| /* |
| * 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.YangLeaf; |
| import org.onosproject.yangutils.datamodel.YangModule; |
| import org.onosproject.yangutils.datamodel.YangNode; |
| import org.onosproject.yangutils.datamodel.YangNodeType; |
| 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 case for mandatory listener. |
| */ |
| public class MandatoryListenerTest { |
| |
| @Rule |
| public ExpectedException thrown = ExpectedException.none(); |
| |
| private final YangUtilsParserManager manager = new YangUtilsParserManager(); |
| |
| /** |
| * Checks valid mandatory with value true statement. |
| */ |
| @Test |
| public void processMandatoryTrue() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/MandatoryTrue.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(); |
| |
| // Check whether the mandatory value is set correctly. |
| assertThat(leafInfo.getLeafName(), is("invalid-interval")); |
| assertThat(leafInfo.isMandatory(), is(true)); |
| } |
| |
| /** |
| * Checks valid mandatory with value false statement. |
| */ |
| @Test |
| public void processMandatoryFalse() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/MandatoryFalse.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(); |
| |
| // Check whether the mandatory value is set correctly. |
| assertThat(leafInfo.getLeafName(), is("invalid-interval")); |
| assertThat(leafInfo.isMandatory(), is(false)); |
| } |
| |
| /** |
| * Checks default value of mandatory statement. |
| */ |
| @Test |
| public void processMandatoryDefaultValue() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/MandatoryDefaultValue.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(); |
| |
| // Check whether the mandatory value is set correctly. |
| assertThat(leafInfo.getLeafName(), is("invalid-interval")); |
| assertThat(leafInfo.isMandatory(), is(false)); |
| } |
| |
| /** |
| * Checks invalid of mandatory statement and expects exception. |
| */ |
| @Test |
| public void processMandatoryEmptyStatement() throws IOException, ParserException { |
| thrown.expect(ParserException.class); |
| thrown.expectMessage("no viable alternative at input ';'"); |
| YangNode node = manager.getDataModel("src/test/resources/MandatoryEmptyStatement.yang"); |
| } |
| |
| /** |
| * Checks invalid mandatory statement(without statement end) and expects |
| * exception. |
| */ |
| @Test |
| public void processMandatoryWithoutStatementEnd() throws IOException, ParserException { |
| thrown.expect(ParserException.class); |
| thrown.expectMessage("missing ';' at '}'"); |
| YangNode node = manager.getDataModel("src/test/resources/MandatoryWithoutStatementEnd.yang"); |
| } |
| |
| /** |
| * Checks mandatory statement as sub-statement of module and expects |
| * exception. |
| */ |
| @Test |
| public void processModuleSubStatementMandatory() throws IOException, ParserException { |
| thrown.expect(ParserException.class); |
| thrown.expectMessage("mismatched input 'mandatory' 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/ModuleSubStatementMandatory.yang"); |
| } |
| } |