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28 lines
1.1 KiB
JavaScript
28 lines
1.1 KiB
JavaScript
// test setDistinct
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import assert from 'assert'
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import math from '../../../../src/bundleAny'
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describe('setDistinct', function () {
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it('should return the elements of a set', function () {
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assert.deepStrictEqual(math.setDistinct([1, 2]), [1, 2])
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assert.deepStrictEqual(math.setDistinct([]), [])
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})
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it('should return the distinct elements of a multiset', function () {
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assert.deepStrictEqual(math.setDistinct([1, 1, 2, 2]), [1, 2])
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assert.deepStrictEqual(math.setDistinct([1, 2, 1, 2]), [1, 2])
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assert.deepStrictEqual(math.setDistinct([1, 2, math.complex(3, 3), 2, math.complex(3, 3)]), [math.complex(3, 3), 1, 2])
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})
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it('should return the same type of output as the inputs', function () {
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assert.strictEqual(math.typeOf(math.setDistinct([1, 2, 3])), 'Array')
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assert.strictEqual(math.typeOf(math.setDistinct(math.matrix([1, 2, 3]))), 'Matrix')
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})
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it('should throw an error in case of invalid number of arguments', function () {
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assert.throws(function () { math.setDistinct() }, /TypeError: Too few arguments/)
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assert.throws(function () { math.setDistinct([], []) }, /TypeError: Too many arguments/)
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})
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})
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