Bharat saraswal | c2d3be1 | 2016-06-16 00:29:12 +0530 | [diff] [blame^] | 1 | /* |
| 2 | * Copyright 2016-present Open Networking Laboratory |
| 3 | * |
| 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| 5 | * you may not use this file except in compliance with the License. |
| 6 | * You may obtain a copy of the License at |
| 7 | * |
| 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| 9 | * |
| 10 | * Unless required by applicable law or agreed to in writing, software |
| 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 13 | * See the License for the specific language governing permissions and |
| 14 | * limitations under the License. |
| 15 | */ |
| 16 | |
| 17 | package org.onosproject.yangutils.linker; |
| 18 | |
| 19 | import java.io.File; |
| 20 | import java.io.IOException; |
| 21 | import java.util.ArrayList; |
| 22 | import java.util.Iterator; |
| 23 | import java.util.List; |
| 24 | import java.util.ListIterator; |
| 25 | |
| 26 | import org.apache.maven.plugin.MojoExecutionException; |
| 27 | import org.junit.Test; |
| 28 | import org.onosproject.yangutils.datamodel.YangContainer; |
| 29 | import org.onosproject.yangutils.datamodel.YangDerivedInfo; |
| 30 | import org.onosproject.yangutils.datamodel.YangGrouping; |
| 31 | import org.onosproject.yangutils.datamodel.YangLeaf; |
| 32 | import org.onosproject.yangutils.datamodel.YangNode; |
| 33 | import org.onosproject.yangutils.plugin.manager.YangFileInfo; |
| 34 | import org.onosproject.yangutils.plugin.manager.YangUtilManager; |
| 35 | import org.onosproject.yangutils.utils.io.impl.YangFileScanner; |
| 36 | |
| 37 | import static org.hamcrest.MatcherAssert.assertThat; |
| 38 | import static org.hamcrest.core.Is.is; |
| 39 | import static org.onosproject.yangutils.datamodel.YangDataTypes.DERIVED; |
| 40 | import static org.onosproject.yangutils.datamodel.YangDataTypes.STRING; |
| 41 | import static org.onosproject.yangutils.datamodel.utils.ResolvableStatus.RESOLVED; |
| 42 | import static org.onosproject.yangutils.utils.io.impl.YangIoUtils.deSerializeDataModel; |
| 43 | import static org.onosproject.yangutils.utils.io.impl.YangIoUtils.deleteDirectory; |
| 44 | import static org.onosproject.yangutils.utils.io.impl.YangIoUtils.parseJarFile; |
| 45 | |
| 46 | /** |
| 47 | * Unit test case for inter-jar linker. |
| 48 | */ |
| 49 | public class InterJarLinkingTest { |
| 50 | |
| 51 | private final YangUtilManager utilManager = new YangUtilManager(); |
| 52 | |
| 53 | private static final String TARGET = "target/interJarFileLinking"; |
| 54 | private static final String SEARCH_DIR_FOR_YANG_FILES = "src/test/resources/interJarFileLinking/yangFiles"; |
| 55 | private static final String SEARCH_DIR_FOR_SINGLE_JAR_FILES = "src/test/resources/interJarFileLinking/" |
| 56 | + "jarFiles/single"; |
| 57 | private static final String SEARCH_DIR_FOR_MULTI_JAR_FILES = "src/test/resources/interJarFileLinking/" |
| 58 | + "jarFiles/multi"; |
| 59 | |
| 60 | /** |
| 61 | * Unit test case for a single jar dependency. |
| 62 | * |
| 63 | * @throws IOException when fails to do IO operations |
| 64 | * @throws MojoExecutionException when fails to do mojo operations |
| 65 | */ |
| 66 | @Test |
| 67 | public void processSingleJarLinking() |
| 68 | throws IOException, MojoExecutionException { |
| 69 | utilManager.createYangFileInfoSet(YangFileScanner.getYangFiles(SEARCH_DIR_FOR_YANG_FILES)); |
| 70 | |
| 71 | int size1 = utilManager.getYangFileInfoSet().size(); |
| 72 | |
| 73 | for (String file : getListOfTestJar(SEARCH_DIR_FOR_SINGLE_JAR_FILES)) { |
| 74 | addInterJarRootNodes(file); |
| 75 | } |
| 76 | |
| 77 | utilManager.parseYangFileInfoSet(); |
| 78 | |
| 79 | utilManager.resolveDependenciesUsingLinker(); |
| 80 | |
| 81 | Iterator<YangFileInfo> yangFileInfoIterator = utilManager.getYangFileInfoSet().iterator(); |
| 82 | |
| 83 | YangFileInfo yangFileInfo = yangFileInfoIterator.next(); |
| 84 | |
| 85 | int size2 = utilManager.getYangFileInfoSet().size(); |
| 86 | assertThat(true, is(size1 != size2)); |
| 87 | assertThat(true, is(yangFileInfo.getRootNode().getName().equals("port-pair"))); |
| 88 | |
| 89 | deleteDirectory(TARGET); |
| 90 | |
| 91 | } |
| 92 | |
| 93 | /** |
| 94 | * Unit test case for a multiple jar dependency. |
| 95 | * |
| 96 | * @throws IOException when fails to do IO operations |
| 97 | * @throws MojoExecutionException when fails to do mojo operations |
