mirror of
https://github.com/josdejong/mathjs.git
synced 2025-12-08 19:46:04 +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
58 lines
1.9 KiB
JavaScript
58 lines
1.9 KiB
JavaScript
const assert = require('assert')
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const math = require('../../src/main')
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const string = math.string
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describe('string', function () {
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it('should be \'\' if called with no argument', function () {
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assert.strictEqual(string(), '')
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})
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it('should convert a boolean to a string', function () {
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assert.strictEqual(string(true), 'true')
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assert.strictEqual(string(false), 'false')
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})
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it('should convert null to a string', function () {
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assert.strictEqual(string(null), 'null')
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})
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it('should be the identity if called with a string', function () {
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assert.strictEqual(string('hello'), 'hello')
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assert.strictEqual(string(''), '')
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assert.strictEqual(string(' '), ' ')
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})
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it('should convert the elements of an array to strings', function () {
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assert.deepStrictEqual(string([[2, true], ['hi', null]]), [['2', 'true'], ['hi', 'null']])
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})
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it('should convert the elements of a matrix to strings', function () {
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assert.deepStrictEqual(string(math.matrix([[2, true], ['hi', null]])),
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math.matrix([['2', 'true'], ['hi', 'null']]))
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})
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it('should convert a number to string', function () {
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assert.strictEqual(string(1 / 8), '0.125')
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assert.strictEqual(string(2.1e-3), '0.0021')
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assert.strictEqual(string(123456789), '1.23456789e+8')
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assert.strictEqual(string(2000000), '2e+6')
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})
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it('should convert a bignumber to string', function () {
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assert.strictEqual(string(math.bignumber('2.3e+500')), '2.3e+500')
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})
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it('should convert a complex number to string', function () {
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assert.strictEqual(string(math.complex(2, 3)), '2 + 3i')
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})
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it('should convert a unit to string', function () {
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assert.strictEqual(string(math.unit('5cm')), '5 cm')
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})
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it('should throw an error if called with wrong number of arguments', function () {
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assert.throws(function () { string(1, 2) }, /TypeError: Too many arguments/)
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assert.throws(function () { string(1, 2, 3) }, /TypeError: Too many arguments/)
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})
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})
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