| /* |
| * 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.YangLeafList; |
| 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 config listener. |
| */ |
| public class ConfigListenerTest { |
| |
| @Rule |
| public ExpectedException thrown = ExpectedException.none(); |
| |
| private final YangUtilsParserManager manager = new YangUtilsParserManager(); |
| |
| /** |
| * Checks valid config statement. |
| */ |
| @Test |
| public void processConfigTrue() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/ConfigTrue.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 Config value is set correctly. |
| assertThat(leafInfo.getLeafName(), is("invalid-interval")); |
| assertThat(leafInfo.isConfig(), is(true)); |
| } |
| |
| /** |
| * Checks valid config statement. |
| */ |
| @Test |
| public void processConfigFalse() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/ConfigFalse.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 Config value is set correctly. |
| assertThat(leafInfo.getLeafName(), is("invalid-interval")); |
| assertThat(leafInfo.isConfig(), is(false)); |
| } |
| |
| /** |
| * Checks invalid config statement and expects parser exception. |
| */ |
| @Test |
| public void processConfigWithoutStatementEnd() throws IOException, ParserException { |
| thrown.expect(ParserException.class); |
| thrown.expectMessage("missing ';' at '}'"); |
| YangNode node = manager.getDataModel("src/test/resources/ConfigWithoutStatementEnd.yang"); |
| } |
| |
| /** |
| * Checks invalid config statement and expects parser exception. |
| */ |
| @Test |
| public void processConfigInvalidValue() throws IOException, ParserException { |
| thrown.expect(ParserException.class); |
| thrown.expectMessage("YANG file error : config value invalid is not valid."); |
| YangNode node = manager.getDataModel("src/test/resources/ConfigInvalidValue.yang"); |
| } |
| |
| /** |
| * Checks invalid config statement and expects parser exception. |
| */ |
| @Test |
| public void processConfigEmptyValue() throws IOException, ParserException { |
| thrown.expect(ParserException.class); |
| thrown.expectMessage("no viable alternative at input ';'"); |
| YangNode node = manager.getDataModel("src/test/resources/ConfigEmptyValue.yang"); |
| } |
| |
| /** |
| * Checks config statement as sub-statement of module. |
| */ |
| @Test |
| public void processModuleSubStatementConfig() throws IOException, ParserException { |
| thrown.expect(ParserException.class); |
| thrown.expectMessage("mismatched input 'config' 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/ModuleSubStatementConfig.yang"); |
| } |
| |
| /** |
| * Checks config statement as sub-statement of container. |
| */ |
| @Test |
| public void processContainerSubStatementConfig() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/ContainerSubStatementConfig.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 config value is set correctly. |
| YangContainer container = (YangContainer) yangNode.getChild(); |
| assertThat(container.getName(), is("valid")); |
| assertThat(container.isConfig(), is(true)); |
| |
| // 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.isMandatory(), is(true)); |
| assertThat(leafInfo.getStatus(), is(YangStatusType.CURRENT)); |
| assertThat(leafInfo.getReference(), is("\"RFC 6020\"")); |
| } |
| |
| /** |
| * Checks config statement as sub-statement of list. |
| */ |
| @Test |
| public void processListSubStatementConfig() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/ListSubStatementConfig.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 and config value is set. |
| YangList yangList = (YangList) yangNode.getChild(); |
| assertThat(yangList.getName(), is("valid")); |
| assertThat(yangList.isConfig(), is(true)); |
| |
| // 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.isMandatory(), is(true)); |
| assertThat(leafInfo.getStatus(), is(YangStatusType.CURRENT)); |
| assertThat(leafInfo.getReference(), is("\"RFC 6020\"")); |
| } |
| |
| /** |
| * Checks valid config statement as sub-statement of leaf-list. |
| */ |
| @Test |
| public void processLeafListSubStatementConfig() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/LeafListSubStatementConfig.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<YangLeafList> leafListIterator = yangNode.getListOfLeafList().listIterator(); |
| YangLeafList leafListInfo = leafListIterator.next(); |
| |
| // Check whether config value is set correctly. |
| assertThat(leafListInfo.getLeafName(), is("invalid-interval")); |
| assertThat(leafListInfo.isConfig(), is(true)); |
| } |
| |
| /** |
| * Checks config statement's default Value. |
| */ |
| @Test |
| public void processConfigDefaultValue() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/ConfigDefaultValue.yang"); |
| |
| assertThat((node instanceof YangModule), is(true)); |
| assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE)); |
| YangModule yangNode = (YangModule) node; |
| assertThat(yangNode.getName(), is("Test")); |
| |
| // Check whether the config value is set correctly. |
| YangContainer container = (YangContainer) yangNode.getChild(); |
| assertThat(container.getName(), is("valid")); |
| assertThat(container.isConfig(), is(true)); |
| |
| // 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.isConfig(), is(true)); |
| } |
| |
| /** |
| * Checks whether exception is throw when node's parent config set to false, |
