yang/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.junit.Assert.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.Test;
  29
  30 public class YangToSourcesPluginTestIT {
  31
  32     // TODO Test yang files in transitive dependencies
  33
  34     @Test
  35     public void testYangRootNotExist() throws Exception {
  36         setUp("test-parent/YangRootNotExist/", false)
  37             .verifyTextInLog("[WARNING] yang-to-sources: YANG source directory");
  38     }
  39
  40     @Test
  41     public void testCorrect() throws VerificationException, URISyntaxException, IOException {
  42         verifyCorrectLog(setUp("test-parent/Correct/", false));
  43     }
  44
  45     @Test
  46     public void testAdditionalConfiguration() throws Exception {
  47         Verifier vrf = setUp("test-parent/AdditionalConfig/", false);
  48         vrf.verifyTextInLog("[DEBUG] yang-to-sources: Additional configuration picked up for : "
  49                 + "org.opendaylight.yangtools.yang2sources.spi.CodeGeneratorTestImpl: "
  50                 + "{nm1=abcd=a.b.c.d, nm2=abcd2=a.b.c.d.2}");
  51         vrf.verifyTextInLog("[DEBUG] yang-to-sources: Additional configuration picked up for : "
  52                 + "org.opendaylight.yangtools.yang2sources.spi.CodeGeneratorTestImpl: {c1=config}");
  53         vrf.verifyTextInLog("[DEBUG] yang-to-sources: YANG files marked as resources:");
  54         vrf.verifyTextInLog(Joiner.on(File.separator).join(Arrays.asList("target", "generated-sources", "spi"))
  55                 + " marked as resources for generator: org.opendaylight.yangtools.yang2sources.spi."
  56                 + "CodeGeneratorTestImpl");
  57     }
  58
  59     @Test
  60     public void testMissingYangInDep() throws Exception {
  61         try {
  62             setUp("test-parent/MissingYangInDep/", false);
  63             fail("Verification exception should have been thrown");
  64         } catch (VerificationException e) {
  65             assertVerificationException(e, "Imported module [unknownDep] was not found.");
  66             return;
  67         }
  68     }
  69
  70     static void verifyCorrectLog(final Verifier vrf) throws VerificationException {
  71         vrf.verifyErrorFreeLog();
  72         vrf.verifyTextInLog("[INFO] yang-to-sources: Project model files found: ");
  73         vrf.verifyTextInLog("[INFO] yang-to-sources: Code generator instantiated from "
  74                 + "org.opendaylight.yangtools.yang2sources.spi.CodeGeneratorTestImpl");
  75         vrf.verifyTextInLog("[INFO] yang-to-sources: Sources generated by "
  76                 + "org.opendaylight.yangtools.yang2sources.spi.CodeGeneratorTestImpl: 0");
  77     }
  78
  79     @Test
  80     public void testNoGenerators() throws Exception {
  81         Verifier vrf = setUp("test-parent/NoGenerators/", false);
  82         vrf.verifyErrorFreeLog();
  83         vrf.verifyTextInLog("[WARNING] yang-to-sources: No code generators provided");
  84     }
  85
  86     @Test
  87     public void testInvalidVersion() throws Exception {
  88         Verifier vrf = setUp("test-parent/InvalidVersion/", false);
  89         vrf.verifyErrorFreeLog();
  90         vrf.verifyTextInLog("[WARNING] yang-to-sources: Dependency resolution conflict:");
  91     }
  92
  93     @Test
  94     public void testUnknownGenerator() throws Exception {
  95         Verifier vrf = setUp("test-parent/UnknownGenerator/", true);
  96         vrf.verifyTextInLog("[INFO] yang-to-sources: Code generator instantiated from "
  97                 + "org.opendaylight.yangtools.yang2sources.spi.CodeGeneratorTestImpl");
  98         vrf.verifyTextInLog("Failed to instantiate code generator unknown");
  99         vrf.verifyTextInLog("java.lang.ClassNotFoundException: unknown");
