Jasmine (JavaScript testing framework)
Jasmine is an open source unit testing framework for testing JavaScript code.
It uses the behavior-driven development model.
Contents
Description
It aims to run on any JavaScript-enabled platform, to not intrude on the application nor the IDE, and to have easy-to-read syntax.
Jasmine has a number of other features, such as custom matchers, spies, and support for asynchronous specifications.
Examples
A simple hello world test looks like the code below, where describe() describes a suite of tests and it() is an individual test specification.
The name "it()" follows the idea of behavior-driven development and serves as the first word in the test name, which should be a complete sentence.
The code below tests this function:
function helloWorld() {
return 'Hello world!';
}
and verifies that its output is indeed the text "Hello world!".
describe('Hello world', function() {
it('says hello', function() {
expect(helloWorld()).toEqual('Hello world!');
});
});
Influences
It is heavily influenced by other unit testing frameworks, such as ScrewUnit, JSSpec, JSpec, and RSpec.
See also
External links
- Official website
- Introduction @ jasmine.github.io
- Jasmine (JavaScript testing framework) @ Wikipedia
- Testing JavaScript Using the Jasmine Framework by Rob Gravelle
- Testing Your JavaScript With Jasmine by Andrew Burgess
- How do I Jasmine: a tutorial by Evan Hahn
- Testing Javascript: get started with Jasmine by Katie Fenn
- JavaScript: Jasmine for unit testing by Adam Cameron
- Jasmine BDD for Javascript by Luis Alfredo Porras Páez
- Pragmatic JavaScript Testing with Jasmine by Jared Carroll
- Test your JavaScript with Jasmine part 1 by Jean Philippe Boily
- Jasmine – JavaScript Unit Testing Tutorial with Examples by Lokesh Gupta
- JavaScript TDD with Jasmine and Karma by Krol Tech
- Testing JavaScript Code with Jasmine Jason Gilmore
- JavaScript Testing with Jasmine by Codeship
- DRYing Up Your JavaScript Jasmine Tests With the Data Provider Pattern by JP
- JavaScript Unit Testing With Jasmine: Part 1 by Joe Zim+
- Introduction to JavaScript BDD Testing With Jasmine Library by Ivan Jovanovic
- Jasmine - Testing JavaScript by Sharon Sudhan
- Jasmine - JavaScript Testing by Yang Zhao
- Getting Started with Node.js and Jasmine by Igor Šarčević
= General principles of testing
Online tools
YouTube videos
- Unit Testing in JavaScript via Jasmine by Jesse Warden
