional and not warn without values', function() {\n+ it('should be implicitly optional and not warn without values', () => {\n typeCheckPass(LinkPropTypes.link(), null);\n typeCheckPass(LinkPropTypes.link(), undefined);\n typeCheckPass(LinkPropTypes.link(React.PropTypes.string), null);\n typeCheckPass(LinkPropTypes.link(React.PropTypes.string), undefined);\n });\n \n- it('should warn for missing required values', function() {\n+ it('should warn for missing required values', () => {\n var specifiedButIsNullMsg = 'The prop `testProp` is marked as required ' +\n 'in `testComponent`, but its value is `null`.';\n typeCheckFail(LinkPropTypes.link().isRequired, null, specifiedButIsNullMsg);\n@@ -141,7 +141,7 @@ describe('ReactLink', function() {\n );\n });\n \n- it('should be compatible with React.PropTypes.oneOfType', function() {\n+ it('should be compatible with React.PropTypes.oneOfType', () => {\n typeCheckPass(\n React.PropTypes.oneOfType([LinkPropTypes.link(React.PropTypes.number)]),\n {value: 123, requestChange: emptyFunction}\ndiff --git a\/src\/addons\/transitions\/__tests__\/ReactCSSTransitionGroup-test.js b\/src\/addons\/transitions\/__tests__\/ReactCSSTransitionGroup-test.js\nindex 72721a4ed1..492b41e2e7 100644\n--- a\/src\/addons\/transitions\/__tests__\/ReactCSSTransitionGroup-test.js\n+++ b\/src\/addons\/transitions\/__tests__\/ReactCSSTransitionGroup-test.js\n@@ -19,10 +19,10 @@ var ReactCSSTransitionGroup;\n \n \/\/ Most of the real functionality is covered in other unit tests, this just\n \/\/ makes sure we're wired up correctly.\n-describe('ReactCSSTransitionGroup', function() {\n+describe('ReactCSSTransitionGroup', () => {\n var container;\n \n- beforeEach(function() {\n+ beforeEach(() => {\n jest.resetModuleRegistry();\n React = require('React');\n ReactDOM = require('ReactDOM');\n@@ -32,7 +32,7 @@ describe('ReactCSSTransitionGroup', function() {\n spyOn(console, 'error');\n });\n \n- it('should warn if timeouts aren\\'t specified', function() {\n+ it('should warn if timeouts aren\\'t specified', () => {\n ReactDOM.render(\n {\n ReactDOM.render(\n {\n var a = ReactDOM.render(\n {\n var a = ReactDOM.render(\n \n \n@@ -129,7 +129,7 @@ describe('ReactCSSTransitionGroup', function() {\n expect(ReactDOM.findDOMNode(a).childNodes[1].id).toBe('one');\n });\n \n- it('should switch transitionLeave from false to true', function() {\n+ it('should switch transitionLeave from false to true', () => {\n var a = ReactDOM.render(\n {\n ReactDOM.render(\n ,\n container\n );\n });\n \n- it('should work with a null child', function() {\n+ it('should work with a null child', () => {\n ReactDOM.render(\n \n {[null]}\n@@ -180,7 +180,7 @@ describe('ReactCSSTransitionGroup', function() {\n );\n });\n \n- it('should transition from one to null', function() {\n+ it('should transition from one to null', () => {\n var a = ReactDOM.render(\n \n \n@@ -200,7 +200,7 @@ describe('ReactCSSTransitionGroup', function() {\n expect(ReactDOM.findDOMNode(a).childNodes[0].id).toBe('one');\n });\n \n- it('should transition from false to one', function() {\n+ it('should transition from false to one', () => {\n var a = ReactDOM.render(\n \n {false}\n@@ -218,7 +218,7 @@ describe('ReactCSSTransitionGroup', function() {\n expect(ReactDOM.findDOMNode(a).childNodes[0].id).toBe('one');\n });\n \n- it('should use transition-type specific names when they\\'re provided', function() {\n+ it('should use transition-type specific names when they\\'re provided', () => {\n var customTransitionNames = {\n enter: 'custom-entering',\n leave: 'custom-leaving',\n@@ -270,7 +270,7 @@ describe('ReactCSSTransitionGroup', function() {\n expect(CSSCore.hasClass(leavingNode, 'custom-leaving')).toBe(true);\n });\n \n- it('should clear transition timeouts when unmounted', function() {\n+ it('should clear transition timeouts when unmounted', () => {\n class Component extends React.Component {\n render() {\n return (\n@@ -292,7 +292,7 @@ describe('ReactCSSTransitionGroup', function() {\n jest.runAllTimers();\n });\n \n- it('should handle unmounted elements properly', function() {\n+ it('should handle unmounted elements properly', () => {\n class Child extends React.Component {\n render() {\n if (!this.props.show) {\ndiff --git a\/src\/addons\/transitions\/__tests__\/ReactTransitionChildMapping-test.js b\/src\/addons\/transitions\/__tests__\/ReactTransitionChildMapping-test.js\nindex 7cc3c63a6f..621549691f 100644\n--- a\/src\/addons\/transitions\/__tests__\/ReactTransitionChildMapping-test.js\n+++ b\/src\/addons\/transitions\/__tests__\/ReactTransitionChildMapping-test.js\n@@ -14,13 +14,13 @@\n var React;\n var ReactTransitionChildMapping;\n \n-describe('ReactTransitionChildMapping', function() {\n- beforeEach(function() {\n+describe('ReactTransitionChildMapping', () => {\n+ beforeEach(() => {\n React = require('React');\n ReactTransitionChildMapping = require('ReactTransitionChildMapping');\n });\n \n- it('should support getChildMapping', function() {\n+ it('should support getChildMapping', () => {\n var oneone =

