plugin/yang-maven-plugin-it/src/test/java/org/opendaylight/yangtools/yang2sources/plugin/it/YangToSourcesPluginTestIT.java

   1 /*
   2  * Copyright (c) 2013 Cisco Systems, Inc. and others.  All rights reserved.
   3  *
   4  * This program and the accompanying materials are made available under the
   5  * terms of the Eclipse Public License v1.0 which accompanies this distribution,
   6  * and is available at http://www.eclipse.org/legal/epl-v10.html
   7  */
   8 package org.opendaylight.yangtools.yang2sources.plugin.it;
   9
  10 import static org.hamcrest.CoreMatchers.containsString;
  11 import static org.hamcrest.MatcherAssert.assertThat;
  12 import static org.junit.Assert.fail;
  13
  14 import com.google.common.base.Joiner;
  15 import com.google.common.io.Resources;
  16 import java.io.File;
  17 import java.io.IOException;
  18 import java.io.InputStream;
  19 import java.net.URISyntaxException;
  20 import java.net.URL;
  21 import java.nio.file.Files;
  22 import java.nio.file.Path;
  23 import java.util.Arrays;
  24 import java.util.Optional;
  25 import java.util.Properties;
  26 import org.apache.maven.it.VerificationException;
  27 import org.apache.maven.it.Verifier;
  28 import org.junit.BeforeClass;
  29 import org.junit.Test;
  30 import org.slf4j.Logger;
  31 import org.slf4j.LoggerFactory;
  32
  33 public class YangToSourcesPluginTestIT {
  34     private static final Logger LOG = LoggerFactory.getLogger(YangToSourcesPluginTestIT.class);
  35     private static final String MAVEN_OPTS = "MAVEN_OPTS";
  36     private static final String DESTFILE = "destfile=";
  37
  38     private static String ARGLINE_PREFIX;
  39     private static String ARGLINE_SUFFIX;
  40
  41     @BeforeClass
  42     public static void beforeClass() {
  43         final String argLine = System.getProperty("itArgPath");
  44         if (argLine == null || argLine.isBlank()) {
  45             return;
  46         }
  47
  48         final int destFileIndex = argLine.indexOf(DESTFILE);
  49         if (destFileIndex == -1) {
  50             LOG.warn("Cannot find \"{} in \"{}\", disabling integration", DESTFILE, argLine);
  51             return;
  52         }
  53
  54         ARGLINE_PREFIX = argLine.substring(0, destFileIndex + DESTFILE.length());
  55         final int commaIndex = argLine.indexOf(',', ARGLINE_PREFIX.length());
  56         ARGLINE_SUFFIX = commaIndex == -1 ? "" : argLine.substring(commaIndex);
  57     }
  58
  59     // TODO Test yang files in transitive dependencies
  60
  61     @Test
  62     public void testYangRootNotExist() throws Exception {
  63         setUp("test-parent/YangRootNotExist/", false)
  64             .verifyTextInLog("[WARNING] yang-to-sources: YANG source directory");
  65     }
  66
  67     @Test
  68     public void testCorrect() throws VerificationException, URISyntaxException, IOException {
  69         verifyCorrectLog(setUp("test-parent/Correct/", false));
  70     }
  71
  72     @Test
  73     public void testAdditionalConfiguration() throws Exception {
  74         Verifier vrf = setUp("test-parent/AdditionalConfig/", false);
  75         vrf.verifyTextInLog("[DEBUG] yang-to-sources: Additional configuration picked up for : "
  76                 + "org.opendaylight.yangtools.yang2sources.spi.CodeGeneratorTestImpl: "
  77                 + "{nm1=abcd=a.b.c.d, nm2=abcd2=a.b.c.d.2}");
  78         vrf.verifyTextInLog("[DEBUG] yang-to-sources: Additional configuration picked up for : "
  79                 + "org.opendaylight.yangtools.yang2sources.spi.CodeGeneratorTestImpl: {c1=config}");
  80         vrf.verifyTextInLog("[DEBUG] yang-to-sources: YANG files marked as resources:");
  81         vrf.verifyTextInLog(Joiner.on(File.separator).join(Arrays.asList("target", "generated-sources", "spi"))
  82                 + " marked as resources for generator: org.opendaylight.yangtools.yang2sources.spi."
