w3nl /
array-helpers
| Total Complexity | 2 |
| Complexity/F | 1 |
| Lines of Code | 37 |
| Function Count | 2 |
| Duplicated Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
| 1 | import { Arr } from '../src/helpers'; |
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| 2 | |||
| 3 | const getTestCases = [ |
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| 4 | { |
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| 5 | description: 'Key is missing, no defaultValue provided', |
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| 6 | arr: {}, |
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| 7 | key: 'pizza', |
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| 8 | expectedValue: undefined, |
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| 9 | }, |
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| 10 | { |
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| 11 | description: 'Key is missing, a defaultValue is provided', |
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| 12 | arr: {}, |
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| 13 | key: 'pizza', |
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| 14 | defaultValue: 'margherita', |
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| 15 | expectedValue: 'margherita', |
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| 16 | }, |
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| 17 | { |
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| 18 | description: 'Nested key', |
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| 19 | arr: { |
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| 20 | turtles: ['Donatello', 'Michelangelo', 'Raphael', 'Leonardo'], |
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| 21 | food: ['Pizza'], |
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| 22 | mice: ['Splinter'], |
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| 23 | }, |
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| 24 | key: 'turtles.0', |
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| 25 | expectedValue: 'Donatello', |
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| 26 | }, |
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| 27 | ]; |
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| 28 | |||
| 29 | describe.each(getTestCases)( |
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| 30 | 'Test Arr.Get', |
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| 31 | ({ description, arr, key, defaultValue, expectedValue }) => { |
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| 32 | it(description, () => { |
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| 33 | const a = new Arr(arr); |
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| 34 | expect(a.getByKey(key, defaultValue)).toEqual(expectedValue); |
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| 35 | }); |
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| 36 | } |
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| 37 | ); |
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| 38 |
