| /* |
| * Copyright 2016 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.Test; |
| import org.onosproject.yangutils.datamodel.utils.builtindatatype.YangDataTypes; |
| 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.YangPatternRestriction; |
| import org.onosproject.yangutils.datamodel.YangStringRestriction; |
| import org.onosproject.yangutils.datamodel.YangTypeDef; |
| 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 pattern restriction listener. |
| */ |
| public class PatternRestrictionListenerTest { |
| |
| private final YangUtilsParserManager manager = new YangUtilsParserManager(); |
| |
| /** |
| * Checks valid pattern statement as sub-statement of leaf statement. |
| */ |
| @Test |
| public void processValidPatternStatement() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/ValidPatternStatement.yang"); |
| |
| assertThat((node instanceof YangModule), is(true)); |
| assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE)); |
| YangModule yangNode = (YangModule) node; |
| assertThat(yangNode.getName(), is("Test")); |
| |
| ListIterator<YangLeaf> leafIterator = yangNode.getListOfLeaf().listIterator(); |
| YangLeaf leafInfo = leafIterator.next(); |
| |
| assertThat(leafInfo.getName(), is("invalid-interval")); |
| assertThat(leafInfo.getDataType().getDataTypeName(), is("string")); |
| assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.STRING)); |
| YangStringRestriction stringRestriction = (YangStringRestriction) leafInfo |
| .getDataType().getDataTypeExtendedInfo(); |
| ListIterator<String> patternListIterator = stringRestriction.getPatternRestriction() |
| .getPatternList().listIterator(); |
| assertThat(patternListIterator.next(), is("[a-zA-Z]")); |
| } |
| |
| /** |
| * Checks valid pattern statement as sub-statement of leaf-list. |
| */ |
| @Test |
| public void processPatternStatementInsideLeafList() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/PatternStatementInsideLeafList.yang"); |
| |
| assertThat((node instanceof YangModule), is(true)); |
| assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE)); |
| YangModule yangNode = (YangModule) node; |
| assertThat(yangNode.getName(), is("Test")); |
| |
| ListIterator<YangLeafList> leafListIterator = yangNode.getListOfLeafList().listIterator(); |
| YangLeafList leafListInfo = leafListIterator.next(); |
| |
| assertThat(leafListInfo.getName(), is("invalid-interval")); |
| assertThat(leafListInfo.getDataType().getDataTypeName(), is("string")); |
| assertThat(leafListInfo.getDataType().getDataType(), is(YangDataTypes.STRING)); |
| YangStringRestriction stringRestriction = (YangStringRestriction) leafListInfo |
| .getDataType().getDataTypeExtendedInfo(); |
| ListIterator<String> patternListIterator = stringRestriction.getPatternRestriction() |
| .getPatternList().listIterator(); |
| assertThat(patternListIterator.next(), is("[a-zA-Z]")); |
| } |
| |
| /** |
| * Checks valid pattern statement as sub-statement of typedef. |
| */ |
| @Test |
| public void processPatternStatementInsideTypeDef() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/PatternStatementInsideTypeDef.yang"); |
| |
| assertThat((node instanceof YangModule), is(true)); |
| assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE)); |
| YangModule yangNode = (YangModule) node; |
| assertThat(yangNode.getName(), is("Test")); |
| |
| YangTypeDef typedef = (YangTypeDef) yangNode.getChild(); |
| YangStringRestriction stringRestriction = (YangStringRestriction) typedef.getTypeDefBaseType() |
| .getDataTypeExtendedInfo(); |
| |
| YangPatternRestriction yangPatternRestriction = stringRestriction.getPatternRestriction(); |
| assertThat(yangPatternRestriction.getPatternList().listIterator().next(), is("[a-zA-Z]")); |
| } |
| |
| /** |
| * Checks valid multiple pattern statements. |
