#66 Add inflection group to word form

  - Added a test to check the default value of inflection group

src/test/java/de/tudarmstadt/ukp/jwktl/api/entry/WiktionaryWordFormTest.java

@@ -0,0 +1,29 @@
+/*******************************************************************************
+ * Copyright 2013
+ * Ubiquitous Knowledge Processing (UKP) Lab
+ * Technische Universität Darmstadt
+ * 
+ * Licensed 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 de.tudarmstadt.ukp.jwktl.api.entry;
+
+import de.tudarmstadt.ukp.jwktl.api.IWiktionaryWordForm;
+import junit.framework.TestCase;
+
+public class WiktionaryWordFormTest extends TestCase {
+
+	public void testDefaultInflectionGroupValue() {
+		IWiktionaryWordForm wordForm = new WiktionaryWordForm("test");
+		assertEquals(-1, wordForm.getInflectionGroup());
+	}
+}