package com.atlassian.plugin.web.descriptors;
   
   import com.atlassian.plugin.PluginAccessor;
   import com.atlassian.plugin.elements.ResourceDescriptor;
   import com.atlassian.plugin.hostcontainer.HostContainer;
   import com.atlassian.plugin.module.ModuleFactory;
   import com.atlassian.plugin.web.model.EmbeddedTemplateWebPanel;
   import com.atlassian.plugin.web.model.ResourceTemplateWebPanel;
   import com.atlassian.plugin.web.model.WebPanel;
  import com.google.common.base.Supplier;
  import junit.framework.TestCase;
  
  import java.util.Arrays;
  import java.util.List;
  
  import static org.mockito.Mockito.mock;
  import static org.mockito.Mockito.when;
  
  public class TestWebPanelSupplierFactory extends TestCase
  {
      private WebPanelSupplierFactory webPanelSupplierFactory;
  
      private HostContainer hostContainer = mock(HostContainer.class);
      private ModuleFactory moduleFactory = mock(ModuleFactory.class);
      private WebPanelModuleDescriptor descriptor = mock(WebPanelModuleDescriptor.class);
      private PluginAccessor pluginAccessor = mock(PluginAccessor.class);
  
      @Override
      protected void setUp() throws Exception
      {
          webPanelSupplierFactory = new WebPanelSupplierFactory(descriptor, hostContainer, moduleFactory);
      }
  
      public void testEmbeddedTemplateWebPanel() throws Exception
      {
          ResourceDescriptor resourceDescriptor = mock(ResourceDescriptor.class);
          when(resourceDescriptor.getName()).thenReturn("view");
          when(resourceDescriptor.getType()).thenReturn("static");
          when(resourceDescriptor.getLocation()).thenReturn(null);
          when(resourceDescriptor.getContent()).thenReturn("Foo");
          List<ResourceDescriptor> resourceDescriptors = Arrays.asList(resourceDescriptor);
          when(descriptor.getResourceDescriptors()).thenReturn(resourceDescriptors);
          when(hostContainer.create(EmbeddedTemplateWebPanel.class)).thenReturn(new EmbeddedTemplateWebPanel(pluginAccessor));
  
          Supplier<WebPanel> panelSupplier = webPanelSupplierFactory.build(null);
          WebPanel panel = panelSupplier.get();
          assertEquals(EmbeddedTemplateWebPanel.class, panel.getClass());
      }
  
      public void testResourceTemplateWebPanel() throws Exception
      {
          ResourceDescriptor resourceDescriptor = mock(ResourceDescriptor.class);
          when(resourceDescriptor.getName()).thenReturn("view");
          when(resourceDescriptor.getType()).thenReturn("static");
          when(resourceDescriptor.getLocation()).thenReturn("some-filename.vm");
          List<ResourceDescriptor> resourceDescriptors = Arrays.asList(resourceDescriptor);
          when(descriptor.getResourceDescriptors()).thenReturn(resourceDescriptors);
          when(hostContainer.create(ResourceTemplateWebPanel.class)).thenReturn(new ResourceTemplateWebPanel(pluginAccessor));
  
          Supplier<WebPanel> panelSupplier = webPanelSupplierFactory.build(null);
          WebPanel panel = panelSupplier.get();
          assertEquals(ResourceTemplateWebPanel.class, panel.getClass());
      }
  
      public void testSuppliedWebPanel() throws Exception
      {
          String moduleClassName = "com.atlassian.plugin.web.descriptors.MockWebPanel";
          when(moduleFactory.createModule(moduleClassName, descriptor)).thenReturn(new MockWebPanel());
  
          Supplier<WebPanel> panelSupplier = webPanelSupplierFactory.build(moduleClassName);
          WebPanel panel = panelSupplier.get();
          assertEquals(MockWebPanel.class, panel.getClass());
      }
  }