;\n var onetwo =

;\n var one =

{oneone}{onetwo}<\/div>;\n@@ -34,7 +34,7 @@ describe('ReactTransitionChildMapping', function() {\n });\n });\n \n- it('should support mergeChildMappings for adding keys', function() {\n+ it('should support mergeChildMappings for adding keys', () => {\n var prev = {\n one: true,\n two: true,\n@@ -51,7 +51,7 @@ describe('ReactTransitionChildMapping', function() {\n });\n });\n \n- it('should support mergeChildMappings for removing keys', function() {\n+ it('should support mergeChildMappings for removing keys', () => {\n var prev = {\n one: true,\n two: true,\n@@ -68,7 +68,7 @@ describe('ReactTransitionChildMapping', function() {\n });\n });\n \n- it('should support mergeChildMappings for adding and removing', function() {\n+ it('should support mergeChildMappings for adding and removing', () => {\n var prev = {\n one: true,\n two: true,\n@@ -87,7 +87,7 @@ describe('ReactTransitionChildMapping', function() {\n });\n });\n \n- it('should reconcile overlapping insertions and deletions', function() {\n+ it('should reconcile overlapping insertions and deletions', () => {\n var prev = {\n one: true,\n two: true,\n@@ -109,7 +109,7 @@ describe('ReactTransitionChildMapping', function() {\n });\n });\n \n- it('should support mergeChildMappings with undefined input', function() {\n+ it('should support mergeChildMappings with undefined input', () => {\n var prev = {\n one: true,\n two: true,\ndiff --git a\/src\/addons\/transitions\/__tests__\/ReactTransitionGroup-test.js b\/src\/addons\/transitions\/__tests__\/ReactTransitionGroup-test.js\nindex c19ceeaf99..90c0e01900 100644\n--- a\/src\/addons\/transitions\/__tests__\/ReactTransitionGroup-test.js\n+++ b\/src\/addons\/transitions\/__tests__\/ReactTransitionGroup-test.js\n@@ -17,14 +17,14 @@ var ReactTransitionGroup;\n \n \/\/ Most of the real functionality is covered in other unit tests, this just\n \/\/ makes sure we're wired up correctly.\n-describe('ReactTransitionGroup', function() {\n+describe('ReactTransitionGroup', () => {\n var container;\n \n function normalizeCodeLocInfo(str) {\n return str.replace(\/\$at .+?:\\d+\$\/g, '(at **)');\n }\n \n- beforeEach(function() {\n+ beforeEach(() => {\n React = require('React');\n ReactDOM = require('ReactDOM');\n ReactTransitionGroup = require('ReactTransitionGroup');\n@@ -33,7 +33,7 @@ describe('ReactTransitionGroup', function() {\n });\n \n \n- it('should handle willEnter correctly', function() {\n+ it('should handle willEnter correctly', () => {\n var log = [];\n \n class Child extends React.Component {\n@@ -103,7 +103,7 @@ describe('ReactTransitionGroup', function() {\n });\n });\n \n- it('should handle enter\/leave\/enter\/leave correctly', function() {\n+ it('should handle enter\/leave\/enter\/leave correctly', () => {\n var log = [];\n var willEnterCb;\n \n@@ -168,7 +168,7 @@ describe('ReactTransitionGroup', function() {\n ]);\n });\n \n- it('should handle enter\/leave\/enter correctly', function() {\n+ it('should handle enter\/leave\/enter correctly', () => {\n var log = [];\n var willEnterCb;\n \n@@ -231,7 +231,7 @@ describe('ReactTransitionGroup', function() {\n ]);\n });\n \n- it('should handle entering\/leaving several elements at once', function() {\n+ it('should handle entering\/leaving several elements at once', () => {\n var log = [];\n \n class Child extends React.Component {\n@@ -296,7 +296,7 @@ describe('ReactTransitionGroup', function() {\n ]);\n });\n \n- it('should warn for duplicated keys with component stack info', function() {\n+ it('should warn for duplicated keys with component stack info', () => {\n spyOn(console, 'error');\n \n class Component extends React.Component {\ndiff --git a\/src\/isomorphic\/children\/__tests__\/ReactChildren-test.js b\/src\/isomorphic\/children\/__tests__\/ReactChildren-test.js\nindex 76db6cf31e..17dab94859 100644\n--- a\/src\/isomorphic\/children\/__tests__\/ReactChildren-test.js\n+++ b\/src\/isomorphic\/children\/__tests__\/ReactChildren-test.js\n@@ -11,18 +11,18 @@\n \n 'use strict';\n \n-describe('ReactChildren', function() {\n+describe('ReactChildren', () => {\n var ReactChildren;\n var React;\n var ReactFragment;\n \n- beforeEach(function() {\n+ beforeEach(() => {\n ReactChildren = require('ReactChildren');\n React = require('React');\n ReactFragment = require('ReactFragment');\n });\n \n- it('should support identity for simple', function() {\n+ it('should support identity for simple', () => {\n var callback = jasmine.createSpy().and.callFake(function(kid, index) {\n return kid;\n });\n@@ -41,7 +41,7 @@ describe('ReactChildren', function() {\n expect(mappedChildren[0]).toEqual();\n });\n \n- it('should treat single arrayless child as being in array', function() {\n+ it('should treat single arrayless child as being in array', () => {\n var callback = jasmine.createSpy().and.callFake(function(kid, index) {\n return kid;\n });\n@@ -56,7 +56,7 @@ describe('ReactChildren', function() {\n expect(mappedChildren[0]).toEqual();\n });\n \n- it('should treat single child in array as expected', function() {\n+ it('should treat single child in array as expected', () => {\n var callback = jasmine.createSpy().and.callFake(function(kid, index) {\n return kid;\n });\n@@ -72,7 +72,7 @@ describe('ReactChildren', function() {\n \n });\n \n- it('should pass key to returned component', function() {\n+ it('should pass key to returned component', () => {\n var mapFn = function(kid, index) {\n return