 100     }
 101
 102     @Test
 103     public void testNoYangFiles() throws Exception {
 104         setUp("test-parent/NoYangFiles/", false).verifyTextInLog("[INFO] yang-to-sources: No input files found");
 105     }
 106
 107     static void assertVerificationException(final VerificationException ex, final String string) {
 108         assertThat(ex.getMessage(), containsString(string));
 109     }
 110
 111     static Verifier setUp(final String project, final boolean ignoreF)
 112             throws VerificationException, URISyntaxException, IOException {
 113         final URL path = YangToSourcesPluginTestIT.class.getResource("/" + project + "pom.xml");
 114         final Verifier verifier = new Verifier(new File(path.toURI()).getParent());
 115         if (ignoreF) {
 116             verifier.addCliOption("-fn");
 117         }
 118
 119         final Optional<String> maybeSettings = getEffectiveSettingsXML();
 120         if (maybeSettings.isPresent()) {
 121             verifier.addCliOption("-gs");
 122             verifier.addCliOption(maybeSettings.get());
 123         }
 124         verifier.setMavenDebug(true);
 125         verifier.executeGoal("generate-sources");
 126         return verifier;
 127     }
 128
 129     @Test
 130     public void testNoOutputDir() throws Exception {
 131         verifyCorrectLog(YangToSourcesPluginTestIT.setUp("test-parent/NoOutputDir/", false));
 132     }
 133
 134     @Test
 135     public void testFindResourceOnCp() throws Exception {
 136         Verifier v1 = setUp("test-parent/GenerateTest1/", false);
 137         v1.executeGoal("clean");
 138         v1.executeGoal("package");
 139
 140         String buildDir = getMavenBuildDirectory(v1);
 141         v1.assertFilePresent(buildDir + "/classes/META-INF/yang/types1@2013-02-27.yang");
 142         v1.assertFilePresent(buildDir + "/classes/META-INF/yang/types2@2013-02-27.yang");
 143         v1.assertFilePresent(buildDir + "/classes/META-INF/yang/types3@2013-02-27.yang");
 144
 145         Verifier v2 = setUp("test-parent/GenerateTest2/", false);
 146         v2.executeGoal("clean");
 147         v2.executeGoal("package");
 148
 149         buildDir = getMavenBuildDirectory(v2);
 150         v2.assertFilePresent(buildDir + "/classes/META-INF/yang/private@2013-02-27.yang");
 151         v2.assertFileNotPresent(buildDir + "/classes/META-INF/yang/types1@2013-02-27.yang");
 152         v2.assertFileNotPresent(buildDir + "/classes/META-INF/yang/types2@2013-02-27.yang");
 153         v2.assertFileNotPresent(buildDir + "/classes/META-INF/yang/types3@2013-02-27.yang");
 154     }
 155
 156     private static String getMavenBuildDirectory(final Verifier verifier) throws IOException {
 157         final Properties sp = new Properties();
 158         final Path path = new File(verifier.getBasedir() + "/it-project.properties").toPath();
 159         try (InputStream is = Files.newInputStream(path)) {
 160             sp.load(is);
 161         }
 162         return sp.getProperty("target.dir");
 163     }
 164
 165     private static Optional<String> getEffectiveSettingsXML() throws URISyntaxException, VerificationException,
 166             IOException {
 167         final URL path = Resources.getResource(YangToSourcesPluginTestIT.class, "/test-parent/pom.xml");
 168         final File buildDir = new File(path.toURI()).getParentFile().getParentFile().getParentFile();
 169         final File effectiveSettingsXML = new File(buildDir, "effective-settings.xml");
 170         if (effectiveSettingsXML.exists()) {
 171             return Optional.of(effectiveSettingsXML.getAbsolutePath());
 172         }
 173
 174         fail(effectiveSettingsXML.getAbsolutePath());
 175         return Optional.empty();
 176     }
 177 }