1   /*
2    * Licensed to the Apache Software Foundation (ASF) under one or more
3    * contributor license agreements.  See the NOTICE file distributed with
4    * this work for additional information regarding copyright ownership.
5    * The ASF licenses this file to You under the Apache License, Version 2.0
6    * (the "License"); you may not use this file except in compliance with
7    * the License.  You may obtain a copy of the License at
8    * 
9    *      http://www.apache.org/licenses/LICENSE-2.0
10   * 
11   * Unless required by applicable law or agreed to in writing, software
12   * distributed under the License is distributed on an "AS IS" BASIS,
13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14   * See the License for the specific language governing permissions and
15   * limitations under the License.
16   */
17  package org.apache.jetspeed.layout;
18  
19  import junit.framework.TestCase;
20  
21  import org.apache.jetspeed.components.portletregistry.PortletRegistry;
22  import org.apache.jetspeed.layout.impl.CoordinateImpl;
23  import org.apache.jetspeed.layout.impl.PortletPlacementContextImpl;
24  import org.apache.jetspeed.om.page.Fragment;
25  import org.apache.jetspeed.request.RequestContext;
26  
27  /***
28   * Test for Fragment placement
29   * 
30   * @author <a>David Gurney </a>
31   * @version $Id: $
32   */
33  public class TestPortletPlacement extends TestCase
34  {
35      private PortletRegistry portletRegistry;
36  
37      public void setUp(){
38          portletRegistry = MockPortletRegistryFactory.createMockPortletRegistry();
39      }
40      
41      public void testGetFragmentAt()
42      {
43          // Build a request object and populate it with fragments
44          RequestContext requestContext = FragmentUtil.buildFullRequestContext();
45  
46          try
47          {
48              PortletPlacementContext ppc = new PortletPlacementContextImpl(requestContext.getPage(),portletRegistry);
49              int a_iNumCols = ppc.getNumberColumns();
50              assertEquals(a_iNumCols, 2);
51  
52              int a_iNumRows = ppc.getNumberRows(0);
53              assertEquals(a_iNumRows, 2);
54  
55              a_iNumRows = ppc.getNumberRows(1);
56              assertEquals(a_iNumRows, 3);
57  
58              // Check the fragments
59              Fragment a_oFrag = ppc
60                      .getFragmentAtNewCoordinate(new CoordinateImpl(0, 0, 0, 0));
61              assertNotNull("null fragment found at 0,0", a_oFrag);
62              assertEquals(a_oFrag.getId(), "1");
63              assertEquals(a_oFrag.getName(), "frag1");
64  
65              a_oFrag = ppc.getFragmentAtNewCoordinate(new CoordinateImpl(0, 1,
66                      0, 1));
67              assertNotNull("null fragment found at 0,1", a_oFrag);
68              assertEquals(a_oFrag.getId(), "2");
69              assertEquals(a_oFrag.getName(), "frag2");
70  
71              a_oFrag = ppc.getFragmentAtNewCoordinate(new CoordinateImpl(1, 0,
72                      1, 0));
73              assertNotNull("null fragment found at 1,0", a_oFrag);
74              assertEquals(a_oFrag.getId(), "3");
75              assertEquals(a_oFrag.getName(), "frag3");
76  
77              a_oFrag = ppc.getFragmentAtNewCoordinate(new CoordinateImpl(1, 1,
78                      1, 1));
79              assertNotNull("null fragment found at 1,1", a_oFrag);
80              assertEquals(a_oFrag.getId(), "4");
81              assertEquals(a_oFrag.getName(), "frag4");
82  
83              a_oFrag = ppc.getFragmentAtNewCoordinate(new CoordinateImpl(1, 2,
84                      1, 2));
85              assertNotNull("null fragment found at 1,2", a_oFrag);
86              assertEquals(a_oFrag.getId(), "5");
87              assertEquals(a_oFrag.getName(), "frag5");
88  
89          } catch (PortletPlacementException e)
90          {
91              fail("creating the PortletPlacementManager failed");
92          }
93      }
94  
95      public void testGetFragmentById()
96      {
97          // Build a request object and populate it with fragments
98          RequestContext requestContext = FragmentUtil.buildFullRequestContext();
99  
100         try
101         {
102             PortletPlacementContext ppc = new PortletPlacementContextImpl(requestContext.getPage(),portletRegistry);
103 
104             // Check the fragments
105             Fragment a_oFrag = ppc.getFragmentById("1");
106             assertNotNull("null fragment with id 1", a_oFrag);
107             assertEquals(a_oFrag.getId(), "1");
108             assertEquals(a_oFrag.getName(), "frag1");
109 
110             a_oFrag = ppc.getFragmentById("2");
111             assertNotNull("null fragment with id 2", a_oFrag);
112             assertEquals(a_oFrag.getId(), "2");
113             assertEquals(a_oFrag.getName(), "frag2");
114 
