mathjs/test-dist/cli/cli.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

39 lines
929 B
JavaScript

const assert = require('assert')
const cp = require('child_process')
function run (args, done) {
cp.exec('bin/cli.js "' + args + '"', function (e, r) {
done(e, r.replace(/\n$/g, ''))
})
}
describe('command line interface', function () {
it('should sum numbers', function (done) {
run('1+1', function (e, result) {
assert.strictEqual(result, '2')
done()
})
})
it('should multiply matrices', function (done) {
run('[1,2] * [3,4]', function (e, result) {
assert.strictEqual(result, '11')
done()
})
})
it('should thow error', function (done) {
run('y=x', function (e, result) {
assert.strictEqual(/^Error/g.test(e.toString()), true)
done()
})
})
it('should interpret scripts', function (done) {
run('test-dist/cli/script1" "test-dist/cli/script2', function (e, result) {
assert.strictEqual(result, '2\n8\n')
done()
})
})
})