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1 parent 807cb5b commit 269cb4e82382726fcee3553a6511728eecb1ef81 Lars Vonk committed Oct 17, 2009
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4 .gitignore
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+.classpath
+.project
+target
+.settings
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68 pom.xml
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+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+ <groupId>org.fitnesse.plugins</groupId>
+ <artifactId>maven-classpath-plugin</artifactId>
+ <name>Maven Classpath Plugin</name>
+ <version>1.0-SNAPSHOT</version>
+ <dependencies>
+ <dependency>
+ <groupId>org.apache.maven</groupId>
+ <artifactId>maven-embedder</artifactId>
+ <version>3.0-alpha-2</version>
+ <scope>compile</scope>
+ </dependency>
+ <dependency>
+ <groupId>org.fitnesse</groupId>
+ <artifactId>fitnesse</artifactId>
+ <version>20090818</version>
+ </dependency>
+ <dependency>
+ <groupId>junit</groupId>
+ <artifactId>junit</artifactId>
+ <version>4.6</version>
+ <scope>test</scope>
+ </dependency>
+ </dependencies>
+ <repositories>
+ <repository>
+ <id>neuri</id>
+ <url>http://maven.neuri.com/</url>
+ <releases>
+ <enabled>true</enabled>
+ </releases>
+ <snapshots>
+ <enabled>false</enabled>
+ </snapshots>
+ </repository>
+ </repositories>
+ <build>
+ <plugins>
+ <plugin>
+ <artifactId>maven-assembly-plugin</artifactId>
+ <version>2.2-beta-4</version>
+ <configuration>
+ <descriptorRefs>
+ <descriptorRef>jar-with-dependencies</descriptorRef>
+ </descriptorRefs>
+ </configuration>
+ <executions>
+ <execution>
+ <id>make-jar</id>
+ <phase>package</phase>
+ <goals>
+ <goal>single</goal>
+ </goals>
+ </execution>
+ </executions>
+ </plugin>
+ <plugin>
+ <artifactId>maven-compiler-plugin</artifactId>
+ <configuration>
+ <source>1.5</source>
+ <target>1.5</target>
+ </configuration>
+ </plugin>
+ </plugins>
+ </build>
+</project>
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142 src/main/java/fitnesse/wikitext/widgets/MavenClasspathWidget.java
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+package fitnesse.wikitext.widgets;
+
+import static org.apache.maven.embedder.MavenEmbedder.validateConfiguration;
+
+import java.io.File;
+import java.util.List;
+import java.util.regex.Matcher;
+import java.util.regex.Pattern;
+
+import org.apache.maven.artifact.DependencyResolutionRequiredException;
+import org.apache.maven.embedder.Configuration;
+import org.apache.maven.embedder.ConfigurationValidationResult;
+import org.apache.maven.embedder.DefaultConfiguration;
+import org.apache.maven.embedder.MavenEmbedder;
+import org.apache.maven.embedder.MavenEmbedderConsoleLogger;
+import org.apache.maven.embedder.MavenEmbedderException;
+import org.apache.maven.execution.DefaultMavenExecutionRequest;
+import org.apache.maven.execution.MavenExecutionRequest;
+import org.apache.maven.execution.MavenExecutionResult;
+
+import fitnesse.html.HtmlUtil;
+import fitnesse.wiki.PageData;
+
+public class MavenClasspathWidget extends ParentWidget implements WidgetWithTextArgument {
+
+ static {
+ PageData.classpathWidgetBuilder.addWidgetClass(MavenClasspathWidget.class);
+ }
+
+ private String pomFile;
+ public static final String REGEXP = "^!pomFile [^\r\n]*";
+ private static final Pattern pattern = Pattern.compile("^!pomFile (.*)");
+
+ public MavenClasspathWidget(ParentWidget parent, String text) {
+ super(parent);
+ Matcher matcher = pattern.matcher(text);
+ if (matcher.find()) {
+ this.pomFile = matcher.group(1);
+ ensurePomFileExists();
+ } else {
+ throw new IllegalArgumentException("no pom file specified.");
+ }
+ }
+
+ private void ensurePomFileExists() {
+ if(!new File(pomFile).exists()) {
+ throw new IllegalArgumentException(pomFile + " does not exist");
+ }
+ }
+
+ @Override
+ public String asWikiText() throws Exception {
+ return "!pomFile " + pomFile;
+ }
+
+ public String getText() throws Exception {
+ List<String> classpathElements = getMavenClasspath();
+ return createClasspath(classpathElements);
+ }
+
+ private List<String> getMavenClasspath() throws MavenEmbedderException,
