/**
    * 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.variation;
  
  import static org.junit.Assert.assertEquals;
  import static org.mockito.Mockito.*;
  
  import info.magnolia.cms.beans.runtime.File;
  import info.magnolia.context.MgnlContext;
  import info.magnolia.jcr.util.NodeTypes;
  import info.magnolia.module.site.Site;
  import info.magnolia.module.site.SiteManager;
  import info.magnolia.module.site.theme.ThemeReference;
  import info.magnolia.repository.RepositoryConstants;
  import info.magnolia.test.ComponentsTestUtil;
  import info.magnolia.test.mock.MockWebContext;
  import info.magnolia.test.mock.jcr.MockNode;
  import info.magnolia.test.mock.jcr.MockSession;
  
  import javax.jcr.Node;
  import javax.jcr.Property;
  import javax.jcr.RepositoryException;
  
  import org.junit.After;
  import org.junit.Before;
  import org.junit.Test;
  
  /**
   * Tests for {@link info.magnolia.templating.imaging.variation.ImageOperationProvidingVariation}.
   */
  public class ImageOperationProvidingVariationTest {
  
      private Property imageProperty;
      private MockNode imageNode;
      private ImageOperationProvidingVariation imageOperationProvidingVariation;
  
      @Before
      public void setUp() throws Exception {
          MockWebContext ctx = new MockWebContext();
          MgnlContext.setInstance(ctx);
          MockSession session = new MockSession(RepositoryConstants.WEBSITE);
          ctx.addSession(RepositoryConstants.WEBSITE, session);
          ctx.setContextPath("http://localhost:9090/demoAuthor");
  
          String[] imageNodeName = { "image" };
          imageNode = createChildNodes((MockNode) session.getRootNode(), imageNodeName, NodeTypes.Page.NAME);
          imageNode.setProperty(File.PROPERTY_FILENAME, "fileName");
          imageNode.setProperty(File.EXTENSION, "jpg");
          imageProperty = imageNode.setProperty("document", "img");
  
          Site site = mock(Site.class);
          ThemeReference themeRef = new ThemeReference();
          themeRef.setName("myTheme");
          when(site.getTheme()).thenReturn(themeRef);
          SiteManager siteManager = mock(SiteManager.class);
          when(siteManager.getAssignedSite(any(Node.class))).thenReturn(site);
  
          imageOperationProvidingVariation = new ImageOperationProvidingVariation(siteManager);
          imageOperationProvidingVariation.setGeneratorName("generatorName");
          imageOperationProvidingVariation.setName("name");
      }
  
      @After
      public void tearDown() {
          ComponentsTestUtil.clear();
          MgnlContext.setInstance(null);
      }
  
     @Test
     public void createImageOperationProvidingVariation() throws Exception {
         // GIVEN
         ImageOperationProvidingVariation imageOperationProvidingVariation = new ImageOperationProvidingVariation(null);
 
         // WHEN
         String generatorName = imageOperationProvidingVariation.getGeneratorName();
 
         // THEN
         assertEquals("mte", generatorName);
     }
 
     @Test
     public void createLink() throws RepositoryException {
         // WHEN
         String link = imageOperationProvidingVariation.createLink(imageProperty);
 
         // THEN
         assertEquals("http://localhost:9090/demoAuthor/.imaging/generatorName/myTheme/name/website/image/fileName.jpg", link);
     }
 
     @Test
     public void createLinkWithoutBlankSpaces() throws Exception {
         // GIVEN
         imageNode.setProperty(File.PROPERTY_FILENAME, "name with blank spaces");
 
         // WHEN
         String link = imageOperationProvidingVariation.createLink(imageProperty);
 
         // THEN
         assertEquals("http://localhost:9090/demoAuthor/.imaging/generatorName/myTheme/name/website/image/name%20with%20blank%20spaces.jpg", link);
     }
 
     @Test
     public void createLinkDoNotDuplicateExtension() throws RepositoryException {
         // GIVEN
         imageNode.setProperty(File.PROPERTY_FILENAME, "fileName.jpg");
 
         // WHEN
         String link = imageOperationProvidingVariation.createLink(imageProperty);
 
         // THEN
         assertEquals("http://localhost:9090/demoAuthor/.imaging/generatorName/myTheme/name/website/image/fileName.jpg", link);
     }
 
     @Test
     public void createLinkWhenFilenameDoesNotHaveExtension() throws RepositoryException {
         // GIVEN
         imageNode.setProperty(File.PROPERTY_FILENAME, "a_jpg");
         imageNode.setProperty(File.EXTENSION, "jpg");
 
         // WHEN
         String link = imageOperationProvidingVariation.createLink(imageProperty);
 
         // THEN
         assertEquals("http://localhost:9090/demoAuthor/.imaging/generatorName/myTheme/name/website/image/a_jpg.jpg", link);
     }
 
     @Test
     public void createLinkWhenExtensionIsEmpty() throws RepositoryException {
         // GIVEN
         imageNode.setProperty(File.EXTENSION, "");
 
         // WHEN
         String link = imageOperationProvidingVariation.createLink(imageProperty);
 
         // THEN
         assertEquals("http://localhost:9090/demoAuthor/.imaging/generatorName/myTheme/name/website/image/fileName", link);
     }
 
     protected MockNode createChildNodes(MockNode parent, String[] childNodeNames, String nodeTypeName) throws RepositoryException {
         for (String nodeName : childNodeNames) {
             MockNode child = new MockNode(nodeName, nodeTypeName);
             parent.addNode(child);
         }
         return childNodeNames.length == 0 ? null : (MockNode) parent.getNode(childNodeNames[0]);
     }
 }