Unit test beep command.

audio/src/com/dmdirc/addons/audio/AudioPluginModule.java

@@ -24,11 +24,22 @@ package com.dmdirc.addons.audio;
 
 import com.dmdirc.ClientModule;
 
+import java.awt.Toolkit;
+
+import javax.inject.Singleton;
+
 import dagger.Module;
+import dagger.Provides;
 
 /**
  * Dependency injection module for the audio plugin.
  */
 @Module(injects = {AudioCommand.class, BeepCommand.class}, addsTo = ClientModule.class)
 public class AudioPluginModule {
+
+    @Provides
+    @Singleton
+    public Toolkit getToolKit() {
+        return Toolkit.getDefaultToolkit();
+    }
 }

audio/src/com/dmdirc/addons/audio/BeepCommand.java

@@ -44,21 +44,24 @@ public class BeepCommand extends Command {
     /** A command info object for this command. */
     public static final CommandInfo INFO = new BaseCommandInfo("beep",
             "beep - emits a beep", CommandType.TYPE_GLOBAL);
+    private final Toolkit toolkit;
 
     /**
      * Creates a new instance of this command.
      *
      * @param controller The controller to use for command information.
+     * @param toolkit    The toolkit used to beep
      */
     @Inject
-    public BeepCommand(final CommandController controller) {
+    public BeepCommand(final CommandController controller, final Toolkit toolkit) {
         super(controller);
+        this.toolkit = toolkit;
     }
 
     @Override
     public void execute(@Nonnull final FrameContainer origin,
             final CommandArguments args, final CommandContext context) {
-        Toolkit.getDefaultToolkit().beep();
+        toolkit.beep();
     }
 
 }

audio/test/com/dmdirc/addons/audio/BeepCommandTest.java

@@ -0,0 +1,60 @@
+/*
+ * Copyright (c) 2006-2014 DMDirc Developers
+ *
+ * Permission is hereby granted, free of charge, to any person obtaining a copy
+ * of this software and associated documentation files (the "Software"), to deal
+ * in the Software without restriction, including without limitation the rights
+ * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+ * copies of the Software, and to permit persons to whom the Software is
+ * furnished to do so, subject to the following conditions:
+ *
+ * The above copyright notice and this permission notice shall be included in
+ * all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+ * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+ * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+ * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+ * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+ * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+package com.dmdirc.addons.audio;
+
+import com.dmdirc.FrameContainer;
+import com.dmdirc.commandparser.CommandArguments;
+import com.dmdirc.commandparser.commands.context.CommandContext;
+import com.dmdirc.interfaces.CommandController;
+
+import java.awt.Toolkit;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.runners.MockitoJUnitRunner;
+
+import static org.mockito.Mockito.verify;
+
+@RunWith(MockitoJUnitRunner.class)
+public class BeepCommandTest {
+
+    @Mock private Toolkit toolkit;
+    @Mock private CommandController commandController;
+    @Mock private FrameContainer frameContainer;
+    @Mock private CommandArguments commandArguments;
+    @Mock private CommandContext commandContext;
+    private BeepCommand beepCommand;
+
+    @Before
+    public void setUp() throws Exception {
+        beepCommand = new BeepCommand(commandController, toolkit);
+    }
+
+    @Test
+    public void testExecute() throws Exception {
+        beepCommand.execute(frameContainer, commandArguments, commandContext);
+        verify(toolkit).beep();
+    }
+}