11 lines
308 B
JavaScript
11 lines
308 B
JavaScript
const expect = require('expect');
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const over = require('./over.js');
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test('over is a Function', () => {
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expect(over).toBeInstanceOf(Function);
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});
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const minMax = over(Math.min, Math.max);
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test('Applies given functions over multiple arguments', () => {
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expect(minMax(1, 2, 3, 4, 5)).toEqual([1, 5]);
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});
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