mathjs/test/error/ArgumentsError.test.js
greenkeeper[bot] c5971b371a Update standard to the latest version 🚀 (#1226)
* 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
2018-09-08 16:33:58 +02:00

33 lines
1.3 KiB
JavaScript

const assert = require('assert')
const ArgumentsError = require('../../src/error/ArgumentsError')
describe('ArgumentsError', function () {
it('should construct an ArgumentsError without max', function () {
const err = new ArgumentsError('myfunction', 1, 2)
assert(err instanceof Error)
assert(err instanceof ArgumentsError)
assert.strictEqual(err.fn, 'myfunction')
assert.strictEqual(err.count, 1)
assert.strictEqual(err.min, 2)
assert.strictEqual(err.max, undefined)
assert.strictEqual(err.toString(), 'ArgumentsError: Wrong number of arguments in function myfunction (1 provided, 2 expected)')
})
it('should construct an ArgumentsError with max', function () {
const err = new ArgumentsError('myfunction', 1, 2, 3)
assert(err instanceof Error)
assert(err instanceof ArgumentsError)
assert.strictEqual(err.fn, 'myfunction')
assert.strictEqual(err.count, 1)
assert.strictEqual(err.min, 2)
assert.strictEqual(err.max, 3)
assert.strictEqual(err.toString(), 'ArgumentsError: Wrong number of arguments in function myfunction (1 provided, 2-3 expected)')
})
it('should throw an error when operator new is missing', function () {
assert.throws(function () {
ArgumentsError()
}, SyntaxError)
})
})