public void testCopyDir() throws Exception {
File fromDir = createTempDirectory();
File toDir = createTempDirectory();
VirtualFile fromVDir =
LocalFileSystem.getInstance()
.findFileByPath(fromDir.getPath().replace(File.separatorChar, '/'));
VirtualFile toVDir =
LocalFileSystem.getInstance()
.findFileByPath(toDir.getPath().replace(File.separatorChar, '/'));
assertNotNull(fromVDir);
assertNotNull(toVDir);
final VirtualFile dirToCopy = fromVDir.createChildDirectory(this, "dir");
final VirtualFile file = dirToCopy.createChildData(this, "temp_file");
file.setBinaryContent(new byte[] {0, 1, 2, 3});
final String newName = "dir";
final VirtualFile dirCopy = dirToCopy.copy(this, toVDir, newName);
assertEquals(newName, dirCopy.getName());
PlatformTestUtil.assertDirectoriesEqual(toVDir, fromVDir);
}
