17 lines
356 B
JavaScript
17 lines
356 B
JavaScript
const expect = require('expect');
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const rearg = require('./rearg.js');
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test('rearg is a Function', () => {
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expect(rearg).toBeInstanceOf(Function);
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});
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var rearged = rearg(
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function(a, b, c) {
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return [a, b, c];
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},
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[2, 0, 1]
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);
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t.deepEqual(rearged('b', 'c', 'a'), ['a', 'b', 'c'], 'Reorders arguments in invoked function');
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