An opinionated and lightweight testing framework
npm install testla
> an opinionated and lightweight testing framework for the browser and node.js
``
npm install -g testla
`
testla [FILE, ...]
Running individual tests
`
testla file1-test.js file2-test.js
Running all tests in folder
`
testla tests/
* Modules
* Dependency Injection
* Browser, framework, and platform independent
* Intuitive and lightweight syntax
Similar to node.js assert
`
fail
ok
equal
notEqual
strictEqual
notStrictEqual
deepEqual
notDeepEqual
throws
doesNotThrow
Other included matchers
`
isFunction
isNumber
isString
isBoolean
isArray
isObject
isArguments
isDate
isRegExp
isUndefined
isNull
isNaN
isTrue
isFalse
isEmpty
In your dependencies.js file export a function which returns an objectassert.extend()
literal of dependencies. Here you can use to create your own
custom matchers.
`js
module.exports = function (assert) {
assert.extend({
myCustomMatcher: function (a, b, message) {
assert.equal(a, b, message)
}
})
return {
myDep: 1,
otherDependency: 'hello'
}
}
`
Spies are useful for hooking into functions and asserting that they have been
called and with the correct parameters.
To work with spies just include spy in your test function's parameters.
`js
var obj = { foo: function () { } }
'a spy test': function (spy) {
var mySpy = spy.on(obj, 'foo')
obj.foo('bar')
mySpy.assert('bar')
}
`
Relies on promises to provide asynchronous tests. One can reject or fail theresolve
test or /complete the test. Returning the promise is essential to mark
the test as asynchronous and inform testla to wait for the test to finish.
`js
'an async test': function (promise) {
setTimeout(function () {
promise.resolve(4)
}, 500)
return promise
}
``