16 lines
445 B
JavaScript
16 lines
445 B
JavaScript
const expect = require('expect');
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const minBy = require('./minBy.js');
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test('minBy is a Function', () => {
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expect(minBy).toBeInstanceOf(Function);
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});
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test('Produces the right result with a function', () => {
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expect(minBy([{ n: 4 }, { n: 2 }, { n: 8 }, { n: 6 }], o => o.n), 2).toBe()
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});
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test('Produces the right result with a property name', () => {
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expect(minBy([{ n: 4 }, { n: 2 }, { n: 8 }, { n: 6 }], 'n'), 2).toBe()
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});
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