17 lines
431 B
JavaScript
17 lines
431 B
JavaScript
const expect = require('expect');
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const isPromiseLike = require('./isPromiseLike.js');
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test('isPromiseLike is a Function', () => {
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expect(isPromiseLike).toBeInstanceOf(Function);
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});
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test('Returns true for a promise-like object', () => {
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expect(isPromiseLike({
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then: function() {
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return '';
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}
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})).toBeTruthy();
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});
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test('Returns false for an empty object', () => {
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expect(isPromiseLike({})).toBeFalsy();
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});
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