This document discusses several JavaScript testing frameworks: - JsUnit is a unit testing framework for JavaScript that runs in browsers, similar to JUnit for Java. - RhinoUnit is a testing framework for JavaScript that runs in Rhino, similar to other nUnit frameworks. It is small but powerful. - JSSpec is a behavior driven development (BDD) framework for JavaScript with nested test descriptions and assertions. - JSpec is an extremely small yet powerful BDD testing framework for JavaScript with an intuitive test browser. It uses a describe/it syntax like Jasmine and supports browser and Rhino running.

1. Javascript
orientado a testes
Alexandre Gomes

2. TDD
TDD
TDD
TDD
TDD
TDD

3. “ JsUnit is a Unit Testing
framework for client-side
(in-browser) JavaScript.
It is essentially a port of
JUnit to JavaScript
http://www.jsunit.net/

4. “ Javascript Testing Framework using Rhino.
This works similarly to other nUnit testing
frameworks, though somewhat customized
for javascript. It is exceedingly small, but also
surprisingly powerful.
http://code.google.com/p/rhinounit/

5. “ JSSpec is a Javascript BDD
(Behavior Driven Development)
framework.
http://code.google.com/p/jsspec/

6. “ A Javascript BDD Framework
with nested describes, a
convenient assertion syntax,
and an intuitive test browser.
https://github.com/nkallen/screw-unit

7. “ JSpec is a extremely small, yet very
powerful testing framework.
http://visionmedia.github.com/jspec/

8. http://pivotal.github.com/jasmine/
http://jsunity.com/
https://github.com/drnic/jsunittest
http://j3unit.sourceforge.net/

10. $ jspec init helloworld
Template initialized at `helloworld'
$ ls
helloworld
$ cd helloworld/
helloworld $
helloworld $ ls
History.md Readme.md lib spec
helloworld $ jspec run

11. seu código javascript
arquivos que
executam o seu
código javascript
arquivos de teste

12. lib/yourlib.js

13. spec/unit/spec.js

14. helloworld $ jspec run

15. spec/unit/spec.js

16. helloworld $ jspec run

17. helloworld $ jspec run --browsers Firefox

18. helloworld $ jspec run --rhino
Passes: 1 Failures: 0 Duration: 37 ms
Matematica
deveria somar dois numeros inteiros.
helloworld $

19. EXAMPLES:
# Run once in default browser
jspec run
# Run once in Safari and Firefox
jspec run --browsers Safari,Firefox
# Run once in Opera, Firefox, Chrome, and WebKit
jspec run --browsers opera,ff,chrome,webkit
# Run custom spec file
jspec run foo.html
# Auto-run browsers when a file is altered
jspec run --bind --browsers Safari,Firefox
# Shortcut for the previous example
jspec --browsers Safari,Firefox
# Run Rhino specs
jspec run --rhino
# Auto-run rhino when a file is altered
jspec --rhino

20. Matchers
• be • be_true
• eql • be_false
• equal • be_type
• be_a • be_greater_than
• be_an • be_less_than
• be_an_instance_of • have
• be_at_least • have_at_least
• be_at_most • have_at_most
• be_within • have_within
• be_null • have_length
• be_undefined • have_prop
• be_empty • have_property

21. P&R