Added method to unit test for ID

components/net/sf/briar/plugins/email/GmailPlugin.java

@@ -239,9 +239,7 @@ public class GmailPlugin implements SimplexPlugin {
 
 	/*
 	 * looks up the contact's email address given the contactID
-	 * 
 	 * @param ContactId
-	 * 
 	 * @return String email
 	 */
 	private String discoverContactEmail(ContactId cid) {

test/net/sf/briar/plugins/email/GmailPluginTester.java

@@ -18,6 +18,7 @@ import net.sf.briar.api.plugins.simplex.SimplexPluginCallback;
 import net.sf.briar.api.plugins.simplex.SimplexTransportReader;
 import net.sf.briar.api.plugins.simplex.SimplexTransportWriter;
 
+import org.jmock.Mockery;
 import org.junit.Before;
 import org.junit.Test;
 
@@ -93,6 +94,16 @@ Map<ContactId,TransportProperties> map = new HashMap<ContactId, TransportPropert
 		callback.setConfig(config);
 	}
 	
+	@Test
+	public void testGetID()
+	{
+		Mockery context = new Mockery();
+		GmailPlugin pluginTest = new GmailPlugin(Executors.newSingleThreadExecutor(), callback);
+		pluginTest.getId();
+		assertArrayEquals(GmailPlugin.TRANSPORT_ID,pluginTest.getId().getBytes());
+		context.assertIsSatisfied();
+	}
+	
 	@Test
 	public void testPluginFactoryCreation()
 	{