First working JCR file system

[lgpl/argeo-commons.git] / org.argeo.jcr / ext / test / org / argeo / jcr / fs / JcrFileSystemTest.java

diff --git a/org.argeo.jcr/ext/test/org/argeo/jcr/fs/JcrFileSystemTest.java b/org.argeo.jcr/ext/test/org/argeo/jcr/fs/JcrFileSystemTest.java
new file mode 100644 (file)
index 0000000..1cf7ef7
--- /dev/null
+++ b/org.argeo.jcr/ext/test/org/argeo/jcr/fs/JcrFileSystemTest.java
@@ -0,0 +1,97 @@
+package org.argeo.jcr.fs;
+
+import java.io.InputStream;
+import java.io.OutputStream;
+import java.net.URI;
+import java.nio.file.DirectoryStream;
+import java.nio.file.Files;
+import java.nio.file.Path;
+import java.nio.file.attribute.BasicFileAttributes;
+import java.nio.file.attribute.FileTime;
+import java.nio.file.spi.FileSystemProvider;
+import java.util.Arrays;
+import java.util.Map;
+
+import javax.jcr.Property;
+import javax.jcr.nodetype.NodeType;
+
+import org.apache.commons.io.IOUtils;
+import org.apache.commons.logging.Log;
+import org.apache.commons.logging.LogFactory;
+import org.argeo.jackrabbit.fs.JackrabbitMemoryFsProvider;
+
+import junit.framework.TestCase;
+
+public class JcrFileSystemTest extends TestCase {
+       private final static Log log = LogFactory.getLog(JcrFileSystemTest.class);
+
+       public void testSimple() throws Exception {
+               FileSystemProvider fsProvider = new JackrabbitMemoryFsProvider();
+
+               // Simple file
+               Path testPath = fsProvider.getPath(new URI("jcr+memory:/test.txt"));
+               Files.createFile(testPath);
+               BasicFileAttributes bfa = Files.readAttributes(testPath, BasicFileAttributes.class);
+               FileTime ft = bfa.creationTime();
+               assertNotNull(ft);
+               assertTrue(bfa.isRegularFile());
+               log.debug("Created " + testPath + " (" + ft + ")");
+               Files.delete(testPath);
+               log.debug("Deleted " + testPath);
+               String txt = "TEST\nTEST2\n";
+               byte[] arr = txt.getBytes();
+               Files.write(testPath, arr);
+               log.debug("Wrote " + testPath);
+               byte[] read = Files.readAllBytes(testPath);
+               assertTrue(Arrays.equals(arr, read));
+               assertEquals(txt, new String(read));
+               log.debug("Read " + testPath);
+               Path rootPath = fsProvider.getPath(new URI("jcr+memory:/"));
+               log.debug("Got root " + rootPath);
+               Path testDir = rootPath.resolve("testDir");
+               log.debug("Resolved " + testDir);
+               // Copy
+               Files.createDirectory(testDir);
+               log.debug("Created directory " + testDir);
+               Path subsubdir = Files.createDirectories(testDir.resolve("subdir/subsubdir"));
+               log.debug("Created sub directories " + subsubdir);
+               Path copiedFile = testDir.resolve("copiedFile.txt");
+               log.debug("Resolved " + copiedFile);
+               try (OutputStream out = Files.newOutputStream(copiedFile); InputStream in = Files.newInputStream(testPath)) {
+                       IOUtils.copy(in, out);
+               }
+               log.debug("Copied " + testPath + " to " + copiedFile);
+               Files.delete(testPath);
+               log.debug("Deleted " + testPath);
+               byte[] copiedRead = Files.readAllBytes(copiedFile);
+               assertTrue(Arrays.equals(copiedRead, read));
+               log.debug("Read " + copiedFile);
+               // Browse directories
+               DirectoryStream<Path> files = Files.newDirectoryStream(testDir);
+               int fileCount = 0;
+               Path listedFile = null;
+               for (Path file : files) {
+                       fileCount++;
+                       if (!Files.isDirectory(file))
+                               listedFile = file;
+               }
+               assertEquals(2, fileCount);
+               assertEquals(copiedFile, listedFile);
+               assertEquals(copiedFile.toString(), listedFile.toString());
+               log.debug("Listed " + testDir);
+               // Generic attributes
+               Map<String, Object> attrs = Files.readAttributes(copiedFile, "*");
+               assertEquals(5, attrs.size());
+               log.debug("Read attributes of " + copiedFile + ": " + attrs.keySet());
+               // Direct node access
+               NodeFileAttributes nfa = Files.readAttributes(copiedFile, NodeFileAttributes.class);
+               nfa.getNode().addMixin(NodeType.MIX_LANGUAGE);
+               nfa.getNode().getSession().save();
+               log.debug("Add mix:language");
+               Files.setAttribute(copiedFile, Property.JCR_LANGUAGE, "fr");
+               log.debug("Set language");
+               attrs = Files.readAttributes(copiedFile, "*");
+               assertEquals(6, attrs.size());
+               log.debug("Read attributes of " + copiedFile + ": " + attrs.keySet());
+       }
+}