[ONOS-4753] Identity/identityref implementation and UT
Change-Id: I40148fa228465555be3bdf410cc294ffc0f34c18
diff --git a/utils/yangutils/plugin/src/test/java/org/onosproject/yangutils/parser/impl/listeners/IdentityListenerTest.java b/utils/yangutils/plugin/src/test/java/org/onosproject/yangutils/parser/impl/listeners/IdentityListenerTest.java
new file mode 100644
index 0000000..b0ae937
--- /dev/null
+++ b/utils/yangutils/plugin/src/test/java/org/onosproject/yangutils/parser/impl/listeners/IdentityListenerTest.java
@@ -0,0 +1,220 @@
+/*
+ * Copyright 2016-present 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.Rule;
+import org.junit.Test;
+import org.junit.rules.ExpectedException;
+import org.onosproject.yangutils.datamodel.YangIdentity;
+import org.onosproject.yangutils.datamodel.YangIdentityRef;
+import org.onosproject.yangutils.datamodel.YangLeaf;
+import org.onosproject.yangutils.datamodel.YangLeafList;
+import org.onosproject.yangutils.datamodel.YangModule;
+import org.onosproject.yangutils.datamodel.YangNode;
+import org.onosproject.yangutils.datamodel.YangNodeType;
+import org.onosproject.yangutils.datamodel.YangType;
+import org.onosproject.yangutils.datamodel.YangTypeDef;
+import org.onosproject.yangutils.datamodel.utils.ResolvableStatus;
+import org.onosproject.yangutils.datamodel.utils.builtindatatype.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.MatcherAssert.assertThat;
+import static org.hamcrest.core.Is.is;
+
+/**
+ * Test case for identity listener.
+ */
+public class IdentityListenerTest {
+ @Rule
+ public ExpectedException thrown = ExpectedException.none();
+
+ private final YangUtilsParserManager manager = new YangUtilsParserManager();
+
+ /**
+ * Checks for updating datamodel for identity/identityref.
+ */
+ @Test
+ public void processIdentityrefType() throws IOException, ParserException {
+
+ YangNode node = manager
+ .getDataModel("src/test/resources/IdentityListener.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("IdentityListener"));
+
+ YangIdentity yangIdentity = (YangIdentity) yangNode.getChild();
+ assertThat(yangIdentity.getName(), is("tunnel"));
+
+ yangIdentity = (YangIdentity) yangNode.getChild().getNextSibling();
+ assertThat(yangIdentity.getName(), is("tunnel-type"));
+
+ yangIdentity = (YangIdentity) yangNode.getChild().getNextSibling().getNextSibling();
+ assertThat(yangIdentity.getName(), is("ref-address-family"));
+
+ yangIdentity = (YangIdentity) yangNode.getChild().getNextSibling().getNextSibling()
+ .getNextSibling();
+ assertThat(yangIdentity.getName(), is("ipv4-address-family"));
+ assertThat(yangIdentity.getBaseNode().getBaseIdentifier().getName(), is("ref-address-family"));
+ assertThat(yangIdentity.getBaseNode().getReferredIdentity().getName(), is("ref-address-family"));
+
+ yangIdentity = (YangIdentity) yangNode.getChild().getNextSibling().getNextSibling()
+ .getNextSibling().getNextSibling();
+ assertThat(yangIdentity.getName(), is("ipv6-address-family"));
+ assertThat(yangIdentity.getBaseNode().getBaseIdentifier().getName(), is("ref-address-family"));
+ assertThat(yangIdentity.getBaseNode().getReferredIdentity().getName(), is("ref-address-family"));
+ assertThat(yangIdentity.getBaseNode().getResolvableStatus(), is(ResolvableStatus.RESOLVED));
+
+ ListIterator<YangLeaf> leafIterator = yangNode.getListOfLeaf().listIterator();
+ YangLeaf leafInfo = leafIterator.next();
+
+ assertThat(leafInfo.getName(), is("tunnel"));
+ assertThat(leafInfo.getDataType().getDataTypeName(), is("identityref"));
+ assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.IDENTITYREF));
+ YangIdentityRef yangIdentityRef = (YangIdentityRef) leafInfo.getDataType().getDataTypeExtendedInfo();
+ assertThat(yangIdentityRef.getName(), is("ref-address-family"));
+ assertThat(yangIdentityRef.getBaseIdentity().getName(), is("ref-address-family"));
+ assertThat(yangIdentityRef.getReferredIdentity().getName(), is("ref-address-family"));
+ assertThat(yangIdentityRef.getResolvableStatus(), is(ResolvableStatus.RESOLVED));
+
+ ListIterator<YangLeafList> leafListIterator = yangNode.getListOfLeafList().listIterator();
+ YangLeafList leafListInfo = leafListIterator.next();
+
+ // Check whether the information in the leaf is correct.
