rung-tools /
rung-cli
| Conditions | 1 |
| Paths | 1 |
| Total Lines | 107 |
| Lines | 0 |
| Ratio | 0 % |
| Changes | 2 | ||
| Bugs | 0 | Features | 0 |
Small methods make your code easier to understand, in particular if combined with a good name. Besides, if your method is small, finding a good name is usually much easier.
For example, if you find yourself adding comments to a method's body, this is usually a good sign to extract the commented part to a new method, and use the comment as a starting point when coming up with a good name for this new method.
Commonly applied refactorings include:
If many parameters/temporary variables are present:
| 1 | import { expect } from 'chai'; |
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| 6 | describe('Babel compiler and JSX', () => { |
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| 7 | it('should compile and run ES6 features using Babel compiler', () => { |
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| 8 | const source = compileES6(` |
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| 9 | class Programmer { |
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| 10 | setName(name) { this.name = name; } |
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| 11 | getName() { return this.name } |
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| 12 | greet() { return \`Hello, I'm \${this.name}\`; } |
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| 13 | } |
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| 14 | |||
| 15 | export default { extension: () => { |
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| 16 | const hello = new Programmer(); |
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| 17 | hello.setName('Marcelo'); |
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| 18 | return hello.greet(); |
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| 19 | } }; |
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| 20 | `); |
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| 21 | |||
| 22 | return runAndGetAlerts({ name: 'test-babel-compiler', source }, {}) |
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| 23 | .then(result => { |
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| 24 | expect(result).to.equals('Hello, I\'m Marcelo'); |
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| 25 | }); |
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| 26 | }); |
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| 27 | |||
| 28 | it('should compile JSX syntax down to HTML', () => { |
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| 29 | const source = compileES6(` |
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| 30 | const annoy = <b>aborrecer</b>; |
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| 31 | const style = { |
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| 32 | color: 'red', |
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| 33 | backgroundColor: 'blue' |
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| 34 | }; |
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| 35 | const component = ( |
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| 36 | <div className="component" style={ style }> |
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| 37 | Você fala demais, acabei de me { annoy } |
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| 38 | <br hue="land" /> |
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| 39 | </div> |
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| 40 | ); |
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| 41 | |||
| 42 | export default { extension: () => component }; |
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| 43 | `); |
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| 44 | |||
| 45 | return runAndGetAlerts({ name: 'test-jsx-compiler', source }, {}) |
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| 46 | .then(result => { |
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| 47 | expect(result).to.equals([ |
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| 48 | '<div class="component" style="color:red;background-color:blue">', |
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| 49 | 'Você fala demais, acabei de me ', |
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| 50 | '<b>aborrecer</b><br hue="land" /></div>' |
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| 51 | ].join('')); |
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| 52 | }); |
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| 53 | }); |
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| 54 | |||
| 55 | it('shouldn\'t allow script and style tags', () => { |
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| 56 | const source = compileES6(` |
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| 57 | const annoy = <b>aborrecer</b>; |
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| 58 | const style = { |
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| 59 | color: 'red', |
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| 60 | backgroundColor: 'blue' |
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| 61 | }; |
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| 62 | const component = ( |
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| 63 | <div> |
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| 64 | <script>alert();</script> |
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| 65 | Alerting? |
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| 66 | </div> |
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| 67 | ); |
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| 68 | |||
| 69 | export default { extension: () => component }; |
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| 70 | `); |
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| 71 | |||
| 72 | return runAndGetAlerts({ name: 'test-jsx-strip-tags', source }, {}) |
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| 73 | .then(result => { |
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| 74 | expect(result).to.equals('<div><span>alert();</span>Alerting?</div>'); |
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| 75 | }); |
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| 76 | }); |
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| 77 | |||
| 78 | it('should correctly join array elements', () => { |
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| 79 | const source = compileES6(` |
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| 80 | const component = ( |
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| 81 | <div> |
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| 82 | { [1, 2, 3].map(num => <b>{ num }</b>) } |
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| 83 | </div> |
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| 84 | ); |
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| 85 | |||
| 86 | export default { extension: () => component }; |
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| 87 | `); |
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| 88 | |||
| 89 | return runAndGetAlerts({ name: 'test-jsx-array', source }, {}) |
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| 90 | .then(result => { |
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| 91 | expect(result).to.equals('<div><b>1</b><b>2</b><b>3</b></div>'); |
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| 92 | }); |
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| 93 | }); |
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| 94 | |||
| 95 | it('should differ self-closing tags', () => { |
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| 96 | const source = compileES6(` |
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| 97 | const component = ( |
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| 98 | <div> |
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| 99 | <div id="foo" /> |
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| 100 | <br /> |
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| 101 | </div> |
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| 102 | ); |
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| 103 | |||
| 104 | export default { extension: () => component }; |
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| 105 | `); |
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| 106 | |||
| 107 | return runAndGetAlerts({ name: 'test-jsx-array', source }, {}) |
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| 108 | .then(result => { |
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| 109 | expect(result).to.equals('<div><div id="foo"></div><br /></div>'); |
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| 110 | }); |
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| 111 | }); |
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| 112 | }); |
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| 113 | }); |
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| 114 |
