PLXCOMP-232. Unpacking .tar.gz fails

Author: sadovnikov

src/test/jars/plexus-archiver-2.4.4.tar.gz

@@ -0,0 +1,68 @@
+package org.codehaus.plexus.archiver.tar;
+
+import org.codehaus.plexus.PlexusTestCase;
+import org.codehaus.plexus.archiver.UnArchiver;
+import org.codehaus.plexus.components.io.fileselectors.FileSelector;
+import org.codehaus.plexus.components.io.fileselectors.IncludeExcludeFileSelector;
+import org.codehaus.plexus.util.FileUtils;
+
+import java.io.File;
+import java.lang.reflect.Method;
+
+/**
+ * @author <a href="mailto:viktor@jv-ration.com">Viktor Sadovnikov</a>
+ * @version $Revision$ $Date$
+ */
+public class TarUnArchiverTest extends PlexusTestCase
+{
+
+    private void runUnarchiver( FileSelector[] selectors, boolean[] results )
+            throws Exception
+    {
+        String s = "target/tar-unarchiver-tests";
+
+        File testJar = new File( getBasedir(), "src/test/jars/test.tar.gz" );
+
+        File outputDirectory = new File( getBasedir(), s );
+
+        TarUnArchiver tarUn = (TarUnArchiver) lookup( UnArchiver.ROLE, "tar.gz" );
+        tarUn.setSourceFile(testJar);
+        tarUn.setDestDirectory(outputDirectory);
+        tarUn.setFileSelectors(selectors);
+
+        FileUtils.deleteDirectory( outputDirectory );
+
+        tarUn.extract();
+
+        assertFileExistance( s, "/resources/artifactId/test.properties", results[0]);
+        assertFileExistance( s, "/resources/artifactId/directory/test.properties", results[1]);
+        assertFileExistance( s, "/META-INF/MANIFEST.MF", results[2]);
+
+    }
+
+    private void assertFileExistance( String s, String file, boolean exists ) {
+        File f0 = new File( getBasedir(), s + file );
+        assertEquals( String.format("Did %s expect to find %s file", exists ? "" : "NOT", f0.getAbsoluteFile()), exists, f0.exists() );
+    }
+
+    public void testExtractingADirectoryFromAJarFile()
+            throws Exception
+    {
+        runUnarchiver( null, new boolean[]{ true, true, false } );
+        runUnarchiver( null, new boolean[]{ true, true, true } );
+    }
+
+    public void testSelectors()
+            throws Exception
+    {
+        IncludeExcludeFileSelector fileSelector = new IncludeExcludeFileSelector();
+        runUnarchiver( new FileSelector[]{ fileSelector }, new boolean[]{ true, true, true } );
+        fileSelector.setExcludes( new String[]{ "**/test.properties" } );
+        runUnarchiver( new FileSelector[]{ fileSelector }, new boolean[]{ false, false, true } );
+        fileSelector.setIncludes( new String[]{ "**/test.properties" } );
+        fileSelector.setExcludes( null );
+        runUnarchiver( new FileSelector[]{ fileSelector }, new boolean[]{ true, true, false } );
+        fileSelector.setExcludes( new String[]{ "resources/artifactId/directory/test.properties" } );
+        runUnarchiver( new FileSelector[]{ fileSelector }, new boolean[]{ true, false, false } );
+    }
+}