  83                 + "CodeGeneratorTestImpl");
  84     }
  85
  86     @Test
  87     public void testMissingYangInDep() throws Exception {
  88         try {
  89             setUp("test-parent/MissingYangInDep/", false);
  90             fail("Verification exception should have been thrown");
  91         } catch (VerificationException e) {
  92             assertVerificationException(e, "Imported module [unknownDep] was not found.");
  93         }
  94     }
  95
  96     static void verifyCorrectLog(final Verifier vrf) throws VerificationException {
  97         vrf.verifyErrorFreeLog();
  98         vrf.verifyTextInLog("[INFO] yang-to-sources: Project model files found: ");
  99         vrf.verifyTextInLog("[INFO] yang-to-sources: Code generator instantiated from "
 100                 + "org.opendaylight.yangtools.yang2sources.spi.CodeGeneratorTestImpl");
 101         vrf.verifyTextInLog("[INFO] yang-to-sources: Sources generated by "
 102                 + "org.opendaylight.yangtools.yang2sources.spi.CodeGeneratorTestImpl: 0");
 103     }
 104
 105     @Test
 106     public void testNoGenerators() throws Exception {
 107         Verifier vrf = setUp("test-parent/NoGenerators/", false);
 108         vrf.verifyErrorFreeLog();
 109         vrf.verifyTextInLog("[WARNING] yang-to-sources: No code generators provided");
 110     }
 111
 112     @Test
 113     public void testInvalidVersion() throws Exception {
 114         Verifier vrf = setUp("test-parent/InvalidVersion/", false);
 115         vrf.verifyErrorFreeLog();
 116         vrf.verifyTextInLog("[WARNING] yang-to-sources: Dependency resolution conflict:");
 117     }
 118
 119     @Test
 120     public void testUnknownGenerator() throws Exception {
 121         Verifier vrf = setUp("test-parent/UnknownGenerator/", true);
 122         vrf.verifyTextInLog("[INFO] yang-to-sources: Code generator instantiated from "
 123                 + "org.opendaylight.yangtools.yang2sources.spi.CodeGeneratorTestImpl");
 124         vrf.verifyTextInLog("on project unknown-generator: Failed to find code generator class unknown");
 125         vrf.verifyTextInLog("MojoFailureException: Failed to find code generator class unknown");
 126         vrf.verifyTextInLog("java.lang.ClassNotFoundException: unknown");
 127     }
 128
 129     @Test
 130     public void testNoYangFiles() throws Exception {
 131         setUp("test-parent/NoYangFiles/", false).verifyTextInLog("[INFO] yang-to-sources: No input files found");
 132     }
 133
 134     static void assertVerificationException(final VerificationException ex, final String string) {
 135         assertThat(ex.getMessage(), containsString(string));
 136     }
 137
 138     static Verifier setUp(final String project, final boolean ignoreF)
 139             throws VerificationException, URISyntaxException, IOException {
 140         final URL path = YangToSourcesPluginTestIT.class.getResource("/" + project + "pom.xml");
 141         final File parent = new File(path.toURI()).getParentFile();
 142         final Verifier verifier = new Verifier(parent.toString());
 143         if (ignoreF) {
 144             verifier.addCliOption("-fn");
 145         }
 146
 147         getEffectiveSettingsXML().ifPresent(settings -> {
 148             verifier.addCliOption("-gs");
 149             verifier.addCliOption(settings);
 150         });
 151
 152         verifier.setForkJvm(true);
 153         verifier.setMavenDebug(true);
 154
 155         if (ARGLINE_PREFIX != null) {
 156             final String argLine =
 157                 ARGLINE_PREFIX + parent.getParent() + "/" + parent.getName() + ".exec" + ARGLINE_SUFFIX;
 158             final String mavenOpts = System.getenv(MAVEN_OPTS);
