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86d333ee94
* chore: Switch to Node 20 + Vitest * chore: migrate to vitest mock functions * chore: code style (switch to prettier) * test: re-enable long-running test Seems the switch to Node 20 and Vitest has vastly improved the code's and / or the test's runtime! see #1193 * chore: code style * chore: fix failing tests * Updated Documentation in README.md * Update contribution guidelines to state usage of Prettier * fix: set prettier printWidth back to 80 * chore: apply updated code style automatically * fix: set prettier line endings to lf again * chore: apply updated code style automatically --------- Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com> Co-authored-by: Lars Müller <34514239+appgurueu@users.noreply.github.com>
22 lines
648 B
JavaScript
22 lines
648 B
JavaScript
import maxCharacter from '../MaxCharacter'
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describe('Testing the maxCharacter function', () => {
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it('Expect throw with wrong arg', () => {
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expect(() => maxCharacter(123)).toThrow()
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expect(() => maxCharacter('')).toThrow()
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})
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it('Check the max character in string', () => {
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const theString = "I can't do that"
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const maxCharInAllCount = maxCharacter(theString)
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const maxChar = maxCharacter(theString, /\s/)
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expect(maxCharInAllCount).toBe(' ')
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expect(maxChar).toBe('t')
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expect(maxCharacter('!!!Hello, World!!!', /[a-z]/)).toBe('!')
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expect(maxCharacter('!!!Hello, World!!!', /[^a-z]/i)).toBe('l')
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})
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})
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