Python horizon.Dashboard() Examples

The following are 1 code examples of horizon.Dashboard(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module horizon , or try the search function .
Example #1
Source File: base.py    From avos with Apache License 2.0 5 votes vote down vote up 
def test_registry(self):
        """Verify registration and autodiscovery work correctly.

        Please note that this implicitly tests that autodiscovery works
        by virtue of the fact that the dashboards listed in
        ``settings.INSTALLED_APPS`` are loaded from the start.
        """
        # Registration
        self.assertEqual(2, len(base.Horizon._registry))
        horizon.register(MyDash)
        self.assertEqual(3, len(base.Horizon._registry))
        with self.assertRaises(ValueError):
            horizon.register(MyPanel)
        with self.assertRaises(ValueError):
            horizon.register("MyPanel")

        # Retrieval
        my_dash_instance_by_name = horizon.get_dashboard("mydash")
        self.assertIsInstance(my_dash_instance_by_name, MyDash)
        my_dash_instance_by_class = horizon.get_dashboard(MyDash)
        self.assertEqual(my_dash_instance_by_name, my_dash_instance_by_class)
        with self.assertRaises(base.NotRegistered):
            horizon.get_dashboard("fake")
        self.assertQuerysetEqual(horizon.get_dashboards(),
                                 ['<Dashboard: cats>',
                                  '<Dashboard: dogs>',
                                  '<Dashboard: mydash>'])

        # Removal
        self.assertEqual(3, len(base.Horizon._registry))
        horizon.unregister(MyDash)
        self.assertEqual(2, len(base.Horizon._registry))
        with self.assertRaises(base.NotRegistered):
            horizon.get_dashboard(MyDash)