| /* |
| * $Id$ |
| * |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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 org.apache.tiles.autotag.core.runtime.composition; |
| |
| import static org.easymock.EasyMock.*; |
| import static org.junit.Assert.*; |
| |
| import java.util.ArrayDeque; |
| import java.util.Date; |
| import java.util.Deque; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.apache.tiles.autotag.core.runtime.composition.ComposeStackUtil; |
| import org.apache.tiles.request.Request; |
| import org.junit.Test; |
| |
| /** |
| * Tests {@link ComposeStackUtil}. |
| * |
| * @version $Rev$ $Date$ |
| */ |
| public class ComposeStackUtilTest { |
| |
| /** |
| * An integer value. |
| */ |
| private static final int INT_VALUE = 3; |
| |
| /** |
| * A long value. |
| */ |
| private static final long LONG_VALUE = 2L; |
| |
| /** |
| * Test method for {@link org.apache.tiles.autotag.core.runtime.composition.ComposeStackUtil |
| * #findAncestorWithClass(java.util.Stack, java.lang.Class)}. |
| */ |
| @Test |
| public void testFindAncestorWithClass() { |
| Deque<Object> composeStack = new ArrayDeque<Object>(); |
| Integer integerValue = new Integer(1); |
| Long longValue = new Long(LONG_VALUE); |
| String stringValue = "my value"; |
| Integer integerValue2 = new Integer(INT_VALUE); |
| composeStack.push(integerValue); |
| composeStack.push(longValue); |
| composeStack.push(stringValue); |
| composeStack.push(integerValue2); |
| assertEquals(integerValue2, ComposeStackUtil.findAncestorWithClass(composeStack, Integer.class)); |
| assertEquals(longValue, ComposeStackUtil.findAncestorWithClass(composeStack, Long.class)); |
| assertEquals(stringValue, ComposeStackUtil.findAncestorWithClass(composeStack, String.class)); |
| assertEquals(integerValue2, ComposeStackUtil.findAncestorWithClass(composeStack, Object.class)); |
| assertNull(ComposeStackUtil.findAncestorWithClass(composeStack, Date.class)); |
| } |
| |
| /** |
| * Tests {@link ComposeStackUtil#getComposeStack(org.apache.tiles.request.Request)}. |
| */ |
| @Test |
| public void testGetComposeStackNull() { |
| Request request = createMock(Request.class); |
| |
| Map<String, Object> requestScope = new HashMap<String, Object>(); |
| expect(request.getContext("request")).andReturn(requestScope); |
| |
| replay(request); |
| assertSame(ComposeStackUtil.getComposeStack(request), requestScope.get(ComposeStackUtil.COMPOSE_STACK_ATTRIBUTE_NAME)); |
| verify(request); |
| } |
| |
| /** |
| * Tests {@link ComposeStackUtil#getComposeStack(org.apache.tiles.request.Request)}. |
| */ |
| /** |
| * Tests {@link ComposeStackUtil#getComposeStack(org.apache.tiles.request.Request)}. |
| */ |
| @Test |
| public void testGetComposeStackNotNull() { |
| Request request = createMock(Request.class); |
| @SuppressWarnings("unchecked") |
| Deque<Object> composeStack = createMock(Deque.class); |
| |
| Map<String, Object> requestScope = new HashMap<String, Object>(); |
| requestScope.put(ComposeStackUtil.COMPOSE_STACK_ATTRIBUTE_NAME, composeStack); |
| expect(request.getContext("request")).andReturn(requestScope); |
| |
| replay(request, composeStack); |
| assertSame(composeStack, ComposeStackUtil.getComposeStack(request)); |
| verify(request, composeStack); |
| } |
| |
| @Test |
| public void testGetComposeStackNoNull() { |
| Request request = createMock(Request.class); |
| |
| Map<String, Object> requestScope = new HashMap<String, Object>(); |
| expect(request.getContext("request")).andReturn(requestScope); |
| |
| replay(request); |
| assertSame(ComposeStackUtil.getComposeStack(request), requestScope.get(ComposeStackUtil.COMPOSE_STACK_ATTRIBUTE_NAME)); |
| verify(request); |
| } |
| } |