Added Test for JID Validation

git-svn-id: https://svn.apache.org/repos/asf/incubator/nuvem/trunk@1300474 13f79535-47bb-0310-9956-ffa450edef68
diff --git a/nuvem-api/src/test/java/org/apache/nuvem/cloud/xmpp/JIDTest.java b/nuvem-api/src/test/java/org/apache/nuvem/cloud/xmpp/JIDTest.java
new file mode 100644
index 0000000..8497594
--- /dev/null
+++ b/nuvem-api/src/test/java/org/apache/nuvem/cloud/xmpp/JIDTest.java
@@ -0,0 +1,50 @@
+/*
+ * 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.nuvem.cloud.xmpp;
+
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import org.junit.Test;
+
+public class JIDTest {
+	
+	@Test(expected = IllegalArgumentException.class)
+	public void shouldNotIntializeWithAnInvalidJID() {
+		new JID("invalid@@invalid.com");
+	}
+	
+	@Test(expected = IllegalArgumentException.class)
+	public void shouldNotAcceptNullValuesAsJabberId() {
+		new JID(null);
+	}
+
+	@Test
+	public void shouldOnlyAcceptValidJabberIdDuringInitialization() {
+		try {
+			new JID("test@subdomain.domain.com/resource");
+			assertTrue(true);
+		}
+		catch (IllegalArgumentException exception) {
+			fail();
+		}
+		
+	}
+}