Traceback (most recent call last):
  File "/usr/lib/python3/dist-packages/unity8/shell/tests/test_rotation.py", line 132, in test_rotation_with_webbrowser_app
    self._assert_change_of_orientation_and_angle()
  File "/usr/lib/python3/dist-packages/unity8/shell/tests/test_rotation.py", line 53, in _assert_change_of_orientation_and_angle
    self.assertThat(self.orientation, Equals(tmp_o))
  File "/usr/lib/python3/dist-packages/testtools/testcase.py", line 423, in assertThat
    raise mismatch_error
testtools.matchers._impl.MismatchError: 1 != 2

Ran 2 tests in 51.274s
FAILED (failures=1)