8000 zero factorial is 1 · romanbridge/javascript-exercises@5c78dc7 · GitHub
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zero factorial is 1
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‎calculator/calculator.spec.js

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@@ -56,7 +56,7 @@ describe('power', function() {
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describe('factorial', function() {
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it('computes the factorial of 0', function() {
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expect(calculator.factorial(0)).toEqual(0);
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expect(calculator.factorial(0)).toEqual(1); // 0! = 1
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});
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it('computes the factorial of 1', function() {
@@ -74,4 +74,4 @@ describe('factorial', function() {
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it('computes the factorial of 10', function() {
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expect(calculator.factorial(10)).toEqual(3628800);
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});
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});
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});

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