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c5971b371a
* chore(package): update standard to version 12.0.0
* update to new lint version with --fix
I believe this mainly adds whitespace to `{}`'s.
* Replace assert.equal with assert.strictEqual
This breaks a lot of tests which I will endevour to fix in the next
commits.
* Fix most errors due to assert.strictEquals
Some instances of `strictEquals` are replaced by `deepEquals`.
`toString` has been used to make some string comparisions explicit.
Tests will still fail untill #1236 and #1237 are fixed.
* Fix assertion erros due to -0
With node 10, assert.strictEqual no longer considers `0 === -0`.
I missed these first time round as I was using node 8.
* Put toString correct side of bracket
I was converting the constructor to a string rather
than the result of the computation. Oops.
* Fixed #1236: quantileSeq has inconsistant return
* Update package-lock
* Fixed #1237: norm sometimes returning a complex number instead of number
* Fix cli tests
* More changes for standardjs, and fixes in unit tests
29 lines
1.1 KiB
JavaScript
29 lines
1.1 KiB
JavaScript
// test setMultiplicity
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const assert = require('assert')
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const math = require('../../../src/main')
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describe('setMultiplicity', function () {
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it('should return the multiplicity on an element of a set', function () {
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assert.deepStrictEqual(math.setMultiplicity(1, [1, 2]), 1)
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assert.deepStrictEqual(math.setMultiplicity(1, []), 0)
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})
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it('should return the multiplicity on an element of a multiset', function () {
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assert.deepStrictEqual(math.setMultiplicity(1, [1, 1, 2]), 2)
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assert.deepStrictEqual(math.setMultiplicity(1, [1, 2, 1]), 2)
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})
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it('should return a number', function () {
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assert.strictEqual(math.typeof(math.setMultiplicity(3, [3, 4, 5])), 'number')
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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.setMultiplicity() }, /TypeError: Too few arguments/)
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assert.throws(function () { math.setMultiplicity(1, [], []) }, /TypeError: Too many arguments/)
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})
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it('should throw an error in case of invalid order of arguments', function () {
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assert.throws(function () { math.setMultiplicity([], 1) }, /TypeError: Unexpected type of argument/)
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})
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})
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