rectest.ColorTestCase = Class( 'ColorTestCase' )
    .implement( rectest.TestCase )
    .extend(
{
    'private static _sets': [
        [ 'red', 'blue', 'green', 'yellow' ],
        [ 'white', 'orange', 'black' ],
        [ 'purple', 'brown', 'gray' ]
    ],

    /**
     * Element to contain color
     * @var {jQuery}
     */
    'private _$color': null,


    'public getSet': function( set_id )
    {
        var retset = [],
            i      = set_id;

        // generate a set that fits the requested level of complexity by
        // progressively combining each set, starting with the requested set
        do
        {
            var set = this.__self.$( '_sets' )[ i ],
                j   = set.length;

            while ( j-- )
            {
                retset.push( set[ j ] );
            }
        } while ( i-- )

        return retset;
    },

    'public initRender': function( $element )
    {
        $element.append( this._$color = $( '<div>' )
            .addClass( 'color-display' )
        );
    },

    'public render': function( id, $element )
    {
        this._$color.css( 'background-color', id );
    }
} );

// TODO: move
rectest.cases.colors = {
    title:    'Colors',
    testCase: rectest.ColorTestCase
};