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35 lines
1.9 KiB
35 lines
1.9 KiB
import { getNonIntersectedSpans } from '../../src/utils/spans'; |
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import 'jest'; |
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describe('getNonIntersectedSpans', function() { |
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let spanBorders = [3, 5, 6, 8, 10, 20]; |
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it('functional test', function() { |
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expect(getNonIntersectedSpans(4, 11, spanBorders)).toEqual([{from: 5, to: 6}, {from: 8, to: 10}]); |
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expect(getNonIntersectedSpans(5, 11, spanBorders)).toEqual([{from: 5, to: 6}, {from: 8, to: 10}]); |
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expect(getNonIntersectedSpans(4, 10, spanBorders)).toEqual([{from: 5, to: 6}, {from: 8, to: 10}]); |
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expect(getNonIntersectedSpans(5, 10, spanBorders)).toEqual([{from: 5, to: 6}, {from: 8, to: 10}]); |
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expect(getNonIntersectedSpans(4, 20, spanBorders)).toEqual([{from: 5, to: 6}, {from: 8, to: 10}]); |
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expect(getNonIntersectedSpans(4, 21, spanBorders)).toEqual([{from: 5, to: 6}, {from: 8, to: 10}, {from: 20, to: 21}]); |
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expect(getNonIntersectedSpans(2, 20, spanBorders)).toEqual([{from: 2, to: 3}, {from: 5, to: 6}, {from: 8, to: 10}]); |
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expect(getNonIntersectedSpans(2, 21, spanBorders)).toEqual([{from: 2, to: 3}, {from: 5, to: 6}, {from: 8, to: 10}, {from: 20, to: 21}]); |
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expect(getNonIntersectedSpans(3, 11, spanBorders)).toEqual([{from: 5, to: 6}, {from: 8, to: 10}]); |
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expect(getNonIntersectedSpans(3, 20, spanBorders)).toEqual([{from: 5, to: 6}, {from: 8, to: 10}]); |
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expect(getNonIntersectedSpans(3, 20, spanBorders)).toEqual([{from: 5, to: 6}, {from: 8, to: 10}]); |
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expect(getNonIntersectedSpans(4, 7, [3, 5, 6, 8])).toEqual([{from: 5, to: 6}]); |
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}); |
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it('empty borders list', function() { |
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expect(getNonIntersectedSpans(4, 10, [])).toEqual([]); |
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}); |
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it('all in span', function() { |
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expect(getNonIntersectedSpans(4, 10, [1, 20])).toEqual([]); |
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expect(getNonIntersectedSpans(4, 10, [1, 10])).toEqual([]); |
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expect(getNonIntersectedSpans(4, 10, [4, 20])).toEqual([]); |
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expect(getNonIntersectedSpans(4, 10, [4, 10])).toEqual([]); |
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}); |
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});
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