| /* |
| * 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 static org.hamcrest.MatcherAssert.assertThat; |
| import static org.hamcrest.core.Is.is; |
| |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.ExpectedException; |
| import org.onosproject.yangutils.datamodel.YangDataTypes; |
| import org.onosproject.yangutils.datamodel.YangEnum; |
| import org.onosproject.yangutils.datamodel.YangEnumeration; |
| 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 java.io.IOException; |
| import java.util.ListIterator; |
| import java.util.Set; |
| |
| /** |
| * Test cases for enum listener. |
| */ |
| public class EnumListenerTest { |
| |
| @Rule |
| public ExpectedException thrown = ExpectedException.none(); |
| |
| private final YangUtilsParserManager manager = new YangUtilsParserManager(); |
| |
| /** |
| * Checks enum statement without value. |
| */ |
| @Test |
| public void processEnumTypeStatement() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/EnumTypeStatement.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.getName(), is("speed")); |
| assertThat(leafInfo.getDataType().getDataTypeName(), is("enumeration")); |
| assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.ENUMERATION)); |
| assertThat(((YangEnumeration) leafInfo.getDataType().getDataTypeExtendedInfo()).getName(), |
| is("speed_enum")); |
| |
| Set<YangEnum> enumSet = ((YangEnumeration) leafInfo.getDataType().getDataTypeExtendedInfo()).getEnumSet(); |
| for (YangEnum tmp : enumSet) { |
| if (tmp.getNamedValue().equals("10m")) { |
| assertThat(tmp.getValue(), is(0)); |
| } else if (tmp.getNamedValue().equals("100m")) { |
| assertThat(tmp.getValue(), is(1)); |
| } else if (tmp.getNamedValue().equals("auto")) { |
| assertThat(tmp.getValue(), is(2)); |
| } |
| } |
| } |
| |
| /** |
| * Checks if enum with same name is not allowed. |
| */ |
| @Test(expected = ParserException.class) |
| public void processEnumWithDuplicateName() throws IOException, ParserException { |
| YangNode node = manager.getDataModel("src/test/resources/EnumWithDuplicateName.yang"); |
| } |
| |
| /** |
| * Checks enum boundary value. |
| */ |
| @Test |
| public void processEnumBoundaryValue() throws IOException, ParserException { |
| thrown.expect(ParserException.class); |
| thrown.expectMessage("YANG file error : value value 21474836472147483647 is not valid."); |
| YangNode node = manager.getDataModel("src/test/resources/EnumBoundaryValue.yang"); |
| } |
| |
| /** |
| * Checks whether exception is thrown if value is not specified following max enum value. |
| */ |
| @Test |
| public void processEnumMaxNextValue() throws IOException, ParserException { |
| thrown.expect(ParserException.class); |
| thrown.expectMessage("YANG file error : " |
| + "An enum value MUST be specified for enum substatements following the one" |
| + "with the current highest value"); |
| YangNode node = manager.getDataModel("src/test/resources/EnumMaxNextValue.yang"); |
| } |
| } |