+ DependencyResolutionRequiredException {
+ Configuration configuration = mavenConfiguration();
+ ensureMavenConfigurationIsValid(configuration);
+ MavenExecutionRequest request = createExecutionRequest(projectRootDirectory());
+ List<String> classpathElements = getClasspathElements(configuration, request);
+ return classpathElements;
+ }
+
+ @Override
+ public String render() throws Exception {
+ List<String> classpathElements = getMavenClasspath();
+
+ String classpathForRender = "";
+ for (String element : classpathElements) {
+ classpathForRender += HtmlUtil.metaText("classpath: " + element) + HtmlUtil.BRtag;
+
+ }
+ return classpathForRender;
+
+ }
+
+ private void ensureMavenConfigurationIsValid(Configuration configuration) {
+ ConfigurationValidationResult validationResult = validateConfiguration(configuration);
+ if (!validationResult.isValid()) {
+ throw new IllegalStateException("Unable to create valid Maven Configuration.");
+ }
+ }
+
+ private String createClasspath(List<String> classpathElements) {
+ String classpath = "";
+ for (String element : classpathElements) {
+ classpath += element + File.pathSeparator;
+ }
+ return removeTrailingPathSeparator(classpath);
+ }
+
+ private String removeTrailingPathSeparator(String classpath) {
+ return classpath.substring(0, classpath.length() - 1);
+ }
+
+ private List<String> getClasspathElements(Configuration configuration, MavenExecutionRequest request)
+ throws MavenEmbedderException, DependencyResolutionRequiredException {
+ MavenEmbedder embedder = new MavenEmbedder(configuration);
+ MavenExecutionResult executionResult = embedder.readProjectWithDependencies(request);
+ List<String> classpathElements = executionResult.getProject().getCompileClasspathElements();
+ return classpathElements;
+ }
+
+ private File projectRootDirectory() {
+ String root = pomFile.substring(0, pomFile.lastIndexOf("/"));
+ File projectDirectory = new File(root);
+ return projectDirectory;
+ }
+
+ private MavenExecutionRequest createExecutionRequest(File projectDirectory) {
+ MavenExecutionRequest request = new DefaultMavenExecutionRequest().setBaseDirectory(projectDirectory).setPomFile(
+ pomFile);
+ return request;
+ }
+
+ private Configuration mavenConfiguration() {
+ Configuration configuration = new DefaultConfiguration().setClassLoader(Thread.currentThread()
+ .getContextClassLoader()).setMavenEmbedderLogger(new MavenEmbedderConsoleLogger());
+ if(hasNonDefaultLocalRepository()) {
+ configuration.setLocalRepository(getLocalRepository());
+ }
+ return configuration;
+ }
+
+ private boolean hasNonDefaultLocalRepository() {
+ return getLocalRepository() != null;
+ }
+ /*
+ * can be overridden for test purposes.
+ */
+ protected File getLocalRepository() {
+ return null;
+ }
+
+
+}
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92 src/test/java/fitnesse/wikitext/widgets/MavenClasspathWidgetTest.java
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+package fitnesse.wikitext.widgets;
+
+import static fitnesse.html.HtmlUtil.BRtag;
+import static fitnesse.html.HtmlUtil.metaText;
+
+import java.io.File;
+
+import org.codehaus.plexus.util.FileUtils;
+
+import fitnesse.wiki.PageData;
+
+public class MavenClasspathWidgetTest extends WidgetTestCase {
+ private static final String TEST_PROJECT_ROOT = new File("src/test/resources/MavenClasspathWidget").getAbsolutePath();
+ private final static String TEST_POM_FILE = "src/test/resources/MavenClasspathWidget/pom.xml";
+ private File mavenLocalRepo = new File(System.getProperty("java.io.tmpdir"), "MavenClasspathWidgetTest/m2/repo");
+ private String path = mavenLocalRepo.getAbsolutePath();
+
+ private MavenClasspathWidget widget;
+ @Override
+ protected void setUp() throws Exception {
+ super.setUp();
+ widget = new MavenClasspathWidget(new MockWidgetRoot(), "!pomFile " + TEST_POM_FILE) {
+ @Override
+ protected File getLocalRepository() {
+ return mavenLocalRepo;
+ }
+ };
+ mavenLocalRepo.mkdirs();
+ FileUtils.copyDirectoryStructure(new File(TEST_PROJECT_ROOT, "repository"), mavenLocalRepo);
+ }
+
+ @Override
+ protected void tearDown() throws Exception {
+ super.tearDown();
+ FileUtils.deleteDirectory(mavenLocalRepo);