{kid}<\/div>;\n };\n@@ -88,7 +88,7 @@ describe('ReactChildren', function() {\n expect(mappedChildren[0].key).toBe('.$simple');\n });\n \n- it('should invoke callback with the right context', function() {\n+ it('should invoke callback with the right context', () => {\n var lastContext;\n var callback = function(kid, index) {\n lastContext = this;\n@@ -110,7 +110,7 @@ describe('ReactChildren', function() {\n expect(mappedChildren[0]).toBe(scopeTester);\n });\n \n- it('should be called for each child', function() {\n+ it('should be called for each child', () => {\n var zero =

;\n var one = null;\n var two =

;\n@@ -172,7 +172,7 @@ describe('ReactChildren', function() {\n expect(mappedChildren[3]).toEqual(

);\n });\n \n- it('should be called for each child in nested structure', function() {\n+ it('should be called for each child in nested structure', () => {\n var zero =

;\n var one = null;\n var two =

;\n@@ -250,7 +250,7 @@ describe('ReactChildren', function() {\n expect(mappedChildren[3]).toEqual(

);\n });\n \n- it('should retain key across two mappings', function() {\n+ it('should retain key across two mappings', () => {\n var zeroForceKey =

;\n var oneForceKey =

;\n \n@@ -288,7 +288,7 @@ describe('ReactChildren', function() {\n \n });\n \n- it('should not throw if key provided is a dupe with array key', function() {\n+ it('should not throw if key provided is a dupe with array key', () => {\n var zero =

;\n var one =

;\n \n@@ -308,7 +308,7 @@ describe('ReactChildren', function() {\n }).not.toThrow();\n });\n \n- it('should use the same key for a cloned element', function() {\n+ it('should use the same key for a cloned element', () => {\n var instance = (\n

\n@@ -328,7 +328,7 @@ describe('ReactChildren', function() {\n expect(mapped[0].key).toBe(mappedWithClone[0].key);\n });\n \n- it('should use the same key for a cloned element with key', function() {\n+ it('should use the same key for a cloned element with key', () => {\n var instance = (\n

\n@@ -348,24 +348,24 @@ describe('ReactChildren', function() {\n expect(mapped[0].key).toBe(mappedWithClone[0].key);\n });\n \n- it('should return 0 for null children', function() {\n+ it('should return 0 for null children', () => {\n var numberOfChildren = ReactChildren.count(null);\n expect(numberOfChildren).toBe(0);\n });\n \n- it('should return 0 for undefined children', function() {\n+ it('should return 0 for undefined children', () => {\n var numberOfChildren = ReactChildren.count(undefined);\n expect(numberOfChildren).toBe(0);\n });\n \n- it('should return 1 for single child', function() {\n+ it('should return 1 for single child', () => {\n var simpleKid = ;\n var instance =

