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26 lines
1.0 KiB
JavaScript
26 lines
1.0 KiB
JavaScript
var assert = require('assert');
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var math = require('../../../math.js');
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// test lcm
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assert.equal(math.lcm(4, 6), 12);
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assert.equal(math.lcm(4, -6), 12);
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assert.equal(math.lcm(6, 4), 12);
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assert.equal(math.lcm(-6, 4), 12);
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assert.equal(math.lcm(-6, -4), 12);
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assert.equal(math.lcm(21, 6), 42);
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assert.equal(math.lcm(3, -4, 24), 24);
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assert.throws(function () {math.lcm(1); }, SyntaxError, 'Wrong number of arguments in function lcm (3 provided, 1-2 expected)');
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// complex
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assert.throws(function () {math.lcm(math.complex(1,3),2); }, TypeError, 'Function lcm(complex, number) not supported');
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// string
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assert.throws(function () {math.lcm('a', 2); }, TypeError, 'Function lcm(string, number) not supported');
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assert.throws(function () {math.lcm(2, 'a'); }, TypeError, 'Function lcm(number, string) not supported');
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// unit
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assert.throws(function () { math.lcm(math.unit('5cm'), 2); }, TypeError, 'Function lcm(unit, number) not supported');
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// array, matrix, range
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assert.deepEqual(math.lcm([5,2,3], [25,3,6]), [25, 6, 6]);
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