10 lines
253 B
JavaScript
10 lines
253 B
JavaScript
const expect = require('expect');
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const call = require('./call.js');
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test('call is a Function', () => {
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expect(call).toBeInstanceOf(Function);
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});
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t.looseEqual(call('map', x => x * 2)([1, 2, 3]), [2, 4, 6], 'Calls function on given object');
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