21 lines
898 B
JavaScript
21 lines
898 B
JavaScript
const expect = require('expect');
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const validateNumber = require('./validateNumber.js');
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test('Testing validateNumber', () => {
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//For more information on all the methods supported by tape
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//Please go to https://github.com/substack/tape
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expect(typeof validateNumber === 'function').toBeTruthy();
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expect(validateNumber(9)).toBeTruthy();
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expect(validateNumber('234asd'.slice(0, 2))).toBeTruthy();
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expect(validateNumber(1232)).toBeTruthy();
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expect(validateNumber(1232 + 13423)).toBeTruthy();
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expect(validateNumber(1232 * 2342 * 123)).toBeTruthy();
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expect(validateNumber(1232.23423536)).toBeTruthy();
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expect(validateNumber('234asd')).toBeFalsy();
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expect(validateNumber('e234d')).toBeFalsy();
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expect(validateNumber(false)).toBeFalsy();
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expect(validateNumber(true)).toBeFalsy();
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expect(validateNumber(null)).toBeFalsy();
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expect(validateNumber(123 * 'asd')).toBeFalsy();
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});
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