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1   /**
2    * This file Copyright (c) 2015-2018 Magnolia International
3    * Ltd.  (http://www.magnolia-cms.com). All rights reserved.
4    *
5    *
6    * This file is dual-licensed under both the Magnolia
7    * Network Agreement and the GNU General Public License.
8    * You may elect to use one or the other of these licenses.
9    *
10   * This file is distributed in the hope that it will be
11   * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
12   * implied warranty of MERCHANTABILITY or FITNESS FOR A
13   * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
14   * Redistribution, except as permitted by whichever of the GPL
15   * or MNA you select, is prohibited.
16   *
17   * 1. For the GPL license (GPL), you can redistribute and/or
18   * modify this file under the terms of the GNU General
19   * Public License, Version 3, as published by the Free Software
20   * Foundation.  You should have received a copy of the GNU
21   * General Public License, Version 3 along with this program;
22   * if not, write to the Free Software Foundation, Inc., 51
23   * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
24   *
25   * 2. For the Magnolia Network Agreement (MNA), this file
26   * and the accompanying materials are made available under the
27   * terms of the MNA which accompanies this distribution, and
28   * is available at http://www.magnolia-cms.com/mna.html
29   *
30   * Any modifications to this file must keep this entire header
31   * intact.
32   *
33   */
34  package info.magnolia.templating.imaging.parameters;
35  
36  import static org.hamcrest.CoreMatchers.*;
37  import static org.junit.Assert.assertThat;
38  import static org.mockito.Matchers.anyString;
39  import static org.mockito.Mockito.*;
40  
41  import info.magnolia.context.MgnlContext;
42  import info.magnolia.imaging.ParameterProvider;
43  import info.magnolia.repository.RepositoryConstants;
44  import info.magnolia.test.mock.MockWebContext;
45  
46  import javax.jcr.Node;
47  import javax.jcr.RepositoryException;
48  import javax.jcr.Session;
49  import javax.servlet.http.HttpServletRequest;
50  
51  import org.junit.Before;
52  import org.junit.Test;
53  
54  /**
55   * Tests for {@link info.magnolia.templating.imaging.parameters.ThemeAwareParameterProviderFactory}.
56   */
57  public class ThemeAwareParameterProviderFactoryTest {
58  
59      private static final String CONTEXT_PATH = "/contextPath";
60      private ThemeAwareParameterProviderFactory themeAwareParameterProviderFactory;
61      private HttpServletRequest httpServletRequest;
62      private Session session;
63      private Node node;
64  
65      @Before
66      public void setUp() throws RepositoryException {
67          session = mock(Session.class);
68  
69          MockWebContext ctx = new MockWebContext();
70          ctx.setContextPath(CONTEXT_PATH);
71          ctx.addSession(RepositoryConstants.WEBSITE, session);
72  
73          MgnlContext.setInstance(ctx);
74  
75          node = mock(Node.class);
76          when(session.getNode(anyString())).thenReturn(node);
77  
78          themeAwareParameterProviderFactory = new ThemeAwareParameterProviderFactory();
79  
80          httpServletRequest = mock(HttpServletRequest.class);
81      }
82  
83      @Test
84      public void newParameterProviderFor() {
85          // GIVEN
86          when(httpServletRequest.getPathInfo()).thenReturn(String.format("/mte/theme-name/small/%s/path-to-node/filename.jpg", RepositoryConstants.WEBSITE));
87  
88          // WHEN
89          ParameterProvider parameterProvider = themeAwareParameterProviderFactory.newParameterProviderFor(httpServletRequest);
90  
91          // THEN
92          assertThat(parameterProvider.getParameter(), instanceOf(ThemeAwareParameter.class));
93          assertThat(((ThemeAwareParameter) parameterProvider.getParameter()).getNode(), is(node));
94      }
95  
96      @Test(expected = RuntimeException.class)
97      public void newParameterProviderForWithRepositoryException() throws RepositoryException {
98          // GIVEN
99          when(httpServletRequest.getPathInfo()).thenReturn(String.format("/mte/theme-name/small/%s/path-to-node/filename.jpg", RepositoryConstants.WEBSITE));
100         when(session.getNode(anyString())).thenThrow(new RepositoryException("This exception is thrown on purpose"));
101 
102         // WHEN
103         themeAwareParameterProviderFactory.newParameterProviderFor(httpServletRequest);
104 
105         // THEN
106         // Expecting a RuntimeException
107     }
108 
109 }