46 lines
1.3 KiB
JavaScript
46 lines
1.3 KiB
JavaScript
import { parseOffset } from '../../src/modifiers/offset';
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const popperOffsets = {
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top: 0,
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left: 0,
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right: 100,
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bottom: 100,
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width: 100,
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height: 100,
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};
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const referenceOffsets = popperOffsets;
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describe('parseOffset', () => {
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it('parses `10px 10px` and throws deprecation warning', () => {
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console.warn = jasmine.createSpy('warn');
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expect(
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parseOffset('10px 10px', referenceOffsets, popperOffsets, 'bottom')
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).toEqual([10, 10]);
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expect(console.warn).toHaveBeenCalledWith(
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'Offsets separated by white space(s) are deprecated, use a comma (,) instead.'
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);
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});
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const cases = [
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['10,10', [10, 10]],
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['10px, -10px', [10, -10]],
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['10px, 10px', [10, 10]],
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['10px + 5%, 10px - 5%', [10 + 5, 10 - 5]],
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['-10px + 5%, -10px - 5%', [-10 + 5, -10 - 5]],
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['5%p, 5%r', [5, 5]],
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['100%+50px, 100px-10+10%', [100 + 50, 100 - 10 + 10]],
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['100% + 50% + 10%, 100%', [100 + 50 + 10, 100]],
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['100%p - 10%r, 100%', [100 - 10, 100]],
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['100%p - -10%r, 100%', [100 - -10, 100]],
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['+10px - -10% + -10%r', [10 - -10 + -10, 0]],
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];
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cases.forEach(([input, output]) => {
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it(`parses '${input}'`, () => {
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expect(
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parseOffset(input, referenceOffsets, popperOffsets, 'bottom')
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).toEqual(output);
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});
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});
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});
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