20 lines
874 B
JavaScript
20 lines
874 B
JavaScript
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import { isSubset } from '~/lib/utils/set';
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describe('utils/set', () => {
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describe('isSubset', () => {
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it.each`
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subset | superset | expected
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${new Set()} | ${new Set()} | ${true}
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${new Set()} | ${new Set([1])} | ${true}
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${new Set([1])} | ${new Set([1])} | ${true}
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${new Set([1, 3])} | ${new Set([1, 2, 3])} | ${true}
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${new Set([1])} | ${new Set()} | ${false}
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${new Set([1])} | ${new Set([2])} | ${false}
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${new Set([7, 8, 9])} | ${new Set([1, 2, 3])} | ${false}
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${new Set([1, 2, 3, 4])} | ${new Set([1, 2, 3])} | ${false}
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`('isSubset($subset, $superset) === $expected', ({ subset, superset, expected }) => {
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expect(isSubset(subset, superset)).toBe(expected);
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});
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});
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});
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