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Add binomialCoefficient

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Angelos Chalaris
2018-02-14 12:34:02 +02:00
parent b65cf85f7d
commit 60b8c06979
5 changed files with 68 additions and 3 deletions
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18
test/binomialCoefficient/binomialCoefficient.test.js Normal file
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const test = require('tape');
const binomialCoefficient = require('./binomialCoefficient.js');
test('Testing binomialCoefficient', (t) => {
//For more information on all the methods supported by tape
//Please go to https://github.com/substack/tape
t.true(typeof binomialCoefficient === 'function', 'binomialCoefficient is a Function');
t.equal(binomialCoefficient(8, 2), 28, 'Returns the appropriate value');
t.equal(binomialCoefficient(0, 0), 1, 'Returns the appropriate value');
t.equal(binomialCoefficient(5, 3), 10, 'Returns the appropriate value');
t.true(Number.isNaN(binomialCoefficient(NaN, 3)), 'Returns NaN');
t.true(Number.isNaN(binomialCoefficient(5, NaN)), 'Returns NaN');
//t.deepEqual(binomialCoefficient(args..), 'Expected');
//t.equal(binomialCoefficient(args..), 'Expected');
//t.false(binomialCoefficient(args..), 'Expected');
//t.throws(binomialCoefficient(args..), 'Expected');
t.end();
});