| */ |
| @Test |
| public void processMultiplePatternStatement() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/MultiplePatternStatement.yang"); |
| |
| assertThat((node instanceof YangModule), is(true)); |
| assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE)); |
| YangModule yangNode = (YangModule) node; |
| assertThat(yangNode.getName(), is("Test")); |
| |
| ListIterator<YangLeafList> leafListIterator = yangNode.getListOfLeafList().listIterator(); |
| YangLeafList leafListInfo = leafListIterator.next(); |
| |
| assertThat(leafListInfo.getName(), is("invalid-interval")); |
| assertThat(leafListInfo.getDataType().getDataTypeName(), is("string")); |
| assertThat(leafListInfo.getDataType().getDataType(), is(YangDataTypes.STRING)); |
| YangStringRestriction stringRestriction = (YangStringRestriction) leafListInfo |
| .getDataType().getDataTypeExtendedInfo(); |
| ListIterator<String> patternListIterator = stringRestriction.getPatternRestriction() |
| .getPatternList().listIterator(); |
| assertThat(patternListIterator.next(), is("[a-zA-Z]")); |
| } |
| |
| /** |
| * Checks valid pattern statement with plus symbol in pattern. |
| */ |
| @Test |
| public void processPatternStatementWithPlus() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/PatternStatementWithPlus.yang"); |
| |
| assertThat((node instanceof YangModule), is(true)); |
| assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE)); |
| YangModule yangNode = (YangModule) node; |
| assertThat(yangNode.getName(), is("Test")); |
| |
| ListIterator<YangLeafList> leafListIterator = yangNode.getListOfLeafList().listIterator(); |
| YangLeafList leafListInfo = leafListIterator.next(); |
| |
| assertThat(leafListInfo.getName(), is("invalid-interval")); |
| assertThat(leafListInfo.getDataType().getDataTypeName(), is("string")); |
| assertThat(leafListInfo.getDataType().getDataType(), is(YangDataTypes.STRING)); |
| YangStringRestriction stringRestriction = (YangStringRestriction) leafListInfo |
| .getDataType().getDataTypeExtendedInfo(); |
| ListIterator<String> patternListIterator = stringRestriction.getPatternRestriction() |
| .getPatternList().listIterator(); |
| assertThat(patternListIterator.next(), is("-[0-9]+|[0-9]+")); |
| } |
| |
| /** |
| * Checks valid pattern substatement. |
| */ |
| @Test |
| public void processPatternSubStatements() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/PatternSubStatements.yang"); |
| |
| assertThat((node instanceof YangModule), is(true)); |
| assertThat(node.getNodeType(), is(YangNodeType.MODULE_NODE)); |
| YangModule yangNode = (YangModule) node; |
| assertThat(yangNode.getName(), is("Test")); |
| |
| ListIterator<YangLeaf> leafIterator = yangNode.getListOfLeaf().listIterator(); |
| YangLeaf leafInfo = leafIterator.next(); |
| |
| assertThat(leafInfo.getName(), is("invalid-interval")); |
| assertThat(leafInfo.getDataType().getDataTypeName(), is("string")); |
| assertThat(leafInfo.getDataType().getDataType(), is(YangDataTypes.STRING)); |
| YangStringRestriction stringRestriction = (YangStringRestriction) leafInfo |
| .getDataType().getDataTypeExtendedInfo(); |
| assertThat(stringRestriction.getDescription(), is("\"pattern description\"")); |
| assertThat(stringRestriction.getReference(), is("\"pattern reference\"")); |
| ListIterator<String> patternListIterator = stringRestriction.getPatternRestriction() |
| .getPatternList().listIterator(); |
| assertThat(patternListIterator.next(), is("[a-zA-Z]")); |
| } |
| |
| /** |
| * Checks invalid pattern sub-statement. |
| */ |
| @Test(expected = ParserException.class) |
| public void processInvalidPatternSubStatements() throws IOException, ParserException { |
| YangNode node = manager.getDataModel("src/test/resources/InvalidPatternSubStatements.yang"); |
| } |
| } |