issue 384: AttachBridgedAdapterToMachine + Test

sandbox-apis/virtualbox/src/main/java/org/jclouds/virtualbox/functions/AttachBridgedAdapterToMachine.java

@@ -0,0 +1,59 @@
+/*
+ * Licensed to jclouds, Inc. (jclouds) under one or more
+ * contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  jclouds 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.jclouds.virtualbox.functions;
+
+import static org.virtualbox_4_1.NetworkAdapterType.Am79C973;
+import static org.virtualbox_4_1.NetworkAttachmentType.Bridged;
+
+import javax.annotation.Nullable;
+
+import org.virtualbox_4_1.IMachine;
+import org.virtualbox_4_1.INetworkAdapter;
+
+import com.google.common.base.Function;
+
+/**
+ * @author Andrea Turli
+ */
+public class AttachBridgedAdapterToMachine implements Function<IMachine, Void> {
+
+   private long adapterIndex;
+   private String macAddress;
+   private String hostInterface;
+
+   public AttachBridgedAdapterToMachine(long adapterSlot, String macAddress,
+         String hostInterface) {
+      this.adapterIndex = adapterSlot;
+      this.macAddress = macAddress;
+      this.hostInterface = hostInterface;
+   }
+
+   @Override
+   public Void apply(@Nullable IMachine machine) {
+      INetworkAdapter networkAdapter = machine.getNetworkAdapter(adapterIndex);
+      networkAdapter.setAttachmentType(Bridged);
+      networkAdapter.setAdapterType(Am79C973);
+      networkAdapter.setMACAddress(macAddress);
+      networkAdapter.setBridgedInterface(hostInterface);
+      networkAdapter.setEnabled(true);
+      machine.saveSettings();
+      return null;
+   }
+}

sandbox-apis/virtualbox/src/test/java/org/jclouds/virtualbox/functions/AttachBridgedAdapterToMachineTest.java

@@ -0,0 +1,88 @@
+/*
+ * Licensed to jclouds, Inc. (jclouds) under one or more
+ * contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  jclouds 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.jclouds.virtualbox.functions;
+
+import static org.easymock.EasyMock.expect;
+import static org.easymock.classextension.EasyMock.createMock;
+import static org.easymock.classextension.EasyMock.createNiceMock;
+import static org.easymock.classextension.EasyMock.replay;
+import static org.easymock.classextension.EasyMock.verify;
+import static org.virtualbox_4_1.NetworkAdapterType.Am79C973;
+import static org.virtualbox_4_1.NetworkAttachmentType.Bridged;
+
+import org.testng.annotations.Test;
+import org.virtualbox_4_1.IMachine;
+import org.virtualbox_4_1.INetworkAdapter;
+import org.virtualbox_4_1.VBoxException;
+
+/**
+ * @author Andrea Turli
+ */
+@Test(groups = "unit", testName = "AttachBridgedAdapterToMachineTest")
+public class AttachBridgedAdapterToMachineTest {
+
+   private String macAddress;
+   private String hostInterface;
+
+   @Test
+   public void testApplyNetworkingToNonExistingAdapter() throws Exception {
+      Long adapterId = 0l;
+      IMachine machine = createMock(IMachine.class);
+      INetworkAdapter networkAdapter = createMock(INetworkAdapter.class);
+
+      expect(machine.getNetworkAdapter(adapterId)).andReturn(networkAdapter);
+      networkAdapter.setAttachmentType(Bridged);
+      networkAdapter.setAdapterType(Am79C973);
+      networkAdapter.setMACAddress(macAddress);
+      networkAdapter.setBridgedInterface(hostInterface);
+      networkAdapter.setEnabled(true);
+      machine.saveSettings();
+
+      replay(machine, networkAdapter);
+
+      new AttachBridgedAdapterToMachine(adapterId, macAddress, hostInterface)
+            .apply(machine);
+
+      verify(machine, networkAdapter);
+   }
+
+   @Test(expectedExceptions = VBoxException.class)
+   public void testRethrowInvalidAdapterSlotException() throws Exception {
+      Long adapterId = 30l;
+      IMachine machine = createMock(IMachine.class);
+      INetworkAdapter networkAdapter = createMock(INetworkAdapter.class);
+
+      String error = "VirtualBox error: Argument slot is invalid "
+            + "(must be slot < RT_ELEMENTS(mNetworkAdapters)) (0x80070057)";
+
+      VBoxException invalidSlotException = new VBoxException(
+            createNiceMock(Throwable.class), error);
+      expect(machine.getNetworkAdapter(adapterId)).andThrow(
+            invalidSlotException);
+
+      replay(machine, networkAdapter);
+
+      new AttachBridgedAdapterToMachine(adapterId, macAddress, hostInterface)
+            .apply(machine);
+
+      verify(machine, networkAdapter);
+   }
+
+}