| 98 | */ |
| 99 | @Test |
| 100 | public void processMultipleJarLinking() |
| 101 | throws IOException, MojoExecutionException { |
| 102 | utilManager.createYangFileInfoSet(YangFileScanner.getYangFiles(SEARCH_DIR_FOR_YANG_FILES)); |
| 103 | |
| 104 | int size1 = utilManager.getYangFileInfoSet().size(); |
| 105 | |
| 106 | for (String file : getListOfTestJar(SEARCH_DIR_FOR_MULTI_JAR_FILES)) { |
| 107 | addInterJarRootNodes(file); |
| 108 | } |
| 109 | |
| 110 | utilManager.parseYangFileInfoSet(); |
| 111 | |
| 112 | utilManager.resolveDependenciesUsingLinker(); |
| 113 | |
| 114 | Iterator<YangFileInfo> yangFileInfoIterator = utilManager.getYangFileInfoSet().iterator(); |
| 115 | |
| 116 | YangFileInfo yangFileInfo = yangFileInfoIterator.next(); |
| 117 | |
| 118 | int size2 = utilManager.getYangFileInfoSet().size(); |
| 119 | assertThat(true, is(size1 != size2)); |
| 120 | assertThat(true, is(yangFileInfo.getRootNode().getName().equals("port-pair"))); |
| 121 | |
| 122 | yangFileInfo = yangFileInfoIterator.next(); |
| 123 | assertThat(true, is(yangFileInfo.getRootNode().getName().equals("flow-classifier"))); |
| 124 | |
| 125 | /* |
| 126 | * grouping flow-classifier { |
| 127 | * container flow-classifier { |
| 128 | * leaf id { |
| 129 | * type flow-classifier-id; |
| 130 | * } |
| 131 | * |
| 132 | * leaf tenant-id { |
| 133 | * type port-pair:tenant-id; |
| 134 | * } |
| 135 | * . |
| 136 | * . |
| 137 | * . |
| 138 | * |
| 139 | */ |
| 140 | |
| 141 | YangNode node = yangFileInfo.getRootNode(); |
| 142 | node = node.getChild(); |
| 143 | while (node != null) { |
| 144 | if (node instanceof YangGrouping) { |
| 145 | break; |
| 146 | } |
| 147 | node = node.getNextSibling(); |
| 148 | } |
| 149 | |
| 150 | node = node.getChild(); |
| 151 | ListIterator<YangLeaf> leafIterator = ((YangContainer) node).getListOfLeaf().listIterator(); |
| 152 | YangLeaf leafInfo = leafIterator.next(); |
| 153 | |
| 154 | assertThat(leafInfo.getName(), is("id")); |
| 155 | assertThat(leafInfo.getDataType().getDataTypeName(), is("flow-classifier-id")); |
| 156 | assertThat(leafInfo.getDataType().getDataType(), is(DERIVED)); |
| 157 | |
| 158 | leafInfo = leafIterator.next(); |
| 159 | |
| 160 | assertThat(leafInfo.getName(), is("tenant-id")); |
| 161 | assertThat(leafInfo.getDataType().getDataType(), is(DERIVED)); |
| 162 | |
| 163 | assertThat(true, is(((YangDerivedInfo<?>) leafInfo.getDataType().getDataTypeExtendedInfo()).getReferredTypeDef() |
| 164 | .getName().equals("tenant-id"))); |
| 165 | |
| 166 | assertThat(leafInfo.getDataType().getResolvableStatus(), is(RESOLVED)); |
| 167 | |
| 168 | YangDerivedInfo<?> derivedInfo = (YangDerivedInfo<?>) leafInfo.getDataType().getDataTypeExtendedInfo(); |
| 169 | |
| 170 | // Check for the effective built-in type. |
| 171 | assertThat(derivedInfo.getEffectiveBuiltInType(), is(STRING)); |
| 172 | |
| 173 | deleteDirectory(TARGET); |
| 174 | } |
| 175 | |
| 176 | /** |
| 177 | * Returns list of test jar files. |
| 178 | * |
| 179 | * @param searchdir search directory |
| 180 | * @return list of test jar files |
| 181 | */ |
| 182 | private List<String> getListOfTestJar(String searchdir) { |
| 183 | List<String> jarFiles = new ArrayList<>(); |
| 184 | |
| 185 | File directory = new File(searchdir + "/"); |
| 186 | File[] files = directory.listFiles(); |
| 187 | |
| 188 | for (File file : files) { |
| 189 | jarFiles.add(file.toString()); |
| 190 | } |
| 191 | |
| 192 | return jarFiles; |
| 193 | } |
| 194 | |
| 195 | /** |
| 196 | * Adds data model nodes of jar to file info set. |
| 197 | * |
| 198 | * @param jarFile jar file name |
| 199 | * @throws IOException when fails to do IO operations |
| 200 | */ |
| 201 | private void addInterJarRootNodes(String jarFile) throws IOException { |
| 202 | try { |
| 203 | List<YangNode> interJarResolvedNodes = deSerializeDataModel(parseJarFile(jarFile, TARGET)); |
| 204 | |
| 205 | for (YangNode node : interJarResolvedNodes) { |
| 206 | YangFileInfo dependentFileInfo = new YangFileInfo(); |
| 207 | dependentFileInfo.setRootNode(node); |
| 208 | dependentFileInfo.setForTranslator(false); |
| 209 | dependentFileInfo.setYangFileName(node.getName()); |
| 210 | utilManager.getYangFileInfoSet().add(dependentFileInfo); |
| 211 | } |
| 212 | } catch (IOException e) { |
| 213 | throw new IOException("failed to resolve in interjar scenario."); |
| 214 | } |
| 215 | } |
| 216 | |
| 217 | } |