def test_show_last_sync_no_sync(mocker):
"""
If there's no value to display, default to a "waiting" message.
"""
w = Window()
w.update_activity_status = mocker.MagicMock()
w.show_last_sync(None)
w.update_activity_status.assert_called_once_with('Last Refresh: never')
def test_show_last_sync(mocker):
"""
If there's a value display the result of its "humanize" method.humanize
"""
w = Window()
w.update_activity_status = mocker.MagicMock()
updated_on = mocker.MagicMock()
w.show_last_sync(updated_on)
w.update_activity_status.assert_called_once_with(
'Last Refresh: {}'.format(updated_on.humanize()))