def test_path_level(self):
test = lambda a: TestImpl.path_level(Link(a))
assert test('http://example.org/') == 0
assert test('http://example.org/foo') == 0
assert test('http://example.org/foo/') == 1
def test_path_level(self):
test = lambda a: TestImpl.path_level(Link(a))
assert test('http://example.org/') == 0
assert test('http://example.org/foo') == 0
assert test('http://example.org/foo/') == 1
