| /* |
| * 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 java.io.IOException; |
| import java.util.ListIterator; |
| |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.ExpectedException; |
| import org.onosproject.yangutils.datamodel.YangContainer; |
| import org.onosproject.yangutils.datamodel.YangDataTypes; |
| 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 leaf listener. |
| */ |
| public class LeafListenerTest { |
| |
| @Rule |
| public ExpectedException thrown = ExpectedException.none(); |
| |
| private final YangUtilsParserManager manager = new YangUtilsParserManager(); |
| |
| /** |
| * Checks all the values of leaf sub-statements are set correctly. |
| */ |
| @Test |
| public void processLeafSubStatements() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/LeafSubStatements.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")); |
| |
| ListIterator<YangLeaf> leafIterator = yangNode.getListOfLeaf().listIterator(); |
| YangLeaf leafInfo = leafIterator.next(); |
| |
| assertThat(leafInfo.getLeafName(), is("invalid-interval")); |
| assertThat(leafInfo.getDataType().getDataTypeName(), is("uint16")); |
| assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.UINT16)); |
| assertThat(leafInfo.getUnits(), is("\"seconds\"")); |
| assertThat(leafInfo.getDescription(), is("\"Interval before a route is declared invalid\"")); |
| assertThat(leafInfo.isConfig(), is(true)); |
| assertThat(leafInfo.isMandatory(), is(true)); |
| assertThat(leafInfo.getStatus(), is(YangStatusType.CURRENT)); |
| assertThat(leafInfo.getReference(), is("\"RFC 6020\"")); |
| } |
| |
| /** |
| * Checks whether exception is thrown when leaf identifier starts with |
| * digit. |
| */ |
| @Test |
| public void processLeafInvalidIdentifier() throws IOException, ParserException { |
| thrown.expect(ParserException.class); |
| thrown.expectMessage("YANG file error : leaf name 1invalid-interval is not valid."); |
| YangNode node = manager.getDataModel("src/test/resources/LeafInvalidIdentifier.yang"); |
| } |
| |
| /** |
| * Checks whether exception is thrown when leaf keyword is incorrect. |
| */ |
| @Test |
| public void processLeafInvalidStatement() throws IOException, ParserException { |
| thrown.expect(ParserException.class); |
| thrown.expectMessage("mismatched input 'leafs' expecting {'augment', 'choice', 'contact', 'container'," |
| + " 'description', 'extension', 'deviation', 'feature', 'grouping', 'identity', 'import', 'include'," |
| + " 'leaf', 'leaf-list', 'list', 'notification', 'organization', 'reference'," |
| + " 'revision', 'rpc', 'typedef', 'uses', '}'}"); |
| YangNode node = manager.getDataModel("src/test/resources/LeafInvalidStatement.yang"); |
| } |
| |
| /** |
| * Checks whether exception is thrown when leaf keyword without Left brace |
| * as per grammar. |
| */ |
| @Test |
| public void processLeafWithoutLeftBrace() throws IOException, ParserException { |
| thrown.expect(ParserException.class); |
| thrown.expectMessage("missing '{' at 'type'"); |
| YangNode node = manager.getDataModel("src/test/resources/LeafWithoutLeftBrace.yang"); |
| } |
| |
| /** |
| * Checks whether exception is thrown when config statement cardinality is |
| * not as per grammar. |
| */ |
| @Test |
| public void processLeafConfigInvalidCardinality() throws IOException, ParserException { |
| thrown.expect(ParserException.class); |
| thrown.expectMessage("YANG file error: \"config\" is defined more than once in \"leaf invalid-interval\"."); |
| YangNode node = manager.getDataModel("src/test/resources/LeafConfigInvalidCardinality.yang"); |
| } |
| |
| /** |
| * Checks whether exception is thrown when mandatory statement cardinality |
| * is not as per grammar. |
| */ |
| @Test |
| public void processLeafMandatoryInvalidCardinality() throws IOException, ParserException { |
| thrown.expect(ParserException.class); |
| thrown.expectMessage("YANG file error: \"mandatory\" is defined more than once in \"leaf invalid-interval\"."); |
| YangNode node = manager.getDataModel("src/test/resources/LeafMandatoryInvalidCardinality.yang"); |
| } |
| |
| /** |
| * Checks leaf statement as sub-statement of container. |
| */ |
| @Test |
| public void processContainerSubStatementLeaf() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/ContainerSubStatementLeaf.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")); |
| |
| //Check whether the container is child of module. |
| YangContainer container = (YangContainer) yangNode.getChild(); |
| assertThat(container.getName(), is("valid")); |
| |
| // Check whether leaf properties as set correctly. |
| ListIterator<YangLeaf> leafIterator = container.getListOfLeaf().listIterator(); |
| YangLeaf leafInfo = leafIterator.next(); |
| |
| assertThat(leafInfo.getLeafName(), is("invalid-interval")); |
| assertThat(leafInfo.getDataType().getDataTypeName(), is("uint16")); |
| assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.UINT16)); |
| assertThat(leafInfo.getUnits(), is("\"seconds\"")); |
| assertThat(leafInfo.getDescription(), is("\"Interval before a route is declared invalid\"")); |
| assertThat(leafInfo.isConfig(), is(true)); |
| assertThat(leafInfo.isMandatory(), is(true)); |
| assertThat(leafInfo.getStatus(), is(YangStatusType.CURRENT)); |
| assertThat(leafInfo.getReference(), is("\"RFC 6020\"")); |
| } |
| |
| /** |
| * Checks duplicate leaf statement as sub-statement of module. |
| */ |
| @Test(expected = ParserException.class) |
| public void processModuleWithDuplicateLeaf() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/ModuleWithDuplicateLeaf.yang"); |
| } |
| |
| /** |
| * Checks duplicate leaf statement as sub-statement of container. |
| */ |
| @Test(expected = ParserException.class) |
| public void processContainerWithDuplicateLeaf() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/ContainerWithDuplicateLeaf.yang"); |
| } |
| |
| /** |
| * Checks duplicate leaf statement as sub-statement of list. |
| */ |
| @Test(expected = ParserException.class) |
| public void processListWithDuplicateLeaf() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/ListWithDuplicateLeaf.yang"); |
| } |
| |
| /** |
| * Checks leaf statement as sub-statement of list. |
| */ |
| @Test |
| public void processListSubStatementLeaf() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/ListSubStatementLeaf.yang"); |
| |
| 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")); |
| |
| // Check whether the list is child of module |
| YangList yangList = (YangList) yangNode.getChild(); |
| assertThat(yangList.getName(), is("valid")); |
| |
| // Check whether leaf properties as set correctly. |
| ListIterator<YangLeaf> leafIterator = yangList.getListOfLeaf().listIterator(); |
| YangLeaf leafInfo = leafIterator.next(); |
| |
| assertThat(leafInfo.getLeafName(), is("invalid-interval")); |
| assertThat(leafInfo.getDataType().getDataTypeName(), is("uint16")); |
| assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.UINT16)); |
| assertThat(leafInfo.getUnits(), is("\"seconds\"")); |
| assertThat(leafInfo.getDescription(), is("\"Interval before a route is declared invalid\"")); |
| assertThat(leafInfo.isConfig(), is(true)); |
| assertThat(leafInfo.isMandatory(), is(true)); |
| assertThat(leafInfo.getStatus(), is(YangStatusType.CURRENT)); |
| assertThat(leafInfo.getReference(), is("\"RFC 6020\"")); |
| } |
| } |