17 lines
484 B
JavaScript
17 lines
484 B
JavaScript
const expect = require('expect');
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const {matchesWith} = require('./_30s.js');
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test('matchesWith is a Function', () => {
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expect(matchesWith).toBeInstanceOf(Function);
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});
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const isGreeting = val => /^h(?:i|ello)$/.test(val);
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test('Returns true for two objects with similar values, based on the provided function', () => {
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expect(
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matchesWith(
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{ greeting: 'hello' },
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{ greeting: 'hi' },
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(oV, sV) => isGreeting(oV) && isGreeting(sV)
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)
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).toBeTruthy();
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});
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