[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/IncludeListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/IncludeListenerTest.java
new file mode 100644
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+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/IncludeListenerTest.java
@@ -0,0 +1,124 @@
+/*
+ * 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 include listener functionality.
+ */
+public class IncludeListenerTest {
+
+ private final YangUtilsParserManager manager = new YangUtilsParserManager();
+
+ /**
+ * Checks if include listener with ; is valid and updates the data
+ * model tree.
+ */
+ @Test
+ public void processIncludeWithStmtend() throws IOException, ParserException {
+
+ YangNode node = manager.getDataModel("src/test/resources/IncludeWithStmtend.yang");
+
+ // Checks for the sub module name in data model tree.
+ assertThat(((YangModule) node).getIncludeList().get(0).getSubModuleName(), is("itut"));
+ }
+
+ /**
+ * Checks if include listener with braces and without revision date is valid
+ * and updates the data model tree.
+ */
+ @Test
+ public void processIncludeWithEmptyBody() throws IOException, ParserException {
+
+ YangNode node = manager.getDataModel("src/test/resources/IncludeWithEmptyBody.yang");
+
+ // Checks for the sub module name in data model tree.
+ assertThat(((YangModule) node).getIncludeList().get(0).getSubModuleName(), is("itut"));
+ }
+
+ /**
+ * Checks if include listener with braces and with revision date is valid
+ * and updates the data model tree.
+ */
+ @Test
+ public void processIncludeWithDate() throws IOException, ParserException {
+
+ YangNode node = manager.getDataModel("src/test/resources/IncludeWithDate.yang");
+
+ // Checks for the sub module name in data model tree.
+ assertThat(((YangModule) node).getIncludeList().get(0).getSubModuleName(), is("itut"));
+ assertThat(((YangModule) node).getIncludeList().get(0).getRevision(), is("2016-02-03"));
+ }
+
+ /**
+ * Checks if include has more than one occurrence.
+ */
+ @Test
+ public void processIncludeMultiInstance() throws IOException, ParserException {
+
+ YangNode node = manager.getDataModel("src/test/resources/IncludeMultiInstance.yang");
+
+ // Checks for the sub module name in data model tree.
+ assertThat(((YangModule) node).getIncludeList().get(0).getSubModuleName(), is("itut"));
+ assertThat(((YangModule) node).getIncludeList().get(0).getRevision(), is("2016-02-03"));
+ assertThat(((YangModule) node).getIncludeList().get(1).getSubModuleName(), is("sdn"));
+ assertThat(((YangModule) node).getIncludeList().get(1).getRevision(), is("2014-02-03"));
+ }
+
+ /**
+ * Checks if include and import can come in any order.
+ */
+ @Test
+ public void processIncludeImportAnyOrder() throws IOException, ParserException {
+
+ YangNode node = manager.getDataModel("src/test/resources/IncludeImportAnyOrder.yang");
+
+ // Checks for the sub module name in data model tree.
+ assertThat(((YangModule) node).getIncludeList().get(0).getSubModuleName(), is("itut"));
+ assertThat(((YangModule) node).getIncludeList().get(0).getRevision(), is("2016-02-03"));
+ assertThat(((YangModule) node).getIncludeList().get(1).getSubModuleName(), is("sdn"));
+ assertThat(((YangModule) node).getIncludeList().get(1).getRevision(), is("2014-02-03"));
+ }
+
+ /**
+ * Checks if syntax of Include is not correct.
+ */
+ @Test(expected = ParserException.class)
+ public void processIncludeInvalidSyntax() throws IOException, ParserException {
+
+ YangNode node = manager.getDataModel("src/test/resources/IncludeInvalidSyntax.yang");
+ }
+
+ /**
+ * Checks if syntax of revision date in Include is not correct.
+ */
+ @Test(expected = ParserException.class)
+ public void processIncludeInvalidDateSyntax() throws IOException, ParserException {
+
+ YangNode node = manager.getDataModel("src/test/resources/IncludeInvalidDateSyntax.yang");
+ }
+}
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