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b7836122ff
* test: remove ValidateUrl.test.js
The code was removed with ecac786d but the test was left here (and has been failing since then, obviously 🤣)
* test: remove conflicting test case
There is another test case that explicitly expects the `null` result when the input array only contains one element.
* Updated Documentation in README.md
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Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>
26 lines
1.0 KiB
JavaScript
26 lines
1.0 KiB
JavaScript
import { parityOutlier } from '../ParityOutlier'
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describe('Testing parityOutlier function', () => {
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it('should return the odd number in an array of even numbers', () => {
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expect(parityOutlier([1, 2, 16, -8848, 5126])).toBe(1)
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})
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it('should return the even number in an array of odd numbers', () => {
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expect(parityOutlier([177, 5, 76, 1919])).toBe(76)
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})
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it('should, if the given array has only an odd and an even number, return the odd outlier', () => {
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expect(parityOutlier([1, 2])).toBe(1)
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expect(parityOutlier([4, 3])).toBe(3)
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})
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it('should return null if the given array is empty, contains only one integer, contains non-interger elements or does not have a parity outlier', () => {
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expect(parityOutlier([])).toBe(null)
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expect(parityOutlier([2])).toBe(null)
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expect(parityOutlier([2, {}, 5, 'GitHub'])).toBe(null)
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expect(parityOutlier([1, 3, 5, 7, 9])).toBe(null)
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expect(parityOutlier([0, 2, 4, 6, 8])).toBe(null)
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expect(parityOutlier([1, 3, 5, 7, 2, 4, 6, 8])).toBe(null)
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})
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})
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