115             a_oFrag = ppc.getFragmentById("3");
116             assertNotNull("null fragment with id 3", a_oFrag);
117             assertEquals(a_oFrag.getId(), "3");
118             assertEquals(a_oFrag.getName(), "frag3");
119 
120             a_oFrag = ppc.getFragmentById("4");
121             assertNotNull("null fragment with id 4", a_oFrag);
122             assertEquals(a_oFrag.getId(), "4");
123             assertEquals(a_oFrag.getName(), "frag4");
124 
125             a_oFrag = ppc.getFragmentById("5");
126             assertNotNull("null fragment with id 5", a_oFrag);
127             assertEquals(a_oFrag.getId(), "5");
128             assertEquals(a_oFrag.getName(), "frag5");
129 
130         } catch (PortletPlacementException e)
131         {
132             fail("creating the PortletPlacementManager failed");
133         }
134     }
135 
136     public void testRemoveFragment()
137     {
138         RequestContext requestContext = FragmentUtil.buildFullRequestContext();
139 
140         try
141         {
142             PortletPlacementContext ppc = new PortletPlacementContextImpl(requestContext.getPage(),portletRegistry);
143 
144             Fragment a_oFrag = ppc
145                     .getFragmentAtNewCoordinate(new CoordinateImpl(0, 0, 0, 0));
146 
147             Coordinate a_oCoordinate = ppc.remove(a_oFrag);
148 
149             assertEquals(a_oCoordinate.getOldCol(), 0);
150             assertEquals(a_oCoordinate.getOldRow(), 0);
151 
152             // Should be the second fragment now that the first has been deleted
153             a_oFrag = ppc.getFragmentAtNewCoordinate(new CoordinateImpl(0, 0,
154                     0, 0));
155             assertEquals(a_oFrag.getId(), "2");
156             assertEquals(a_oFrag.getName(), "frag2");
157         } catch (PortletPlacementException e)
158         {
159             fail("creating the PortletPlacementManager failed");
160         }
161     }
162 
163     public void testFragmentMoveabs()
164     {
165         RequestContext requestContext = FragmentUtil.buildFullRequestContext();
166 
167         try
168         {
169             PortletPlacementContext ppc = new PortletPlacementContextImpl(requestContext.getPage(),portletRegistry);
170 
171             Fragment a_oFrag = ppc
172                     .getFragmentAtNewCoordinate(new CoordinateImpl(0, 0, 0, 0));
173 
174             Coordinate a_oCoordinate = ppc.moveAbsolute(a_oFrag, new CoordinateImpl(
175                     0, 0, 0, 1));
176 
177             assertEquals(a_oCoordinate.getOldCol(), 0);
178             assertEquals(a_oCoordinate.getOldRow(), 0);
179             assertEquals(a_oCoordinate.getNewCol(), 0);
180             assertEquals(a_oCoordinate.getNewRow(), 1);
181 
182             // Should be the second fragment now that the first has been moved
183             a_oFrag = ppc.getFragmentAtNewCoordinate(new CoordinateImpl(0, 0,
184                     0, 0));
185             assertEquals(a_oFrag.getId(), "2");
186             assertEquals(a_oFrag.getName(), "frag2");
187 
188             a_oFrag = ppc.getFragmentAtNewCoordinate(new CoordinateImpl(0, 0,
189                     0, 1));
190             assertEquals(a_oFrag.getId(), "1");
191             assertEquals(a_oFrag.getName(), "frag1");
192         } catch (PortletPlacementException e)
193         {
194             fail("creating the PortletPlacementManager failed");
195         }
196     }
197 
198     public void testFragmentMoveUp()
199     {
200         RequestContext requestContext = FragmentUtil.buildFullRequestContext();
201 
202         try
203         {
204             PortletPlacementContext ppc = new PortletPlacementContextImpl(requestContext.getPage(),portletRegistry);
205 
206             Fragment a_oFrag = ppc
207                     .getFragmentAtNewCoordinate(new CoordinateImpl(0, 0, 0, 1));
208 
209             Coordinate a_oCoordinate = ppc.moveUp(a_oFrag);
210 
211             assertEquals(a_oCoordinate.getOldCol(), 0);
212             assertEquals(a_oCoordinate.getOldRow(), 1);
213             assertEquals(a_oCoordinate.getNewCol(), 0);
214             assertEquals(a_oCoordinate.getNewRow(), 0);
215 
216             // Should be the second fragment since it was moved up
217             a_oFrag = ppc.getFragmentAtNewCoordinate(new CoordinateImpl(0, 0,
218                     0, 0));
219             assertEquals(a_oFrag.getId(), "2");
220             assertEquals(a_oFrag.getName(), "frag2");
221 
222             a_oFrag = ppc.getFragmentAtNewCoordinate(new CoordinateImpl(0, 0,
223                     0, 1));
224             assertEquals(a_oFrag.getId(), "1");
225             assertEquals(a_oFrag.getName(), "frag1");
226         } catch (PortletPlacementException e)
227         {
228             fail("creating the PortletPlacementManager failed");
229         }
230     }
231 
232 }