source: Dev/trunk/src/client/dojox/fx/tests/_base.js

dojo.provide("dojox.fx.tests._base");

dojo.require("dojox.fx._core");
dojo.require("dojox.fx");

tests.register("dojox.fx.tests._base", [

        function simpleLineTest(t){

                var line = new dojox.fx._Line(
                        [0, 100],
                        [100, 0]
                );

                var first = line.getValue(0);
                t.assertEqual(first[0], 0);
                t.assertEqual(first[1], 100);
                
                var mid = line.getValue(0.5);
                t.assertEqual(mid[0], 50);
                t.assertEqual(mid[1], 50);
                
                var end = line.getValue(1);
                t.assertEqual(end[0], 100);
                t.assertEqual(end[1], 0);

        },
        
        function singleLineTest(t){
                
                var line = new dojox.fx._Line(0,100);
                t.assertEqual(line.getValue(0), 0);
                t.assertEqual(line.getValue(0.5), 50);
                t.assertEqual(line.getValue(1), 100);
                
        },
        
        function multiDimensionalTest(t){
                
                var startSet = [5, 10, 15, 20, 25, 30, 35];
                var endSet = [35, 30, 25, 20, 15, 10, 5];
                                
                var line = new dojox.fx._Line(startSet, endSet);
                
                var start = line.getValue(0);
                var mid = line.getValue(0.5);
                var end = line.getValue(1);
                
                t.assertEqual(start.length, 7);
                t.assertEqual(end.length, 7);
                
                t.assertEqual(startSet[0], start[0]);
                t.assertEqual(startSet[1], start[1]);
                t.assertEqual(startSet[5], start[5]);
                
                var expectedMid = 20;
                dojo.forEach(line.getValue(0.5), function(val, i){
                        t.assertEqual(expectedMid, val)
                });
                
        }
        
]);