@Test
public void walk_root() throws URISyntaxException, IOException {
String authority = "local.walkroot";
String uri = SCHEME + "://" + authority;
Map<String, Object> env = new HashMap<>();
env.put(FileSystemIO.BASE_DIRECTORY, BASE_FILE.toString() + "/" + authority);
FileSystems.newFileSystem(URI.create(uri), env);
Path root = Paths.get(URI.create(uri));
createFiles(root, "root", 50);
walk(authority, root, "root", 50);
}
@BeforeClass
public static void setUpClass() throws IOException {
Map<String, Object> env = new HashMap<>();
env.put(FileSystemIO.BASE_DIRECTORY, BASE_FILE.toString() + "/" + AUTHORITY);
FileSystems.newFileSystem(URI.create(URI_PREFIX), env);
}