add few tests for factorial including edge cases

This commit is contained in:
Stefan Feješ
2018-01-15 20:52:23 +01:00
parent ea5c2c92e6
commit b8966986df

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@ -5,7 +5,11 @@ test('Testing factorial', (t) => {
//For more information on all the methods supported by tape
//Please go to https://github.com/substack/tape
t.true(typeof factorial === 'function', 'factorial is a Function');
// t.equal(factorial(6), 720, "Calculates the factorial of a number"); DOESN'T WORK
t.equal(factorial(6), 720, "Calculates the factorial of 720");
t.equal(factorial(0), 1, "Calculates the factorial of 0");
t.equal(factorial(1), 1, "Calculates the factorial of 1");
t.equal(factorial(4), 24, "Calculates the factorial of 4");
t.equal(factorial(10), 3628800, "Calculates the factorial of 10");
//t.deepEqual(factorial(args..), 'Expected');
//t.equal(factorial(args..), 'Expected');
//t.false(factorial(args..), 'Expected');