public void testCopyFile() 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 fileToCopy = fromVDir.createChildData(this, "temp_file");
final byte[] byteContent = {0, 1, 2, 3};
fileToCopy.setBinaryContent(byteContent);
final String newName = "new_temp_file";
final VirtualFile copy = fileToCopy.copy(this, toVDir, newName);
assertEquals(newName, copy.getName());
assertTrue(Arrays.equals(byteContent, copy.contentsToByteArray()));
}