 159             final String newMavenOpts = mavenOpts == null ? argLine : mavenOpts + " " + argLine;
 160             LOG.debug("Adjusted {} to \"{}\"", MAVEN_OPTS, newMavenOpts);
 161             verifier.setEnvironmentVariable(MAVEN_OPTS, newMavenOpts);
 162         }
 163
 164         verifier.executeGoal("generate-sources");
 165         return verifier;
 166     }
 167
 168     @Test
 169     public void testNoOutputDir() throws Exception {
 170         verifyCorrectLog(YangToSourcesPluginTestIT.setUp("test-parent/NoOutputDir/", false));
 171     }
 172
 173     @Test
 174     public void testFindResourceOnCp() throws Exception {
 175         Verifier v1 = setUp("test-parent/GenerateTest1/", false);
 176         v1.executeGoal("clean");
 177         v1.executeGoal("package");
 178
 179         String buildDir = getMavenBuildDirectory(v1);
 180         v1.assertFilePresent(buildDir + "/classes/META-INF/yang/types1@2013-02-27.yang");
 181         v1.assertFilePresent(buildDir + "/classes/META-INF/yang/types2@2013-02-27.yang");
 182         v1.assertFilePresent(buildDir + "/classes/META-INF/yang/types3@2013-02-27.yang");
 183
 184         Verifier v2 = setUp("test-parent/GenerateTest2/", false);
 185         v2.executeGoal("clean");
 186         v2.executeGoal("package");
 187
 188         buildDir = getMavenBuildDirectory(v2);
 189         v2.assertFilePresent(buildDir + "/classes/META-INF/yang/private@2013-02-27.yang");
 190         v2.assertFileNotPresent(buildDir + "/classes/META-INF/yang/types1@2013-02-27.yang");
 191         v2.assertFileNotPresent(buildDir + "/classes/META-INF/yang/types2@2013-02-27.yang");
 192         v2.assertFileNotPresent(buildDir + "/classes/META-INF/yang/types3@2013-02-27.yang");
 193     }
 194
 195     @Test
 196     public void testFileGenerator() throws Exception {
 197         Verifier v1 = setUp("test-parent/FileGenerator/", false);
 198         v1.executeGoal("clean");
 199         v1.executeGoal("package");
 200
 201         String buildDir = getMavenBuildDirectory(v1);
 202
 203         v1.assertFilePresent(buildDir + "/generated-sources/"
 204             + "org.opendaylight.yangtools.yang2sources.spi.TestFileGenerator/fooGenSource.test");
 205         v1.assertFilePresent(buildDir + "/generated-resources/"
 206             + "org.opendaylight.yangtools.yang2sources.spi.TestFileGenerator/foo-gen-resource");
 207         v1.assertFilePresent(buildDir + "/../src/main/java/fooSource.test");
 208         v1.assertFilePresent(buildDir + "/../src/main/resources/foo-resource");
 209     }
 210
 211     private static String getMavenBuildDirectory(final Verifier verifier) throws IOException {
 212         final Properties sp = new Properties();
 213         final Path path = new File(verifier.getBasedir() + "/it-project.properties").toPath();
 214         try (InputStream is = Files.newInputStream(path)) {
 215             sp.load(is);
 216         }
 217         return sp.getProperty("target.dir");
 218     }
 219
 220     private static Optional<String> getEffectiveSettingsXML() throws URISyntaxException, VerificationException,
 221             IOException {
 222         final URL path = Resources.getResource(YangToSourcesPluginTestIT.class, "/test-parent/pom.xml");
 223         final File buildDir = new File(path.toURI()).getParentFile().getParentFile().getParentFile();
 224         final File effectiveSettingsXML = new File(buildDir, "effective-settings.xml");
 225         if (effectiveSettingsXML.exists()) {
 226             return Optional.of(effectiveSettingsXML.getAbsolutePath());
 227         }
 228
 229         fail(effectiveSettingsXML.getAbsolutePath());
 230         return Optional.empty();
 231     }
 232 }