hckrnews /
express-callback
| Total Complexity | 2 |
| Complexity/F | 1 |
| Lines of Code | 28 |
| Function Count | 2 |
| Duplicated Lines | 0 |
| Ratio | 0 % |
| Changes | 0 | ||
| 1 | import getStatusByError from '../error-status'; |
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| 2 | |||
| 3 | const TestCases = [ |
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| 4 | { |
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| 5 | description: 'A normal error should return status 500', |
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| 6 | error: new Error('test'), |
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| 7 | expectedResult: 500, |
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| 8 | }, |
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| 9 | { |
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| 10 | description: 'A type error should return status 422', |
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| 11 | error: new TypeError('test'), |
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| 12 | expectedResult: 422, |
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| 13 | }, |
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| 14 | { |
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| 15 | description: 'A range error should return status 404', |
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| 16 | error: new RangeError('test'), |
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| 17 | expectedResult: 404, |
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| 18 | }, |
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| 19 | ]; |
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| 20 | |||
| 21 | describe.each(TestCases)( |
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| 22 | 'Error status entity', |
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| 23 | ({ description, error, expectedResult }) => { |
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| 24 | it(description, () => { |
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| 25 | expect(getStatusByError(error)).toEqual(expectedResult); |
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| 26 | }); |
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| 27 | } |
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| 28 | ); |
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| 29 |
This checks looks for references to variables that have not been declared. This is most likey a typographical error or a variable has been renamed.
To learn more about declaring variables in Javascript, see the MDN.