| * no node underneath it can have config set to true. |
| */ |
| @Test |
| public void processConfigFalseParentContainerChildLeafList() throws IOException, ParserException { |
| thrown.expect(ParserException.class); |
| thrown.expectMessage("Internal parser error detected: Unhandled parsed data at container \"valid\" after " |
| + "processing.\nError Information: If a container has \"config\" set to \"false\", no node underneath " |
| + "it can have \"config\" set to \"true\"."); |
| YangNode node = manager.getDataModel("src/test/resources/ConfigFalseParentContainerChildLeafList.yang"); |
| } |
| |
| /** |
| * Checks whether exception is throw when node's parent config set to false, |
| * no node underneath it can have config set to true. |
| */ |
| @Test |
| public void processConfigFalseParentContainerChildLeaf() throws IOException, ParserException { |
| thrown.expect(ParserException.class); |
| thrown.expectMessage("Internal parser error detected: Unhandled parsed data at container \"valid\" after " |
| + "processing.\nError Information: If a container has \"config\" set to \"false\", no node underneath " |
| + "it can have \"config\" set to \"true\"."); |
| YangNode node = manager.getDataModel("src/test/resources/ConfigFalseParentContainerChildLeaf.yang"); |
| } |
| |
| /** |
| * Checks whether exception is throw when node's parent config set to false, |
| * no node underneath it can have config set to true. |
| */ |
| @Test |
| public void processConfigFalseParentListChildLeafList() throws IOException, ParserException { |
| thrown.expect(ParserException.class); |
| thrown.expectMessage("Internal parser error detected: Unhandled parsed data at list \"valid\" after" |
| + " processing.\nError Information: If a list has \"config\" set to \"false\", no node underneath" |
| + " it can have \"config\" set to \"true\"."); |
| YangNode node = manager.getDataModel("src/test/resources/ConfigFalseParentListChildLeafList.yang"); |
| } |
| |
| /** |
| * Checks whether exception is throw when node's parent config set to false, |
| * no node underneath it can have config set to true. |
| */ |
| @Test |
| public void processConfigFalseParentListChildLeaf() throws IOException, ParserException { |
| thrown.expect(ParserException.class); |
| thrown.expectMessage("Internal parser error detected: Unhandled parsed data at list \"valid\" after" |
| + " processing.\nError Information: If a list has \"config\" set to \"false\", no node underneath" |
| + " it can have \"config\" set to \"true\"."); |
| YangNode node = manager.getDataModel("src/test/resources/ConfigFalseParentListChildLeaf.yang"); |
| } |
| |
| /** |
| * Checks when config is not specified, the default is same as the parent's schema node's |
| * config statement's value. |
| */ |
| @Test |
| public void processNoConfigContainerSubStatementContainer() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/NoConfigContainerSubStatementContainer.yang"); |
| |
| assertThat((node instanceof YangModule), is(true)); |
| assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE)); |
| YangModule yangNode = (YangModule) node; |
| assertThat(yangNode.getName(), is("Test")); |
| |
| // Check whether the config value is set correctly. |
| YangContainer container = (YangContainer) yangNode.getChild(); |
| assertThat(container.getName(), is("hello")); |
| assertThat(container.isConfig(), is(true)); |
| |
| YangNode containerNode = container.getChild(); |
| assertThat(containerNode instanceof YangContainer, is(true)); |
| YangContainer childContainer = (YangContainer) containerNode; |
| assertThat(childContainer.getName(), is("valid")); |
| assertThat(childContainer.isConfig(), is(true)); |
| } |
| |
| /** |
| * Checks when config is not specified, the default is same as the parent's schema node's |
| * config statement's value. |
| */ |
| @Test |
| public void processNoConfigContainerSubStatementLeafList() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/NoConfigContainerSubStatementLeafList.yang"); |
| |
| assertThat((node instanceof YangModule), is(true)); |
| assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE)); |
| YangModule yangNode = (YangModule) node; |
| assertThat(yangNode.getName(), is("Test")); |
| |
| // Check whether the config value is set correctly. |
| YangContainer container = (YangContainer) yangNode.getChild(); |
| assertThat(container.getName(), is("valid")); |
| assertThat(container.isConfig(), is(true)); |
| |
| ListIterator<YangLeafList> leafListIterator = container.getListOfLeafList().listIterator(); |
| YangLeafList leafListInfo = leafListIterator.next(); |
| |
| // Check whether config value is set correctly. |
| assertThat(leafListInfo.getLeafName(), is("invalid-interval")); |
| assertThat(leafListInfo.isConfig(), is(true)); |
| |
| } |
| |
| /** |
| * Checks when config is not specified, the default is same as the parent's schema node's |
| * config statement's value. |
| */ |
| @Test |
| public void processNoConfigContainerSubStatementLeaf() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/NoConfigContainerSubStatementLeaf.yang"); |
| |
| assertThat((node instanceof YangModule), is(true)); |
| assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE)); |
| YangModule yangNode = (YangModule) node; |
| assertThat(yangNode.getName(), is("Test")); |
| |
| // Check whether the config value is set correctly. |