+ assertThat(leafListInfo.getName(), is("network-ref"));
+ assertThat(leafListInfo.getDataType().getDataTypeName(), is("identityref"));
+ assertThat(leafListInfo.getDataType().getDataType(), is(YangDataTypes.IDENTITYREF));
+ yangIdentityRef = (YangIdentityRef) (leafListInfo.getDataType().getDataTypeExtendedInfo());
+
+ // Check whether identityref type got resolved.
+ assertThat(yangIdentityRef.getResolvableStatus(), is(ResolvableStatus.RESOLVED));
+ }
+
+ /**
+ * Checks for updating datamodel for intrafile resolution identity/identityref.
+ */
+ @Test
+ public void processIntraIdentityrefType() throws IOException, ParserException {
+
+ YangNode node = manager
+ .getDataModel("src/test/resources/IdentityIntraFile.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("IdentityIntraFile"));
+
+ YangIdentity yangIdentity = (YangIdentity) yangNode.getChild();
+ assertThat(yangIdentity.getName(), is("ipv4-address-family"));
+ assertThat(yangIdentity.getBaseNode().getBaseIdentifier().getName(), is("ref-address-family"));
+ assertThat(yangIdentity.getBaseNode().getResolvableStatus(), is(ResolvableStatus.INTRA_FILE_RESOLVED));
+ }
+
+ /**
+ * Checks for updating datamodel for identityref used in tydedef.
+ */
+ @Test
+ public void processIdentityTypedefStatement() throws IOException, ParserException {
+
+ YangNode node = manager.getDataModel("src/test/resources/IdentityTypedef.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"));
+
+ YangIdentity yangIdentity = (YangIdentity) yangNode.getChild();
+ assertThat(yangIdentity.getName(), is("tunnel"));
+
+ YangTypeDef typedef = (YangTypeDef) yangNode.getChild().getNextSibling();
+ assertThat(typedef.getName(), is("type15"));
+
+ YangType type = typedef.getTypeList().iterator().next();
+ assertThat(type.getDataType(), is(YangDataTypes.IDENTITYREF));
+ assertThat(type.getDataTypeName(), is("identityref"));
+
+ YangIdentityRef identityRef = (YangIdentityRef) type.getDataTypeExtendedInfo();
+ assertThat(identityRef.getName(), is("tunnel"));
+ assertThat(identityRef.getBaseIdentity().getName(), is("tunnel"));
+
+ ListIterator<YangLeaf> leafIterator = yangNode.getListOfLeaf().listIterator();
+ YangLeaf leafInfo = leafIterator.next();
+
+ assertThat(leafInfo.getName(), is("tunnel-value"));
+ assertThat(leafInfo.getDataType().getDataTypeName(), is("identityref"));
+ assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.IDENTITYREF));
+ YangIdentityRef yangIdentityRef = (YangIdentityRef) leafInfo.getDataType().getDataTypeExtendedInfo();
+ assertThat(yangIdentityRef.getName(), is("tunnel"));
+ assertThat(yangIdentityRef.getBaseIdentity().getName(), is("tunnel"));
+ assertThat(yangIdentityRef.getReferredIdentity().getName(), is("tunnel"));
+ assertThat(yangIdentityRef.getResolvableStatus(), is(ResolvableStatus.RESOLVED));
+ }
+
+ /**
+ * Checks for updating datamodel for unresolved status of identityref used in tydedef.
+ */
+ @Test
+ public void processIdentityUnresolvedTypedefStatement() throws IOException, ParserException {
+
+ YangNode node = manager.getDataModel("src/test/resources/IdentityTypedefUnresolved.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"));
+
+ YangIdentity yangIdentity = (YangIdentity) yangNode.getChild();
+ assertThat(yangIdentity.getName(), is("tunnel"));
+
+ YangTypeDef typedef = (YangTypeDef) yangNode.getChild().getNextSibling();
+ assertThat(typedef.getName(), is("type15"));
+
+ YangType type = typedef.getTypeList().iterator().next();
+ assertThat(type.getDataType(), is(YangDataTypes.IDENTITYREF));
+ assertThat(type.getDataTypeName(), is("identityref"));
+
+ YangIdentityRef identityRef = (YangIdentityRef) type.getDataTypeExtendedInfo();
+ assertThat(identityRef.getName(), is("tunnel"));
+ assertThat(identityRef.getBaseIdentity().getName(), is("tunnel"));
+ assertThat(identityRef.getResolvableStatus(), is(ResolvableStatus.UNRESOLVED));
+
+ }
+}