/**
    * This file Copyright (c) 2015-2018 Magnolia International
    * Ltd.  (http://www.magnolia-cms.com). All rights reserved.
    *
    *
    * This file is dual-licensed under both the Magnolia
    * Network Agreement and the GNU General Public License.
    * You may elect to use one or the other of these licenses.
    *
   * This file is distributed in the hope that it will be
   * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
   * implied warranty of MERCHANTABILITY or FITNESS FOR A
   * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
   * Redistribution, except as permitted by whichever of the GPL
   * or MNA you select, is prohibited.
   *
   * 1. For the GPL license (GPL), you can redistribute and/or
   * modify this file under the terms of the GNU General
   * Public License, Version 3, as published by the Free Software
   * Foundation.  You should have received a copy of the GNU
   * General Public License, Version 3 along with this program;
   * if not, write to the Free Software Foundation, Inc., 51
   * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   *
   * 2. For the Magnolia Network Agreement (MNA), this file
   * and the accompanying materials are made available under the
   * terms of the MNA which accompanies this distribution, and
   * is available at http://www.magnolia-cms.com/mna.html
   *
   * Any modifications to this file must keep this entire header
   * intact.
   *
   */
  package info.magnolia.templating.imaging.support;
  
  import static org.hamcrest.CoreMatchers.is;
  import static org.junit.Assert.assertThat;
  import static org.mockito.Mockito.*;
  
  import info.magnolia.context.MgnlContext;
  import info.magnolia.module.site.ConfiguredSite;
  import info.magnolia.module.site.DefaultSiteManager;
  import info.magnolia.module.site.SiteManager;
  import info.magnolia.module.site.SiteModule;
  import info.magnolia.module.site.theme.ConfiguredTheme;
  import info.magnolia.module.site.theme.ThemeReference;
  import info.magnolia.templating.functions.TemplatingFunctions;
  import info.magnolia.templating.imaging.VariationAwareImagingSupport;
  import info.magnolia.test.mock.MockWebContext;
  
  import javax.inject.Provider;
  import javax.jcr.Node;
  import javax.jcr.Property;
  import javax.jcr.Session;
  import javax.jcr.Workspace;
  
  import org.junit.Before;
  import org.junit.Test;
  
  /**
   * Tests for {@link ThemeDelegatingImagingSupport}.
   */
  public class ThemeDelegatingImagingSupportTest {
  
      private SiteModule siteModule;
      private SiteManager siteManager;
      private ThemeDelegatingImagingSupport themeDelegatingImagingSupport;
      private ConfiguredSite site;
  
      @Before
      public void setUp() {
          final MockWebContext context = new MockWebContext();
          context.setContextPath("ctx");
          MgnlContext.setInstance(context);
  
          siteModule = mock(SiteModule.class);
          Provider<SiteModule> siteModuleProvider = new Provider<SiteModule>() {
              @Override
              public SiteModule get() {
                  return siteModule;
              }
          };
          siteManager = new DefaultSiteManager(siteModuleProvider, mock(TemplatingFunctions.class));
  
          themeDelegatingImagingSupport = new ThemeDelegatingImagingSupport(siteManager, siteModuleProvider);
  
          site = new ConfiguredSite();
      }
  
      @Test
      public void checkThatImagingSupportDelegatesToThemesImagingSupport() throws Exception {
          // GIVEN
          final String variationName = "variationName";
          final String themeName = "test";
  
          final VariationAwareImagingSupport variationAwareImagingSupport = mock(VariationAwareImagingSupport.class);
          final ConfiguredTheme theme = new ConfiguredTheme(variationAwareImagingSupport);
          theme.setName(themeName);
  
         final ThemeReference themeReference = new ThemeReference();
         themeReference.setName(themeName);
 
         site.setTheme(themeReference);
 
         final Node node = mock(Node.class);
         final Property property = mock(Property.class);
         when(property.getParent()).thenReturn(node);
 
         when(siteModule.getSite()).thenReturn(site);
         when(siteModule.getTheme(anyString())).thenReturn(theme);
 
         // WHEN
         themeDelegatingImagingSupport.createLink(property);
 
         // THEN
         verify(variationAwareImagingSupport, times(1)).createLink(property);
 
         // WHEN
         themeDelegatingImagingSupport.createLink(property, variationName);
 
         // THEN
         verify(variationAwareImagingSupport, times(1)).createLink(property, variationName);
     }
 
     @Test
     public void checkFallback() throws Exception {
         // GIVEN
         final Session session = mock(Session.class);
         final Workspace workspace = mock(Workspace.class);
         final Node node = mock(Node.class);
         final Property property = mock(Property.class);
         when(property.getNode()).thenReturn(node);
         when(property.getParent()).thenReturn(node);
         when(node.getPath()).thenReturn("/path/to/binary/node");
         when(property.getSession()).thenReturn(session);
         when(session.getWorkspace()).thenReturn(workspace);
         when(workspace.getName()).thenReturn("dummy-workspace");
 
         when(siteModule.getSite()).thenReturn(site);
 
         // WHEN
         String link = themeDelegatingImagingSupport.createLink(property);
 
         // THEN
         assertThat(link, is("ctx/.imaging/default/dummy-workspace/path/to/binary/node.jpg"));
 
         // WHEN
         String linkWithVariation = themeDelegatingImagingSupport.createLink(property, "variationName");
 
         // THEN
         assertThat(linkWithVariation, is("ctx/.imaging/default/dummy-workspace/path/to/binary/node.jpg"));
     }
 
 }