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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
555 B
JavaScript
22 lines
555 B
JavaScript
import { NQueens } from '../NQueens'
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describe('NQueens', () => {
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it('should return 2 solutions for 4x4 size board', () => {
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const _4Queens = new NQueens(4)
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_4Queens.solve()
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expect(_4Queens.solutionCount).toEqual(2)
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})
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it('should return 92 solutions for 8x8 size board', () => {
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const _8Queens = new NQueens(8)
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_8Queens.solve()
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expect(_8Queens.solutionCount).toEqual(92)
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})
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it('should throw RangeError for negative size board', () => {
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expect(() => {
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return new NQueens(-1)
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}).toThrow(RangeError)
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})
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})
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