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29 lines
772 B
JavaScript
29 lines
772 B
JavaScript
import intersection from 'lib/features/modeling/behavior/util/LineIntersect';
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describe('modeling/behavior/util - LineIntersect', function() {
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it('should compute intersections', function() {
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expect(intersection(
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{ x: 10, y: 20 }, { x: 50, y: 50 },
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{ x: 10, y: 50 }, { x: 50, y: 50 }
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)).to.eql({ x: 50, y: 50 });
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expect(intersection(
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{ x: 10, y: 20 }, { x: 10, y: 50 },
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{ x: 10, y: 50 }, { x: 50, y: 50 }
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)).to.eql({ x: 10, y: 50 });
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expect(intersection(
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{ x: 50, y: 50 }, { x: 10, y: 40 },
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{ x: 10, y: 50 }, { x: 50, y: 50 }
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)).to.eql({ x: 50, y: 50 });
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expect(intersection(
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{ x: 0, y: 0 }, { x: 100, y: 100 },
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{ x: 40, y: 0 }, { x: 30, y: 10 }
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)).to.eql({ x: 20, y: 20 });
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});
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}); |