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https://github.com/philomena-dev/philomena.git
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54 lines
2.1 KiB
TypeScript
54 lines
2.1 KiB
TypeScript
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import { makeNumberMatcher } from '../number';
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describe('Number parsing', () => {
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it('should match numbers directly', () => {
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const intMatch = makeNumberMatcher(2067, 0, 'eq');
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expect(intMatch('2066', 'value', 0)).toBe(false);
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expect(intMatch('2067', 'value', 0)).toBe(true);
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expect(intMatch('2068', 'value', 0)).toBe(false);
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expect(intMatch('20677', 'value', 0)).toBe(false);
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});
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it('should match number ranges', () => {
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const ltMatch = makeNumberMatcher(2067, 0, 'lt');
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const lteMatch = makeNumberMatcher(2067, 0, 'lte');
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const gtMatch = makeNumberMatcher(2067, 0, 'gt');
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const gteMatch = makeNumberMatcher(2067, 0, 'gte');
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expect(ltMatch('2066', 'value', 0)).toBe(true);
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expect(ltMatch('2067', 'value', 0)).toBe(false);
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expect(ltMatch('2068', 'value', 0)).toBe(false);
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expect(lteMatch('2066', 'value', 0)).toBe(true);
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expect(lteMatch('2067', 'value', 0)).toBe(true);
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expect(lteMatch('2068', 'value', 0)).toBe(false);
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expect(gtMatch('2066', 'value', 0)).toBe(false);
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expect(gtMatch('2067', 'value', 0)).toBe(false);
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expect(gtMatch('2068', 'value', 0)).toBe(true);
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expect(gteMatch('2066', 'value', 0)).toBe(false);
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expect(gteMatch('2067', 'value', 0)).toBe(true);
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expect(gteMatch('2068', 'value', 0)).toBe(true);
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});
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it('should not match unparsed values', () => {
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const matcher = makeNumberMatcher(2067, 0, 'eq');
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expect(matcher('NaN', 'value', 0)).toBe(false);
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expect(matcher('test', 'value', 0)).toBe(false);
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});
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it('should interpret fuzz as an inclusive range around the value', () => {
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const matcher = makeNumberMatcher(2067, 3, 'eq');
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expect(matcher('2063', 'value', 0)).toBe(false);
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expect(matcher('2064', 'value', 0)).toBe(true);
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expect(matcher('2065', 'value', 0)).toBe(true);
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expect(matcher('2066', 'value', 0)).toBe(true);
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expect(matcher('2067', 'value', 0)).toBe(true);
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expect(matcher('2068', 'value', 0)).toBe(true);
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expect(matcher('2069', 'value', 0)).toBe(true);
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expect(matcher('2070', 'value', 0)).toBe(true);
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expect(matcher('2071', 'value', 0)).toBe(false);
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});
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});
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