{simpleKid}<\/div>;\n var numberOfChildren = ReactChildren.count(instance.props.children);\n expect(numberOfChildren).toBe(1);\n });\n \n- it('should count the number of children in flat structure', function() {\n+ it('should count the number of children in flat structure', () => {\n var zero =

;\n var one = null;\n var two =

;\n@@ -385,7 +385,7 @@ describe('ReactChildren', function() {\n expect(numberOfChildren).toBe(5);\n });\n \n- it('should count the number of children in nested structure', function() {\n+ it('should count the number of children in nested structure', () => {\n var zero =

;\n var one = null;\n var two =

;\n@@ -414,7 +414,7 @@ describe('ReactChildren', function() {\n expect(numberOfChildren).toBe(5);\n });\n \n- it('should flatten children to an array', function() {\n+ it('should flatten children to an array', () => {\n expect(ReactChildren.toArray(undefined)).toEqual([]);\n expect(ReactChildren.toArray(null)).toEqual([]);\n \ndiff --git a\/src\/isomorphic\/children\/__tests__\/onlyChild-test.js b\/src\/isomorphic\/children\/__tests__\/onlyChild-test.js\nindex 1f62f2e232..8de1c9b807 100644\n--- a\/src\/isomorphic\/children\/__tests__\/onlyChild-test.js\n+++ b\/src\/isomorphic\/children\/__tests__\/onlyChild-test.js\n@@ -11,14 +11,14 @@\n \n 'use strict';\n \n-describe('onlyChild', function() {\n+describe('onlyChild', () => {\n \n var React;\n var ReactFragment;\n var onlyChild;\n var WrapComponent;\n \n- beforeEach(function() {\n+ beforeEach(() => {\n React = require('React');\n ReactFragment = require('ReactFragment');\n onlyChild = require('onlyChild');\n@@ -33,7 +33,7 @@ describe('onlyChild', function() {\n };\n });\n \n- it('should fail when passed two children', function() {\n+ it('should fail when passed two children', () => {\n expect(function() {\n var instance =\n \n@@ -44,7 +44,7 @@ describe('onlyChild', function() {\n }).toThrow();\n });\n \n- it('should fail when passed nully values', function() {\n+ it('should fail when passed nully values', () => {\n expect(function() {\n var instance =\n \n@@ -62,7 +62,7 @@ describe('onlyChild', function() {\n }).toThrow();\n });\n \n- it('should fail when key\/value objects', function() {\n+ it('should fail when key\/value objects', () => {\n expect(function() {\n var instance =\n \n@@ -73,7 +73,7 @@ describe('onlyChild', function() {\n });\n \n \n- it('should not fail when passed interpolated single child', function() {\n+ it('should not fail when passed interpolated single child', () => {\n expect(function() {\n var instance =\n \n@@ -84,7 +84,7 @@ describe('onlyChild', function() {\n });\n \n \n- it('should return the only child', function() {\n+ it('should return the only child', () => {\n expect(function() {\n var instance =\n \ndiff --git a\/src\/isomorphic\/children\/__tests__\/sliceChildren-test.js b\/src\/isomorphic\/children\/__tests__\/sliceChildren-test.js\nindex e6d448162a..5b41e1f24b 100644\n--- a\/src\/isomorphic\/children\/__tests__\/sliceChildren-test.js\n+++ b\/src\/isomorphic\/children\/__tests__\/sliceChildren-test.js\n@@ -11,19 +11,19 @@\n \n 'use strict';\n \n-describe('sliceChildren', function() {\n+describe('sliceChildren', () => {\n \n var React;\n \n var sliceChildren;\n \n- beforeEach(function() {\n+ beforeEach(() => {\n React = require('React');\n \n sliceChildren = require('sliceChildren');\n });\n \n- it('should render the whole set if start zero is supplied', function() {\n+ it('should render the whole set if start zero is supplied', () => {\n var fullSet = [\n

,\n

,\n@@ -37,7 +37,7 @@ describe('sliceChildren', function() {\n ]);\n });\n \n- it('should render the remaining set if no end index is supplied', function() {\n+ it('should render the remaining set if no end index is supplied', () => {\n var fullSet = [\n

,\n

,\n@@ -50,7 +50,7 @@ describe('sliceChildren', function() {\n ]);\n });\n \n- it('should exclude everything at or after the end index', function() {\n+ it('should exclude everything at or after the end index', () => {\n var fullSet = [\n

,\n

dillon1000/react

Files changed