package com.atlassian.plugin;
   
   import com.atlassian.plugin.test.PluginJarBuilder;
   import com.google.common.collect.ImmutableMap;
   import org.junit.Test;
   
   import java.io.File;
   import java.io.IOException;
   import java.util.Collections;
  
  import static com.atlassian.plugin.ReferenceMode.FORBID_REFERENCE;
  import static com.atlassian.plugin.ReferenceMode.PERMIT_REFERENCE;
  import static org.hamcrest.MatcherAssert.assertThat;
  import static org.hamcrest.Matchers.empty;
  import static org.hamcrest.Matchers.equalTo;
  import static org.hamcrest.Matchers.hasItem;
  import static org.hamcrest.Matchers.is;
  import static org.junit.Assert.assertFalse;
  import static org.junit.Assert.assertNotNull;
  import static org.junit.Assert.assertNull;
  import static org.junit.Assert.assertTrue;
  
  public final class TestJarPluginArtifact {
      @Test
      public void testContainsSpringContextWithXml() throws IOException {
          final JarPluginArtifact artifact = new JarPluginArtifact(new PluginJarBuilder()
                  .addResource("META-INF/spring/components.xml", "data")
                  .build());
  
          assertThat(artifact.containsSpringContext(), equalTo(true));
      }
  
      @Test
      public void testContainsSpringContextWithManifest() throws IOException {
          final JarPluginArtifact artifact = new JarPluginArtifact(new PluginJarBuilder()
                  .manifest(Collections.singletonMap("Spring-Context", "*"))
                  .build());
  
          assertThat(artifact.containsSpringContext(), equalTo(true));
      }
  
      @Test
      public void testContainsSpringContextNoContext() throws IOException {
          final JarPluginArtifact artifact = new JarPluginArtifact(new PluginJarBuilder()
                  .build());
  
          assertThat(artifact.containsSpringContext(), equalTo(false));
      }
  
      @Test
      public void testGetResourceAsStream() throws IOException {
          final JarPluginArtifact artifact = new JarPluginArtifact(new PluginJarBuilder()
                  .addResource("foo", "bar")
                  .build());
  
          assertNotNull(artifact.getResourceAsStream("foo"));
          assertNull(artifact.getResourceAsStream("bar"));
      }
  
      @Test
      public void testContainsJavaExecutableCodeWithNoJava() throws Exception {
          final JarPluginArtifact artifact = new JarPluginArtifact(new PluginJarBuilder()
                  .addResource("foo", "bar")
                  .build());
  
          assertFalse(artifact.containsJavaExecutableCode());
      }
  
      @Test
      public void testContainsJavaExecutableCodeWithNoJavaAndNoManifest() throws Exception {
          final JarPluginArtifact artifact = new JarPluginArtifact(new PluginJarBuilder()
                  .addResource("foo", "bar")
                  .buildWithNoManifest());
  
          assertFalse(artifact.containsJavaExecutableCode());
      }
  
      @Test
      public void testContainsJavaExecutableCodeAsJavaClass() throws Exception {
          final JarPluginArtifact artifact = new JarPluginArtifact(new PluginJarBuilder()
                  .addFormattedJava("foo.Bar",
                          "package foo;",
                          "public final class Bar {}")
                  .build());
  
          assertTrue(artifact.containsJavaExecutableCode());
      }
  
      @Test
      public void testContainsJavaExecutableCodeAsJavaLibrary() throws Exception {
          File innerJar = new PluginJarBuilder().build();
  
          final JarPluginArtifact artifact = new JarPluginArtifact(new PluginJarBuilder()
                  .addFile("innerJar.jar", innerJar)
                  .build());
  
          assertTrue(artifact.containsJavaExecutableCode());
      }
  
     @Test
     public void testContainsJavaExecutableCodeAsSpringContextXmlFiles() throws Exception {
         final JarPluginArtifact artifact = new JarPluginArtifact(new PluginJarBuilder()
                 .addFormattedResource("META-INF/spring/file.xml", "bla")
                 .build());
 
         assertTrue(artifact.containsJavaExecutableCode());
     }
 
     @Test
     public void testContainsJavaExecutableCodeAsSpringContextManifestEntry() throws Exception {
         final JarPluginArtifact artifact = new JarPluginArtifact(new PluginJarBuilder()
                 .manifest(ImmutableMap.of("Spring-Context", "bla"))
                 .build());
 
         assertTrue(artifact.containsJavaExecutableCode());
     }
 
     @Test
     public void testContainsJavaExecutableCodeAsBundleActivator() throws Exception {
         final JarPluginArtifact artifact = new JarPluginArtifact(new PluginJarBuilder()
                 .manifest(ImmutableMap.of("Bundle-Activator", "bla"))
                 .build());
 
         assertTrue(artifact.containsJavaExecutableCode());
     }
 
     @Test
     public void referenceModeDefaultsToForbid() {
         final JarPluginArtifact jarPluginArtifact = new JarPluginArtifact(new File("some.jar"));
         assertThat(jarPluginArtifact.getReferenceMode(), is(FORBID_REFERENCE));
     }
 
     @Test
     public void referenceModeForbidReferenceDoesNotAllowReference() {
         final JarPluginArtifact jarPluginArtifact = new JarPluginArtifact(new File("some.jar"), FORBID_REFERENCE);
         assertThat(jarPluginArtifact.getReferenceMode(), is(FORBID_REFERENCE));
     }
 
     @Test
     public void referenceModePermitReferenceAllowsReference() {
         final JarPluginArtifact jarPluginArtifact = new JarPluginArtifact(new File("some.jar"), PERMIT_REFERENCE);
         assertThat(jarPluginArtifact.getReferenceMode(), is(PERMIT_REFERENCE));
     }
 
     @Test
     public void testExtraModuleDescriptorFiles() throws Exception {
         final JarPluginArtifact jarPluginArtifact = new JarPluginArtifact(new PluginJarBuilder("plugin")
                 .addResource("META-INF/atlassian/foo.xml", "<atlassian-plugin/>")
                 .build());
         assertThat(jarPluginArtifact.extraModuleDescriptorFiles("META-INF/atlassian"), hasItem("META-INF/atlassian/foo.xml"));
     }
 
     @Test
     public void testExtraModuleDescriptorFilesIgnoresSubfolders() throws Exception {
         final JarPluginArtifact jarPluginArtifact = new JarPluginArtifact(new PluginJarBuilder("plugin")
                 .addResource("META-INF/atlassian/bar/foo.xml", "<atlassian-plugin/>")
                 .build());
         assertThat(jarPluginArtifact.extraModuleDescriptorFiles("META-INF/atlassian"), empty());
     }
 
     @Test
     public void testExtraModuleDescriptorFilesIgnoresNonXmlFiles() throws Exception {
         final JarPluginArtifact jarPluginArtifact = new JarPluginArtifact(new PluginJarBuilder("plugin")
                 .addResource("META-INF/atlassian/foo.txt", "<atlassian-plugin/>")
                 .build());
         assertThat(jarPluginArtifact.extraModuleDescriptorFiles("META-INF/atlassian"), empty());
     }
 }