| YangContainer container = (YangContainer) yangNode.getChild(); |
| assertThat(container.getName(), is("valid")); |
| assertThat(container.isConfig(), is(true)); |
| |
| // 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.isConfig(), is(true)); |
| } |
| |
| /** |
| * Checks when config is not specified, the default is same as the parent's schema node's |
| * config statement's value. |
| */ |
| @Test |
| public void processNoConfigContainerSubStatementList() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/NoConfigContainerSubStatementList.yang"); |
| |
| assertThat((node instanceof YangModule), is(true)); |
| assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE)); |
| YangModule yangNode = (YangModule) node; |
| assertThat(yangNode.getName(), is("Test")); |
| |
| // Check whether the config value is set correctly. |
| YangContainer container = (YangContainer) yangNode.getChild(); |
| assertThat(container.getName(), is("hello")); |
| assertThat(container.isConfig(), is(true)); |
| |
| YangNode listNode = container.getChild(); |
| assertThat(listNode instanceof YangList, is(true)); |
| YangList childList = (YangList) listNode; |
| assertThat(childList.getName(), is("valid")); |
| assertThat(childList.isConfig(), is(true)); |
| |
| } |
| |
| /** |
| * Checks when config is not specified, the default is same as the parent's schema node's |
| * config statement's value. |
| */ |
| @Test |
| public void processNoConfigListSubStatementContainer() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/NoConfigListSubStatementContainer.yang"); |
| |
| assertThat((node instanceof YangModule), is(true)); |
| assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE)); |
| YangModule yangNode = (YangModule) node; |
| assertThat(yangNode.getName(), is("Test")); |
| |
| // Check whether the config value is set correctly. |
| YangList list1 = (YangList) yangNode.getChild(); |
| assertThat(list1.getName(), is("list1")); |
| assertThat(list1.isConfig(), is(true)); |
| |
| YangNode containerNode = list1.getChild(); |
| assertThat(containerNode instanceof YangContainer, is(true)); |
| YangContainer childContainer = (YangContainer) containerNode; |
| assertThat(childContainer.getName(), is("container1")); |
| assertThat(childContainer.isConfig(), is(true)); |
| } |
| |
| /** |
| * Checks when config is not specified, the default is same as the parent's schema node's |
| * config statement's value. |
| */ |
| @Test |
| public void processNoConfigListSubStatementLeafList() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/NoConfigListSubStatementLeafList.yang"); |
| |
| assertThat((node instanceof YangModule), is(true)); |
| assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE)); |
| YangModule yangNode = (YangModule) node; |
| assertThat(yangNode.getName(), is("Test")); |
| |
| // Check whether the config value is set correctly. |
| YangList list1 = (YangList) yangNode.getChild(); |
| assertThat(list1.getName(), is("valid")); |
| assertThat(list1.isConfig(), is(true)); |
| |
| ListIterator<YangLeafList> leafListIterator = list1.getListOfLeafList().listIterator(); |
| YangLeafList leafListInfo = leafListIterator.next(); |
| |
| // Check whether config value is set correctly. |
| assertThat(leafListInfo.getLeafName(), is("invalid-interval")); |
| assertThat(leafListInfo.isConfig(), is(true)); |
| } |
| |
| /** |
| * Checks when config is not specified, the default is same as the parent's schema node's |
| * config statement's value. |
| */ |
| @Test |
| public void processNoConfigListSubStatementLeaf() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/NoConfigListSubStatementLeaf.yang"); |
| |
| assertThat((node instanceof YangModule), is(true)); |
| assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE)); |
| YangModule yangNode = (YangModule) node; |
| assertThat(yangNode.getName(), is("Test")); |
| |
| // Check whether the config value is set correctly. |
| YangList list1 = (YangList) yangNode.getChild(); |
| assertThat(list1.getName(), is("valid")); |
| assertThat(list1.isConfig(), is(true)); |
| |
| // Check whether leaf properties as set correctly. |
| ListIterator<YangLeaf> leafIterator = list1.getListOfLeaf().listIterator(); |
| YangLeaf leafInfo = leafIterator.next(); |
| |
| assertThat(leafInfo.getLeafName(), is("invalid-interval")); |
| assertThat(leafInfo.isConfig(), is(true)); |
| } |
| |
| /** |
| * Checks when config is not specified, the default is same as the parent's schema node's |
| * config statement's value. |
| */ |
| @Test |
| public void processNoConfigListSubStatementList() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/NoConfigListSubStatementList.yang"); |
| |
| assertThat((node instanceof YangModule), is(true)); |
| assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE)); |
| YangModule yangNode = (YangModule) node; |
| assertThat(yangNode.getName(), is("Test")); |
| |
| // Check whether the config value is set correctly. |
| YangList list1 = (YangList) yangNode.getChild(); |
| assertThat(list1.getName(), is("valid")); |
| assertThat(list1.isConfig(), is(true)); |
| |
| YangNode listNode = list1.getChild(); |
| assertThat(listNode instanceof YangList, is(true)); |
| YangList childList = (YangList) listNode; |
| assertThat(childList.getName(), is("list1")); |
| assertThat(childList.isConfig(), is(true)); |
| } |
| } |