+ }
+
+ @Override
+ protected String getRegexp() {
+ return MavenClasspathWidget.REGEXP;
+ }
+
+
+ public void testThatMavenClasspathWidgetIsAddedToTheClasspathWidgetBuilder() throws Exception {
+ assertEquals(MavenClasspathWidget.class, PageData.classpathWidgetBuilder.findWidgetClassMatching("!pomFile pom.xml"));
+ }
+
+ public void testRegexp() throws Exception {
+ assertMatchEquals("!pomFile pom.xml", "!pomFile pom.xml");
+ }
+
+ public void testAsWikiText() throws Exception {
+ assertEquals("!pomFile " + TEST_POM_FILE, widget.asWikiText());
+ }
+
+ public void testRender() throws Exception {
+ String actual = widget.render();
+ String expected = metaText("classpath: " + TEST_PROJECT_ROOT + "/target/classes") + BRtag +
+ metaText(classpathElementForRender("/fitnesse/fitnesse-dep/1.0/fitnesse-dep-1.0.jar")) + BRtag +
+ metaText(classpathElementForRender("/fitnesse/fitnesse-subdep/1.0/fitnesse-subdep-1.0.jar")) + BRtag;
+ assertEquals(expected, actual);
+ }
+
+ public void testGetText() throws Exception {
+ String actual = widget.getText();
+ String expected = TEST_PROJECT_ROOT + "/target/classes"
+ + classpathElementForText("/fitnesse/fitnesse-dep/1.0/fitnesse-dep-1.0.jar")
+ + classpathElementForText("/fitnesse/fitnesse-subdep/1.0/fitnesse-subdep-1.0.jar");
+ assertEquals(expected, actual);
+ }
+
+ public void testFailFastWhenPomFileDoesNotExist() throws Exception {
+ try {
+ new MavenClasspathWidget(new MockWidgetRoot(), "!pomFile /non/existing/pom.xml");
+ fail("should have thrown IllegalArgumentException");
+ } catch(IllegalArgumentException expected) {}
+ }
+
+ public void testFailFastWhenPomFileIsNotSpecified() throws Exception {
+ try {
+ new MavenClasspathWidget(new MockWidgetRoot(), "!pomFile");
+ fail("should have thrown IllegalArgumentException");
+ } catch(IllegalArgumentException expected) {}
+ }
+
+ private String classpathElementForRender(String file) {
+ return "classpath: " + path + file;
+ }
+ private String classpathElementForText(String file) {
+ return File.pathSeparator + path + file;
+ }
+}
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26 src/test/resources/MavenClasspathWidget/pom.xml
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+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+ <groupId>fitnesse</groupId>
+ <artifactId>fitnesse-maven-widget</artifactId>
+ <version>1.0</version>
+ <dependencies>
+ <dependency>
+ <groupId>fitnesse</groupId>
+ <artifactId>fitnesse-dep</artifactId>
+ <version>1.0</version>
+ </dependency>
+ </dependencies>
+ <repositories>
+ <repository>
+ <id>local</id>
+ <url>file://./test-resources/MavenClasspathWidget/repository</url>
+ <releases>
+ <enabled>true</enabled>
+ </releases>
+ <snapshots>
+ <enabled>false</enabled>
+ </snapshots>
+ </repository>
+ </repositories>
+</project>
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0 .../resources/MavenClasspathWidget/repository/fitnesse/fitnesse-dep/1.0/fitnesse-dep-1.0.jar
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14 .../resources/MavenClasspathWidget/repository/fitnesse/fitnesse-dep/1.0/fitnesse-dep-1.0.pom
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+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+ <groupId>fitnesse</groupId>
+ <artifactId>fitnesse-dep</artifactId>
+ <version>1.0</version>
+ <dependencies>
+ <dependency>
+ <groupId>fitnesse</groupId>
+ <artifactId>fitnesse-subdep</artifactId>
+ <version>1.0</version>
+ </dependency>
+ </dependencies>
+</project>
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0 ...rces/MavenClasspathWidget/repository/fitnesse/fitnesse-subdep/1.0/fitnesse-subdep-1.0.jar
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7 ...rces/MavenClasspathWidget/repository/fitnesse/fitnesse-subdep/1.0/fitnesse-subdep-1.0.pom
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+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+ xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+ <modelVersion>4.0.0</modelVersion>
+ <groupId>fitnesse</groupId>
+ <artifactId>fitnesse-subdep</artifactId>
+ <version>1.0</version>
+</project>

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