| /* |
| * 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 org.junit.Rule; |
| import org.junit.Test; |
| |
| import org.junit.rules.ExpectedException; |
| import org.onosproject.yangutils.datamodel.YangModule; |
| import org.onosproject.yangutils.datamodel.YangNode; |
| import org.onosproject.yangutils.datamodel.YangNodeType; |
| import org.onosproject.yangutils.datamodel.YangList; |
| import org.onosproject.yangutils.parser.exceptions.ParserException; |
| import org.onosproject.yangutils.parser.impl.YangUtilsParserManager; |
| |
| import java.io.IOException; |
| import java.util.List; |
| import java.util.ListIterator; |
| |
| import static org.hamcrest.MatcherAssert.assertThat; |
| import static org.hamcrest.core.Is.is; |
| |
| /** |
| * Test cases for key listener. |
| */ |
| public class KeyListenerTest { |
| |
| @Rule |
| public ExpectedException thrown = ExpectedException.none(); |
| |
| private final YangUtilsParserManager manager = new YangUtilsParserManager(); |
| |
| /** |
| * Checks key statement as sub-statement of list. |
| */ |
| @Test |
| public void processListSubStatementKey() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/ListSubStatementKey.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")); |
| |
| ListIterator<String> keyList = yangList.getKeyList().listIterator(); |
| assertThat(keyList.next(), is("invalid-interval")); |
| } |
| |
| /** |
| * Check multiple key values. |
| */ |
| @Test |
| public void processMultipleKeyValues() throws IOException, ParserException { |
| |
| YangNode node = manager.getDataModel("src/test/resources/MultipleKeyValues.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")); |
| |
| List<String> keyList = yangList.getKeyList(); |
| assertThat(keyList.contains("ospf"), is(true)); |
| assertThat(keyList.contains("isis"), is(true)); |
| } |
| |
| /** |
| * Checks key statement without statement end. |
| */ |
| @Test |
| public void processKeyWithoutStatementEnd() throws IOException, ParserException { |
| thrown.expect(ParserException.class); |
| thrown.expectMessage("mismatched input 'leaf' expecting {';', '+'}"); |
| YangNode node = manager.getDataModel("src/test/resources/KeyWithoutStatementEnd.yang"); |
| } |
| |
| /** |
| * Checks key values are set correctly. |
| */ |
| @Test |
| public void processConfigFalseNoKey() throws IOException, ParserException { |
| YangNode node = manager.getDataModel("src/test/resources/ConfigFalseNoKey.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 list is child of module |
| YangList yangList = (YangList) yangNode.getChild(); |
| assertThat(yangList.getName(), is("valid")); |
| } |
| |
| /** |
| * Checks key values are set correctly. |
| */ |
| @Test |
| public void processConfigFalseValidKeyValidLeaf() throws IOException, ParserException { |
| YangNode node = manager.getDataModel("src/test/resources/ConfigFalseValidKeyValidLeaf.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 list is child of module |
| YangList yangList = (YangList) yangNode.getChild(); |
| assertThat(yangList.getName(), is("valid")); |
| |
| ListIterator<String> keyList = yangList.getKeyList().listIterator(); |
| assertThat(keyList.next(), is("invalid-interval")); |
| } |
| |
| /** |
| * Checks key values are set correctly. |
| */ |
| @Test |
| public void processConfigFalseValidKeyValidLeafList() throws IOException, ParserException { |
| YangNode node = manager.getDataModel("src/test/resources/ConfigFalseValidKeyValidLeafList.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 list is child of module |
| YangList yangList = (YangList) yangNode.getChild(); |
| assertThat(yangList.getName(), is("valid")); |
| |
| ListIterator<String> keyList = yangList.getKeyList().listIterator(); |
| assertThat(keyList.next(), is("invalid-interval")); |
| } |
| |
| /** |
| * Checks whether exception is thrown when list's config is set to true and there is no key. |
| */ |
| @Test |
| public void processConfigTrueNoKey() throws IOException, ParserException { |
| thrown.expect(ParserException.class); |
| thrown.expectMessage("A list must have atleast one key leaf if config is true"); |
| YangNode node = manager.getDataModel("src/test/resources/ConfigTrueNoKey.yang"); |
| } |
| |
| /** |
| * Checks whether exception is thrown when list's config is set to true and there is no leaf. |
| */ |
| @Test |
| public void processConfigTrueNoleafNoLeafList() throws IOException, ParserException { |
| thrown.expect(ParserException.class); |
| thrown.expectMessage("A list must have atleast one key leaf if config is true"); |
| YangNode node = manager.getDataModel("src/test/resources/ConfigTrueNoleafNoLeafList.yang"); |
| } |
| |
| /** |
| * Checks key values are set correctly. |
| */ |
| @Test |
| public void processConfigTrueValidKeyValidLeaf() throws IOException, ParserException { |
| YangNode node = manager.getDataModel("src/test/resources/ConfigTrueValidKeyValidLeaf.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 list is child of module |
| YangList yangList = (YangList) yangNode.getChild(); |
| assertThat(yangList.getName(), is("valid")); |
| |
| ListIterator<String> keyList = yangList.getKeyList().listIterator(); |
| assertThat(keyList.next(), is("invalid-interval")); |
| } |
| |
| /** |
| * Checks key values are set correctly. |
| */ |
| @Test |
| public void processKeyWithUsesInList() throws IOException, ParserException { |
| YangNode node = manager.getDataModel("src/test/resources/KeyWithUsesInList.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 list is child of module |
| YangList yangList = (YangList) yangNode.getChild().getNextSibling(); |
| assertThat(yangList.getName(), is("valid")); |
| |
| ListIterator<String> keyList = yangList.getKeyList().listIterator(); |
| assertThat(keyList.next(), is("invalid-interval")); |
| } |
| |
| /** |
| * Checks whether exception is thrown when key leaf identifier is not found in list. |
| */ |
| @Test |
| public void processInvalidLeafIdentifier() throws IOException, ParserException { |
| thrown.expect(ParserException.class); |
| thrown.expectMessage("An identifier, in key, must refer to a child leaf of the list"); |
| YangNode node = manager.getDataModel("src/test/resources/InvalidLeafIdentifier.yang"); |
| } |
| |
| /** |
| * Checks whether exception is thrown when key leaf-list identifier is not found in list. |
| */ |
| @Test |
| public void processInvalidLeafListIdentifier() throws IOException, ParserException { |
| thrown.expect(ParserException.class); |
| thrown.expectMessage("An identifier, in key, must refer to a child leaf of the list"); |
| YangNode node = manager.getDataModel("src/test/resources/InvalidLeafListIdentifier.yang"); |
| } |
| |
| /** |
| * Checks whether exception is thrown when key leaf-list is of type empty. |
| */ |
| @Test |
| public void processKeyLeafListTypeEmpty() throws IOException, ParserException { |
| thrown.expect(ParserException.class); |
| thrown.expectMessage("A leaf-list that is part of the key must not be the built-in type \"empty\"."); |
| YangNode node = manager.getDataModel("src/test/resources/KeyLeafListTypeEmpty.yang"); |
| } |
| |
| /** |
| * Checks whether exception is thrown when key leaf is of type empty. |
| */ |
| @Test |
| public void processKeyLeafTypeEmpty() throws IOException, ParserException { |
| thrown.expect(ParserException.class); |
| thrown.expectMessage("A leaf that is part of the key must not be the built-in type \"empty\"."); |
| YangNode node = manager.getDataModel("src/test/resources/KeyLeafTypeEmpty.yang"); |
| } |
| } |