Effects: Use new has/lacksClasses assertions for all class checks

Author: arschmitz

tests/unit/effects/effects.html

@@ -9,6 +9,7 @@
 	<script src="../../../external/qunit/qunit.js"></script>
 	<script src="../../../external/jquery-simulate/jquery.simulate.js"></script>
 	<script src="../testsuite.js"></script>
+	<script src="../../../external/qunit-assert-classes/qunit-assert-classes.js"></script>
 	<script>
 	TestHelpers.loadResources({
 		js: [

tests/unit/effects/effects_core.js

@@ -182,13 +182,14 @@ asyncTest( "animateClass clears style properties when stopped", function() {
 	start();
 });
 
-asyncTest( "animateClass: css and class changes during animation are not lost (#7106)", function() {
+asyncTest( "animateClass: css and class changes during animation are not lost (#7106)",
+function( assert ) {
 	expect( 2 );
 	var test = $( "div.ticket7106" );
 
 	// ensure the class stays and that the css property stays
 	function animationComplete() {
-		ok( test.hasClass( "testClass" ), "class change during animateClass was not lost" );
+		assert.hasClasses( test, "testClass", "class change during animateClass was not lost" );
 		equal( test.height(), 100, "css change during animateClass was not lost" );
 		start();
 	}