[ONOS-3880, 3881] Yang Listener for Module and Sub-Module
Change-Id: Iee75c3e04af9b66ebc38acb3396aa4c54af5a268
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/NamespaceListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/NamespaceListenerTest.java
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@@ -0,0 +1,87 @@
+/*
+ * Copyright 2016 Open Networking Laboratory
+ *
+ * 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 org.onosproject.yangutils.parser.impl.listeners;
+
+import org.junit.Test;
+import org.onosproject.yangutils.datamodel.YangModule;
+import org.onosproject.yangutils.datamodel.YangNode;
+import org.onosproject.yangutils.parser.exceptions.ParserException;
+import org.onosproject.yangutils.parser.impl.YangUtilsParserManager;
+
+import java.io.IOException;
+
+import static org.hamcrest.core.Is.is;
+import static org.junit.Assert.assertThat;
+
+/**
+ * Test cases for testing namespace listener functionality.
+ */
+public class NamespaceListenerTest {
+
+ private final YangUtilsParserManager manager = new YangUtilsParserManager();
+
+ /**
+ * Checks that value of namespace shouldn't have invalid spaces.
+ */
+ @Test(expected = ParserException.class)
+ public void processNamespaceWithInvalidSpaces() throws IOException, ParserException {
+
+ YangNode node = manager.getDataModel("src/test/resources/NamespaceWithInvalidSpaces.yang");
+ }
+
+ /**
+ * Checks if namespace with double quotes is allowed.
+ */
+ @Test()
+ public void processNamespaceInDoubleQuotes() throws IOException, ParserException {
+
+ YangNode node = manager.getDataModel("src/test/resources/NamespaceInDoubleQuotes.yang");
+
+ // Checks for the version value in data model tree.
+ assertThat(((YangModule) node).getNameSpace().getUri(), is("\"urn:ietf:params:xml:ns:yang:ietf-ospf\""));
+ }
+
+ /**
+ * Checks if namespace without double quotes is allowed.
+ */
+ @Test()
+ public void processNamespaceWithoutQuotes() throws IOException, ParserException {
+
+ YangNode node = manager.getDataModel("src/test/resources/NamespaceWithoutQuotes.yang");
+
+ // Checks for the version value in data model tree.
+ assertThat(((YangModule) node).getNameSpace().getUri(), is("urn:ietf:params:xml:ns:yang:ietf-ospf"));
+ }
+
+ /**
+ * Checks if namespace is present only once.
+ */
+ @Test(expected = ParserException.class)
+ public void processNamespaceDualEntry() throws IOException, ParserException {
+
+ YangNode node = manager.getDataModel("src/test/resources/NamespaceDualEntry.yang");
+ }
+
+ /**
+ * Checks if mandatory parameter namespace is present.
+ */
+ @Test(expected = ParserException.class)
+ public void processNamespaceNoEntryTest() throws IOException, ParserException {
+
+ YangNode node = manager.getDataModel("src/test/resources/NamespaceNoEntryTest.yang");
+ }
+}
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