Test cleanup and fixes [c-d]
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@ -5,6 +5,10 @@ const isNumber = require('./isNumber.js');
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test('isNumber is a Function', () => {
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expect(isNumber).toBeInstanceOf(Function);
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});
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t.equal(isNumber(1), true, "passed argument is a number");
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t.equal(isNumber('1'), false, "passed argument is not a number");
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test('passed argument is a number', () => {
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expect(isNumber(1)).toBe(true)
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});
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test('passed argument is not a number', () => {
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expect(isNumber('1')).toBe(false)
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});
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