Coding Dojo -- July 16, 2011

main.js

Hallway = function(){
	/*
	var private_property = null;
	
	this.public_property = null;
	
	this.public_method = function(){
		private_method();
	};
	
	private_method = function(){
	};
	*/
	var doors = [ 0, 0, 0, 0 ];
	var trip_count = 0;
	this.num_doors = doors.length;
	
	this.state = function()
	{
		return doors;
	}
	
	this.trips = function(num_trips)
	{
		for (var crnt_trip = 0; crnt_trip < num_trips; crnt_trip++)
		{
			this.trip();
		}
	}
	
	this.trip = function()
	{
		trip_count++;
		
		doors.forEach(function(door,index)
		{
			if ((index + 1) % trip_count == 0){
				if (doors[index])
					doors[index] = 0;
				else
					doors[index] = 1;
			}
			
			/* if (!(door%trip_count))
			{
				
			} else {
				doors[door] 
			}*/
		});
	}
};

test.js

(function(){ // closure
    load('javascript/main.js', 'javascript/jsunity.js');

    jsUnity.log = print;

    /**
     * Attaches the following assertion methods to
     * the global scope for convenience.
     *  - assertException
     *  - assertTrue
     *  - assertFalse
     *  - assertIdentical
     *  - assertNotIdentical
     *  - assertEqual
     *  - assertNotEqual
     *  - assertMatch
     *  - assertNotMatch
     *  - assertTypeOf
     *  - assertNotTypeOf
     *  - assertInstanceOf
     *  - assertNotInstanceOf
     *  - assertNull
     *  - assertNotNull
     *  - assertUndefined
     *  - assertNotUndefined
     *  - assertNaN
     *  - assertNotNaN
     *  - fail
     */
    jsUnity.attachAssertions()
})();

jsUnity.run(function SomeTest ( )
{
    function setUp ( )
    {
        print('setting up');
		h = new Hallway();
    }

    function tearDown ( )
    {
        print('tearing down');
    }

    function test_pass_0 ( )
    {
        assertEqual([ 0, 0, 0, 0], h.state());
    }
    
    function test_pass_trip_one ( )
    {
    		h.trip();
    		
    		assertEqual([1, 1, 1, 1], h.state());
    }
    
    function test_pass_2 ( )
    {
    		h.trips(2);
   
    		
    		assertEqual([1, 0, 1, 0], h.state());
    }
    
    function test_pass_3 ( )
    {
    		h.trips(3);
    		assertEqual([1,0,0,0], h.state());
    }
    
    function test_pass_4()
    {
    		h.trips(4);
    		assertEqual([1,0,0,1], h.state());
    }
    
    function run_trips(amount, hallway){
    	
    	   for (amount in hallway){
    		   hallway.trip();
    	   }
    	   return hallway;
    }
}); // END jsUnity.run