mirror of
https://github.com/josdejong/mathjs.git
synced 2026-01-18 14:59:29 +00:00
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
69 lines
3.2 KiB
JavaScript
69 lines
3.2 KiB
JavaScript
// test equalText
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const assert = require('assert')
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const math = require('../../../src/main')
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const bignumber = math.bignumber
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const matrix = math.matrix
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const sparse = math.sparse
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const equalText = math.equalText
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describe('equalText', function () {
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it('should perform lexical comparison for two strings', function () {
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assert.strictEqual(equalText('abd', 'abc'), false)
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assert.strictEqual(equalText('abc', 'abc'), true)
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assert.strictEqual(equalText('abc', 'abd'), false)
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// lexical sorting of strings
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assert.strictEqual(equalText('2', '10'), false)
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assert.strictEqual(equalText('10', '2'), false)
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assert.strictEqual(equalText('10', '10'), true)
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assert.strictEqual(equalText('2e3', '2000'), false)
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})
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describe('Array', function () {
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it('should compare array - scalar', function () {
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assert.deepStrictEqual(equalText('B', ['A', 'B', 'C']), [false, true, false])
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assert.deepStrictEqual(equalText(['A', 'B', 'C'], 'B'), [false, true, false])
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})
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it('should compare array - array', function () {
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assert.deepStrictEqual(equalText([['D', 'E', 'C'], ['B', 'C', 'E']], [['F', 'B', 'C'], ['A', 'D', 'C']]), [[false, false, true], [false, false, false]])
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})
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it('should compare array - dense matrix', function () {
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assert.deepStrictEqual(equalText([['D', 'E', 'C'], ['B', 'C', 'E']], matrix([['F', 'B', 'C'], ['A', 'D', 'C']])), matrix([[false, false, true], [false, false, false]]))
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})
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})
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describe('DenseMatrix', function () {
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it('should compare dense matrix - scalar', function () {
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assert.deepStrictEqual(equalText('B', matrix(['A', 'B', 'C'])), matrix([false, true, false]))
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assert.deepStrictEqual(equalText(matrix(['A', 'B', 'C']), 'B'), matrix([false, true, false]))
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})
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it('should compare dense matrix - array', function () {
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assert.deepStrictEqual(equalText(matrix([['D', 'E', 'C'], ['B', 'C', 'E']]), [['F', 'B', 'C'], ['A', 'D', 'C']]), matrix([[false, false, true], [false, false, false]]))
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})
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it('should compare dense matrix - dense matrix', function () {
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assert.deepStrictEqual(equalText(matrix([['D', 'E', 'C'], ['B', 'C', 'E']]), matrix([['F', 'B', 'C'], ['A', 'D', 'C']])), matrix([[false, false, true], [false, false, false]]))
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})
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})
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it('should throw an error in case of invalid type of arguments', function () {
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assert.throws(function () { equalText(1, 2) }, /TypeError: Unexpected type of argument in function compareText/)
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assert.throws(function () { equalText('A', sparse([['A', 'B'], ['C', 'D']])) }, /Cannot convert "A" to a number/)
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assert.throws(function () { equalText(bignumber(1), '2') }, /TypeError: Unexpected type of argument in function compareText/)
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assert.throws(function () { equalText('2', bignumber(1)) }, /TypeError: Unexpected type of argument in function compareText/)
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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 () { equalText(1) }, /TypeError: Too few arguments/)
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assert.throws(function () { equalText(1, 2, 3) }, /TypeError: Too many arguments/)
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})
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it('should LaTeX compare', function () {
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const expression = math.parse('equalText(1,2)')
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assert.strictEqual(expression.toTex(), '\\mathrm{equalText}\\left(1,2\\right)')
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})
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})
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