def test_service_available(self, get_proxy):
"""Test that RHSMObserver returns proxy if service is available."""
startup_check_method = Mock()
observer = RHSMObserver(startup_check_method)
self._setup_observer(observer)
self._make_service_available(observer)
# check the observer is returning a reasonably looking proxy
observer.get_proxy("BAZ")
get_proxy.assert_called_once_with("com.redhat.RHSM1", "BAZ", "BAZ")
def test_service_not_available_success(self, get_proxy):
"""Test that RHSMObserver checks service startup status and succeeds."""
startup_check_method = Mock()
# report that startup was successful
startup_check_method.return_value = True
observer = RHSMObserver(startup_check_method)
self._setup_observer(observer)
self._make_service_unavailable(observer)
# check the observer is returning a reasonably looking proxy
observer.get_proxy("BAZ")
get_proxy.assert_called_once_with("com.redhat.RHSM1", "BAZ", "BAZ")
# check that the startup check method was called
startup_check_method.assert_called_once_with(RHSM_SERVICE_TIMEOUT)
def test_service_not_available_failure(self, get_proxy):
"""Test that RHSMObserver checks service startup status and fails."""
startup_check_method = Mock()
# report that startup failed
startup_check_method.return_value = False
observer = RHSMObserver(startup_check_method)
self._setup_observer(observer)
self._make_service_unavailable(observer)
# DBusObserverError should be raise
with pytest.raises(DBusObserverError):
observer.get_proxy("BAZ")
# the observer should raise the exception before trying to get a proxy
get_proxy.assert_not_called()
# check that the startup check method was called
startup_check_method.assert_called_once_with(RHSM_SERVICE_TIMEOUT)