SLING-8777: Tests
diff --git a/pom.xml b/pom.xml
index f44cb50..d46fda8 100755
--- a/pom.xml
+++ b/pom.xml
@@ -149,5 +149,21 @@
<artifactId>slf4j-api</artifactId>
<scope>provided</scope>
</dependency>
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ </dependency>
+ <dependency>
+ <groupId>org.powermock</groupId>
+ <artifactId>powermock-module-junit4</artifactId>
+ <version>2.0.4</version>
+ <scope>test</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.powermock</groupId>
+ <artifactId>powermock-api-mockito2</artifactId>
+ <version>2.0.4</version>
+ <scope>test</scope>
+ </dependency>
</dependencies>
</project>
diff --git a/src/test/java/org/apache/sling/javax/activation/internal/OsgiMailcapCommandMapTest.java b/src/test/java/org/apache/sling/javax/activation/internal/OsgiMailcapCommandMapTest.java
new file mode 100644
index 0000000..57499e6
--- /dev/null
+++ b/src/test/java/org/apache/sling/javax/activation/internal/OsgiMailcapCommandMapTest.java
@@ -0,0 +1,241 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing,
+ * software distributed under the License is distributed on an
+ * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+ * KIND, either express or implied. See the License for the
+ * specific language governing permissions and limitations
+ * under the License.
+ */
+
+package org.apache.sling.javax.activation.internal;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.osgi.framework.Bundle;
+import org.osgi.framework.FrameworkUtil;
+import org.powermock.api.mockito.PowerMockito;
+import org.powermock.core.classloader.annotations.PrepareForTest;
+import org.powermock.modules.junit4.PowerMockRunner;
+
+import javax.activation.CommandInfo;
+import javax.activation.DataContentHandler;
+import javax.activation.DataSource;
+import java.awt.datatransfer.DataFlavor;
+import java.awt.datatransfer.UnsupportedFlavorException;
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+import java.io.OutputStream;
+import java.util.Arrays;
+import java.util.HashSet;
+import java.util.Set;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.mockito.Mockito.times;
+import static org.mockito.Mockito.verify;
+import static org.powermock.api.mockito.PowerMockito.*;
+
+@RunWith(PowerMockRunner.class)
+@PrepareForTest(FrameworkUtil.class)
+public class OsgiMailcapCommandMapTest {
+
+ private OsgiMailcapCommandMap mailcapCommandMap;
+
+ private String mailCapString = "image/*; xv %s\n"
+ + "test/subtype ;; x-java-view=Foo; x-java-edit=Bar";
+
+ @Mock
+ private Bundle bundle;
+
+ @Before
+ public void setup() throws IOException {
+
+ bundle = PowerMockito.mock(Bundle.class);
+ mockStatic(FrameworkUtil.class);
+ when(FrameworkUtil.getBundle(getClass())).thenReturn(bundle);
+
+ mailcapCommandMap = new OsgiMailcapCommandMap();
+ mailcapCommandMap.addMailcapEntries(new ByteArrayInputStream(mailCapString.getBytes()), bundle);
+ }
+
+ @Test
+ public void testAddMailcap() {
+ CommandInfo info = mailcapCommandMap.getCommand("foo/bar", "view");
+ assertEquals(null, info);
+
+ mailcapCommandMap.addMailcap("foo/bar ;; x-java-view=Foo; x-java-edit=Bar");
+
+ info = mailcapCommandMap.getCommand("foo/bar", "view");
+ assertEquals("view", info.getCommandName());
+ assertEquals("Foo", info.getCommandClass());
+
+ info = mailcapCommandMap.getCommand("foo/bar", "edit");
+ assertEquals("edit", info.getCommandName());
+ assertEquals("Bar", info.getCommandClass());
+
+ // Check previous commands are not deleted
+ info = mailcapCommandMap.getCommand("test/subtype", "view");
+ assertEquals("Foo", info.getCommandClass());
+ }
+
+ @Test
+ public void testAddMailcapEntries() throws IOException {
+ Bundle bundle2 = Mockito.mock(Bundle.class);
+ String mailCap = "foo/bar ;; x-java-view=Foo";
+ mailcapCommandMap.addMailcapEntries(new ByteArrayInputStream(mailCap.getBytes()), bundle2);
+
+ //check above command is present along with existing commands
+ CommandInfo info = mailcapCommandMap.getCommand("foo/bar", "view");
+ assertEquals("view", info.getCommandName());
+ assertEquals("Foo", info.getCommandClass());
+
+ info = mailcapCommandMap.getCommand("test/subtype", "view");
+ assertEquals("Foo", info.getCommandClass());
+ }
+
+ @Test
+ public void testRemoveMailcapEntriesForBundle() throws IOException {
+ Bundle bundle2 = Mockito.mock(Bundle.class);
+ String mailCap = "foo/bar ;; x-java-view=Foo";
+ mailcapCommandMap.addMailcapEntries(new ByteArrayInputStream(mailCap.getBytes()), bundle2);
