Tyrtle is a Javascript unit testing framework

Tyrtle has been designed for simplicity and legibility, with minimal pollution of the global namespace.

Here's an example of how you can write an assertion:

assert.that(Math.sqrt(49)).is(7).since("The square root of 49 should be 7");

If that's too much typing for you, it's good to know that Tyrtle gives you a fine heaping of syntactic sugar: that, is and since are all completely optional! If you prefer a terser syntax, the exact same assertion can be written like this:

assert(Math.sqrt(49))(7)("The square root of 49 should be 7");

• Full documentation is on the wiki.
• Tyrtle has a sister project called Myrtle which you might also like!

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Myrtle is a Javascript mocking framework

• Mocking (spying and stubbing functions)
• Mock function generation
• Timer manipulation
• Speed profiling

Check it out.