/*
* Copyright 2009 Google Inc.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package com.google.common.css.compiler.passes;
import com.google.common.css.compiler.ast.BackDoorNodeMutation;
import com.google.common.css.compiler.ast.CssAtRuleNode.Type;
import com.google.common.css.compiler.ast.CssConditionalBlockNode;
import com.google.common.css.compiler.ast.CssConditionalRuleNode;
import com.google.common.css.compiler.ast.CssLiteralNode;
import com.google.common.css.compiler.ast.MutatingVisitController;
import com.google.common.css.testing.UtilityTestCase;
import org.easymock.EasyMock;
import org.easymock.IMocksControl;
/**
* Unit tests for {@link HasConditionalNodes}.
*
*/
public class HasConditionalNodesTest extends UtilityTestCase {
public void testEnterConditionalBlock() {
IMocksControl controller = EasyMock.createStrictControl();
MutatingVisitController visitController = controller.createMock(
MutatingVisitController.class);
visitController.stopVisit();
controller.replay();
HasConditionalNodes pass
= new HasConditionalNodes(visitController);
CssConditionalBlockNode node = new CssConditionalBlockNode();
CssConditionalRuleNode rule = new CssConditionalRuleNode(Type.IF,
new CssLiteralNode("condition"));
BackDoorNodeMutation.addRuleToConditionalBlock(node, rule);
pass.enterConditionalBlock(node);
controller.verify();
}
public void testRunPassAndHasConditionalNodes() {
IMocksControl controller = EasyMock.createStrictControl();
MutatingVisitController visitController = controller.createMock(
MutatingVisitController.class);
HasConditionalNodes pass
= new HasConditionalNodes(visitController);
visitController.startVisit(pass);
controller.replay();
pass.runPass();
assertFalse(pass.hasConditionalNodes());
controller.verify();
}
}