+
+ //check above command is present
+ CommandInfo info = mailcapCommandMap.getCommand("foo/bar", "view");
+ assertEquals("view", info.getCommandName());
+ assertEquals("Foo", info.getCommandClass());
+
+ // Remove bundle mailcap entry
+ mailcapCommandMap.removeMailcapEntriesForBundle(bundle2);
+ info = mailcapCommandMap.getCommand("foo/bar", "view");
+ assertEquals(null, info);
+ }
+
+ @Test
+ public void testGetPreferredCommands() {
+ mailcapCommandMap.addMailcap("foo/bar ;; x-java-view=Foo");
+ // fallback entry
+ mailcapCommandMap.addMailcap("foo/* ;; x-java-fallback-entry=true; x-java-view=FBFoo; x-java-edit=Bar");
+
+ CommandInfo[] preferredCommands = mailcapCommandMap.getPreferredCommands("foo/bar");
+ assertEquals(2, preferredCommands.length);
+ assertEquals("view", preferredCommands[0].getCommandName());
+ assertEquals("Foo", preferredCommands[0].getCommandClass());
+
+ // command from fallback entry
+ assertEquals("edit", preferredCommands[1].getCommandName());
+ assertEquals("Bar", preferredCommands[1].getCommandClass());
+ }
+
+ @Test
+ public void testGetAllCommands() {
+ mailcapCommandMap.addMailcap("foo/bar ;; x-java-view=Foo");
+ // fallback entry
+ mailcapCommandMap.addMailcap("foo/* ;; x-java-fallback-entry=true; x-java-view=FBFoo; x-java-edit=Bar");
+
+ CommandInfo[] commands = mailcapCommandMap.getAllCommands("foo/bar");
+ assertEquals(3, commands.length);
+ assertEquals("view", commands[0].getCommandName());
+ assertEquals("Foo", commands[0].getCommandClass());
+
+ // command from fallback entry
+ assertEquals("view", commands[1].getCommandName());
+ assertEquals("FBFoo", commands[1].getCommandClass());
+ assertEquals("edit", commands[2].getCommandName());
+ assertEquals("Bar", commands[2].getCommandClass());
+ }
+
+ @Test
+ public void testGetCommand() {
+ mailcapCommandMap.addMailcap("foo/bar ;; x-java-view=Foo");
+ // fallback entry
+ mailcapCommandMap.addMailcap("foo/* ;; x-java-fallback-entry=true; x-java-edit=Bar");
+
+ CommandInfo info = mailcapCommandMap.getCommand("foo/bar", "view");
+ assertEquals("view", info.getCommandName());
+ assertEquals("Foo", info.getCommandClass());
+
+ // command from fallback entry
+ info = mailcapCommandMap.getCommand("foo/bar", "edit");
+ assertEquals("edit", info.getCommandName());
+ assertEquals("Bar", info.getCommandClass());
+ }
+
+ @Test
+ public void testCreateDataContentHandler() throws ClassNotFoundException {
+ doReturn(MockDataContentHandler.class).when(bundle).loadClass("Foo");
+
+ mailcapCommandMap.addMailcap("foo/bar ;; x-java-content-handler=Foo");
+ DataContentHandler dch = mailcapCommandMap.createDataContentHandler("foo/bar");
+
+ assertTrue(dch instanceof MockDataContentHandler);
+ verify(bundle, times(1)).loadClass("Foo");
+ }
+
+ @Test
+ public void testGetMimeTypes() {
+ mailcapCommandMap.addMailcap("foo/bar ;; x-java-view=Foo");
+ // fallback entry
+ mailcapCommandMap.addMailcap("foo/* ;; x-java-fallback-entry=true; x-java-edit=Bar");
+
+ Set<String> mimeTypes = new HashSet<>(Arrays.asList(mailcapCommandMap.getMimeTypes()));
+ assertEquals(4, mimeTypes.size());
+
+ // newly added mime types
+ assertTrue(mimeTypes.contains("foo/bar"));
+ assertTrue(mimeTypes.contains("foo/*"));
+
+ // mime types added in setup
+ assertTrue(mimeTypes.contains("test/subtype"));
+ assertTrue(mimeTypes.contains("image/*"));
+ }
+
+ @Test
+ public void testGetNativeCommands() {
+ mailcapCommandMap.addMailcap("foo/bar; fooNativeCommand %s; x-java-view=Foo");
+
+ String[] nativeCommands = mailcapCommandMap.getNativeCommands("foo/bar");
+ assertEquals(1, nativeCommands.length);
+ assertEquals("foo/bar; fooNativeCommand %s; x-java-view=Foo", nativeCommands[0]);
+
+ nativeCommands = mailcapCommandMap.getNativeCommands("image/*");
+ assertEquals(1, nativeCommands.length);
+ assertEquals("image/*; xv %s", nativeCommands[0]);
+ }
+
+ static class MockDataContentHandler implements DataContentHandler {
+
+ @Override
+ public DataFlavor[] getTransferDataFlavors() {
+ return new DataFlavor[0];
+ }
+
+ @Override
+ public Object getTransferData(DataFlavor df, DataSource ds) throws UnsupportedFlavorException, IOException {
+ return null;
+ }
+
+ @Override
+ public Object getContent(DataSource ds) throws IOException {
+ return null;
+ }
+
+ @Override
+ public void writeTo(Object obj, String mimeType, OutputStream os) throws IOException {
+ }
+
+ }
+
+}
\ No newline at end of file
