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How to use test_resize_server_revert_with_volume_attached method in tempest

Best Python code snippet using tempest_python

test_server_actions.py

Source:test_server_actions.py

...346    @decorators.related_bug('1737599')347    @testtools.skipUnless(CONF.compute_feature_enabled.resize,348                          'Resize not available.')349    @utils.services('volume')350    def test_resize_server_revert_with_volume_attached(self):351        # Tests attaching a volume to a server instance and then resizing352        # the instance. Once the instance is resized, revert the resize which353        # should move the instance and volume attachment back to the original354        # compute host.355        # Create a blank volume and attach it to the server created in setUp.356        volume = self.create_volume()357        server = self.client.show_server(self.server_id)['server']358        self.attach_volume(server, volume)359        # Now resize the server with the blank volume attached.360        self.client.resize_server(self.server_id, self.flavor_ref_alt)361        # Explicitly delete the server to get a new one for later362        # tests. Avoids resize down race issues.363        self.addCleanup(self.delete_server, self.server_id)364        waiters.wait_for_server_status(...

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