Unit Test functions for basic client-side unit testing (will add more as I use them in my code)

UnitTest.js

/*
	Name: UnitTest.js
	Desc: Various unit testing functions. I use these for running quick tests
		especially against JavaScript functions and variables, which are loosely type
		and typically can behave unexpectedly
	Location: https://dl.dropbox.com/u/30820392/JS_Utils/UnitTest.js

	JavaScript Style Guide - Readable, Consistent Code
	Yahoo, Google, Mozilla, jQuery recommendations
	
	Naming:
		Variables and Functions
			- Allowed letters, numbers, $, and _
			- private properties use _ before var name
			- use camelCase ;)
		
		Objects
			- uppercase first letter (Math, Date)
		
	Brace Style: open curly brace on the same line as the keyword
		if (x) {
			//....
		}
		
	Functions - define them before you call them for readability
	
	Google Closure Compiler (minifier, in browser)
	http://closure-compiler.appspot.com/home
*/

// Setup namespace
var Test = Test || {};

// Get the return type of a function. This can be useful in testing to make sure
// a large function with lots of callbacks and data manipulation is returning
// the type you're expecting to work with on your next procedure. JavaScript can 
// easily return any object, number, string at multiple points of the same function
Test.returnTypeIs = function(myFunction){
    return typeof myFunction;
}

// Returns true if the function you test returns the type you expect ('number', 'string', 'object')
Test.returnsType = function(myFunction, expectedType){
    if(typeof myFunction === expectedType){
        return true;
    }
    else{
        return false;
    }
}


// Setup a basic function for testing
var a = (function(){
    return 12;
})();

// Log some tests
console.log(Test.returnTypeIs(a));
console.log(Test.returnsType(a, "undefined"));