19 lines
715 B
JavaScript
19 lines
715 B
JavaScript
const test = require('tape');
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const nthArg = require('./nthArg.js');
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test('Testing nthArg', (t) => {
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//For more information on all the methods supported by tape
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//Please go to https://github.com/substack/tape
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t.true(typeof nthArg === 'function', 'nthArg is a Function');
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const third = nthArg(2);
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t.equal(third(1, 2, 3), 3, 'Returns the nth argument');
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t.equal(third(1, 2), undefined, 'Returns undefined if arguments too few');
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const last = nthArg(-1);
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t.equal(last(1, 2, 3, 4, 5), 5, 'Works for negative values');
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//t.deepEqual(nthArg(args..), 'Expected');
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//t.equal(nthArg(args..), 'Expected');
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//t.false(nthArg(args..), 'Expected');
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//t.throws(nthArg(args..), 'Expected');
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t.end();
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});
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