[ONOS-3894, 4071] YANG Advanced Construct Union & Grouping
Change-Id: I0f828adb5884c2d7b6e4120f9843c416608ae5e7
diff --git a/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/GroupingListenerTest.java b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/GroupingListenerTest.java
new file mode 100644
index 0000000..ec0e41c
--- /dev/null
+++ b/utils/yangutils/src/test/java/org/onosproject/yangutils/parser/impl/listeners/GroupingListenerTest.java
@@ -0,0 +1,189 @@
+/*
+ * 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 java.io.IOException;
+import java.util.ListIterator;
+import org.junit.Test;
+import org.onosproject.yangutils.datamodel.YangContainer;
+import org.onosproject.yangutils.datamodel.YangGrouping;
+import org.onosproject.yangutils.datamodel.YangLeaf;
+import org.onosproject.yangutils.datamodel.YangList;
+import org.onosproject.yangutils.datamodel.YangModule;
+import org.onosproject.yangutils.datamodel.YangNode;
+import org.onosproject.yangutils.datamodel.YangNodeType;
+import org.onosproject.yangutils.datamodel.YangStatusType;
+import org.onosproject.yangutils.parser.exceptions.ParserException;
+import org.onosproject.yangutils.parser.impl.YangUtilsParserManager;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.core.Is.is;
+
+/**
+ * Test cases for testing grouping listener.
+ */
+public class GroupingListenerTest {
+
+ private final YangUtilsParserManager manager = new YangUtilsParserManager();
+
+ /**
+ * Checks grouping statement inside module.
+ */
+ @Test
+ public void processGroupingInModule() throws IOException, ParserException {
+
+ YangNode node = manager.getDataModel("src/test/resources/GroupingInModule.yang");
+
+ // Check whether the data model tree returned is of type module.
+ assertThat((node instanceof YangModule), is(true));
+
+ // Check whether the node type is set properly to module.
+ assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE));
+
+ // Check whether the module name is set correctly.
+ YangModule yangNode = (YangModule) node;
+ assertThat(yangNode.getName(), is("Test"));
+
+ YangGrouping yangGrouping = (YangGrouping) yangNode.getChild();
+ assertThat(yangGrouping.getName(), is("endpoint"));
+
+ ListIterator<YangLeaf> leafIterator = yangGrouping.getListOfLeaf().listIterator();
+ YangLeaf leafInfo = leafIterator.next();
+
+ assertThat(leafInfo.getLeafName(), is("address"));
+ }
+
+ /**
+ * Checks grouping statement inside container.
+ */
+ @Test
+ public void processGroupingInContainer() throws IOException, ParserException {
+
+ YangNode node = manager.getDataModel("src/test/resources/GroupingInContainer.yang");
+
+ // Check whether the data model tree returned is of type module.
+ assertThat((node instanceof YangModule), is(true));
+
+ // Check whether the node type is set properly to module.
+ assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE));
+
+ // Check whether the module name is set correctly.
+ YangModule yangNode = (YangModule) node;
+ assertThat(yangNode.getName(), is("Test"));
+
+ YangContainer yangContainer = (YangContainer) yangNode.getChild();
+ assertThat(yangContainer.getName(), is("valid"));
+
+ YangGrouping yangGrouping = (YangGrouping) yangContainer.getChild();
+ assertThat(yangGrouping.getName(), is("endpoint"));
+
+ ListIterator<YangLeaf> leafIterator = yangGrouping.getListOfLeaf().listIterator();
+ YangLeaf leafInfo = leafIterator.next();
+
+ assertThat(leafInfo.getLeafName(), is("address"));
+ }
+
+ /**
+ * Checks grouping statement inside list.
+ */
+ @Test
+ public void processGroupingInList() throws IOException, ParserException {
+
+ YangNode node = manager.getDataModel("src/test/resources/GroupingInList.yang");
+
+ // Check whether the data model tree returned is of type module.
+ assertThat((node instanceof YangModule), is(true));
+
+ // Check whether the node type is set properly to module.
+ assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE));
+
+ // Check whether the module name is set correctly.
+ YangModule yangNode = (YangModule) node;
+ assertThat(yangNode.getName(), is("Test"));
+
+ YangList yangList = (YangList) yangNode.getChild();
+ assertThat(yangList.getName(), is("valid"));
+
+ YangGrouping yangGrouping = (YangGrouping) yangList.getChild();
+ assertThat(yangGrouping.getName(), is("endpoint"));
+
+ ListIterator<YangLeaf> leafIterator = yangGrouping.getListOfLeaf().listIterator();
+ YangLeaf leafInfo = leafIterator.next();
+
+ assertThat(leafInfo.getLeafName(), is("address"));
+ }
+
+ /**
+ * Checks grouping with attributes.
+ */
+ @Test
+ public void processGroupingAttributes() throws IOException, ParserException {
+
+ YangNode node = manager.getDataModel("src/test/resources/GroupingAttributes.yang");
+
+ // Check whether the data model tree returned is of type module.
+ assertThat((node instanceof YangModule), is(true));
+
+ // Check whether the node type is set properly to module.
+ assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE));
+
+ // Check whether the module name is set correctly.
+ YangModule yangNode = (YangModule) node;
+ assertThat(yangNode.getName(), is("Test"));
+
+ YangList yangList = (YangList) yangNode.getChild();
+ assertThat(yangList.getName(), is("valid"));
+
+ YangGrouping yangGrouping = (YangGrouping) yangList.getChild();
+ assertThat(yangGrouping.getName(), is("endpoint"));
+ assertThat(yangGrouping.getStatus(), is(YangStatusType.CURRENT));
+ assertThat(yangGrouping.getReference(), is("\"RFC 6020\""));
+ assertThat(yangGrouping.getDescription(), is("\"grouping under test\""));
+
+ ListIterator<YangLeaf> leafIterator = yangGrouping.getListOfLeaf().listIterator();
+ YangLeaf leafInfo = leafIterator.next();
+
+ assertThat(leafInfo.getLeafName(), is("address"));
+ }
+
+ /**
+ * Checks duplicate grouping in list.
+ */
+ @Test(expected = ParserException.class)
+ public void processDuplicateGroupingInList() throws IOException, ParserException {
+
+ YangNode node = manager.getDataModel("src/test/resources/DuplicateGroupingInList.yang");
+ }
+
+ /**
+ * Checks duplicate grouping in container.
+ */
+ @Test (expected = ParserException.class)
+ public void processDuplicateGroupingInContainer() throws IOException, ParserException {
+
+ YangNode node = manager.getDataModel("src/test/resources/DuplicateGroupingInContainer.yang");
+ }
+
+ /**
+ * Checks duplicate grouping in module.
+ */
+ @Test (expected = ParserException.class)
+ public void processDuplicateGroupingInModule() throws IOException, ParserException {
+
+ YangNode node = manager.getDataModel("src/test/resources/DuplicateGroupingInModule.yang");
+ }
+}