yang Notification Listener
Change-Id: I1073be0342bee083495e2c103bad8351f492441c
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/NotificationListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/NotificationListenerTest.java
new file mode 100644
index 0000000..b6a57d9
--- /dev/null
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/NotificationListenerTest.java
@@ -0,0 +1,75 @@
+/*
+ * 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.YangNode;
+import org.onosproject.yangutils.datamodel.YangModule;
+import org.onosproject.yangutils.datamodel.YangNotification;
+import org.onosproject.yangutils.datamodel.YangStatusType;
+import org.onosproject.yangutils.datamodel.YangNodeType;
+import org.onosproject.yangutils.datamodel.YangTypeDef;
+import org.onosproject.yangutils.datamodel.YangLeaf;
+import org.onosproject.yangutils.datamodel.YangDataTypes;
+import org.onosproject.yangutils.parser.exceptions.ParserException;
+import org.onosproject.yangutils.parser.impl.YangUtilsParserManager;
+
+import java.io.IOException;
+import java.util.ListIterator;
+
+import static org.hamcrest.core.Is.is;
+import static org.junit.Assert.assertThat;
+
+/**
+ * Test cases for testing notification listener functionality.
+ */
+public class NotificationListenerTest {
+
+ private final YangUtilsParserManager manager = new YangUtilsParserManager();
+
+ /**
+ * Checks valid notification statement.
+ */
+ @Test
+ public void processValidNotificationStatement() throws IOException, ParserException {
+
+ YangNode node = manager.getDataModel("src/test/resources/ValidNotificationStatement.yang");
+
+ assertThat((node instanceof YangModule), is(true));
+ assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE));
+ YangModule yangNode = (YangModule) node;
+ assertThat(yangNode.getName(), is("rock"));
+
+ YangNotification yangNotification = (YangNotification) yangNode.getChild();
+ assertThat(yangNotification.getName(), is("link-failure"));
+ assertThat(yangNotification.getDescription(), is("\"A link failure has been detected\""));
+ assertThat(yangNotification.getStatus(), is(YangStatusType.DEPRECATED));
+ assertThat(yangNotification.getReference(), is("\"reference\""));
+
+ YangTypeDef typeDef = (YangTypeDef) yangNotification.getChild();
+ assertThat(typeDef.getName(), is("my-type"));
+ assertThat(typeDef.getStatus(), is(YangStatusType.DEPRECATED));
+ assertThat(typeDef.getDerivedType().getDataTypeExtendedInfo()
+ .getBaseType().getDataType(), is(YangDataTypes.INT32));
+
+ ListIterator<YangLeaf> leafIterator = yangNotification.getListOfLeaf().listIterator();
+ YangLeaf leafInfo = leafIterator.next();
+
+ assertThat(leafInfo.getLeafName(), is("if-name"));
+ assertThat(leafInfo.getDataType().getDataTypeName(), is("leafref"));
+ }
+}
diff --git a/utils/yangutils/src/test/resources/ValidNotificationStatement.yang b/utils/yangutils/src/test/resources/ValidNotificationStatement.yang
new file mode 100644
index 0000000..b96fc54
--- /dev/null
+++ b/utils/yangutils/src/test/resources/ValidNotificationStatement.yang
@@ -0,0 +1,25 @@
+module rock {
+ namespace "http://example.net/rock";
+ prefix "rock";
+
+ notification link-failure {
+ description "A link failure has been detected";
+ status deprecated;
+ reference "reference";
+ typedef my-type {
+ status deprecated;
+ type int32;
+ }
+ leaf if-name {
+ type leafref {
+ path "/interface/name";
+ }
+ }
+ leaf if-admin-status {
+ type admin-status;
+ }
+ leaf if-oper-status {
+ type oper-status;
+ }
+ }
+}