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How to use test_get_volume_attachment method in tempest

Best Python code snippet using tempest_python

test_sf_volumes_attach.py

Source:test_sf_volumes_attach.py

...48    @test.idempotent_id('e63b0859-c81c-47de-8929-1169100eb0b7')49    @test.stresstest(class_setup_per='process')50    @test.attr(type='smoke')51    @test.services('compute')52    def test_get_volume_attachment(self):53        # Verify that a volume's attachment information is retrieved54        mountpoint = '/dev/vdc'55        self.client.attach_volume(self.volume['id'],56                                  self.server['id'],57                                  mountpoint)58        self.client.wait_for_volume_status(self.volume['id'], 'in-use')59        # NOTE(gfidente): added in reverse order because functions will be60        # called in reverse order to the order they are added (LIFO)61        self.addCleanup(self.client.wait_for_volume_status,62                        self.volume['id'],63                        'available')64        self.addCleanup(self.client.detach_volume, self.volume['id'])65        volume = self.client.show_volume(self.volume['id'])66        self.assertIn('attachments', volume)67        attachment = self.client.get_attachment_from_volume(volume)68        self.assertEqual(mountpoint, attachment['device'])69        self.assertEqual(self.server['id'], attachment['server_id'])70        self.assertEqual(self.volume['id'], attachment['id'])71        self.assertEqual(self.volume['id'], attachment['volume_id'])72    @test.idempotent_id('0257f24e-f8c7-43b2-bd60-bcda77ea11b4')73    @test.stresstest(class_setup_per='process')74    @test.attr(type='smoke')75    @test.services('compute')76    def test_get_volume_detachment(self):77        # Volume is attached and detached successfully from an instance78        mountpoint = '/dev/vdc'79        self.client.attach_volume(self.volume['id'],80                                  self.server['id'],81                                  mountpoint)82        self.client.wait_for_volume_status(self.volume['id'], 'in-use')83        self.client.detach_volume(self.volume['id'])84        self.client.wait_for_volume_status(self.volume['id'], 'available')85        volume = self.client.show_volume(self.volume['id'])86        self.assertIn('attachments', volume)87        self.assertEqual(0, len(volume['attachments']))88class VolumesV2MultiAttachTest(base.BaseVolumeTest):89    @classmethod90    def setup_clients(cls):91        super(VolumesV2MultiAttachTest, cls).setup_clients()92        cls.client = cls.volumes_client93        cls.image_client = cls.os.image_client94    @classmethod95    def resource_setup(cls):96        super(VolumesV2MultiAttachTest, cls).resource_setup()97        # Create a test shared instance98        srv_name = data_utils.rand_name(cls.__name__ + '-Instance')99        cls.server = cls.create_server(srv_name)100        waiters.wait_for_server_status(cls.servers_client, cls.server['id'],101                                       'ACTIVE')102        # Create four test shared volumes for attach tests103        cls.metadata = {'Type': 'work'}104        for i in range(3):105            cls.volume = cls.create_volume(metadata=cls.metadata)106            cls.client.wait_for_volume_status(cls.volume['id'], 'available')107    @classmethod108    def resource_cleanup(cls):109        # Delete the test instance110        cls.servers_client.delete_server(cls.server['id'])111        cls.servers_client.wait_for_server_termination(cls.server['id'])112        super(VolumesV2MultiAttachTest, cls).resource_cleanup()113    @test.idempotent_id('714394dc-767c-4853-b43a-52b21ad77e5f')114    @test.stresstest(class_setup_per='process')115    @test.services('compute')116    def test_get_volume_attachment(self):117        # Verify that a volume's attachment information is retrieved118        i = 0119        for volume in self.volumes:120            flag = ['a', 'b', 'c', 'd']121            mountpoint = '/dev/vd%s' % flag[i]122            i += 1123            self.client.attach_volume(volume['id'],124                                      self.server['id'],125                                      mountpoint)126            self.client.wait_for_volume_status(volume['id'], 'in-use')127        # NOTE(gfidente): added in reverse order because functions will be128        # called in reverse order to the order they are added (LIFO)129            self.addCleanup(self.client.wait_for_volume_status,130                            volume['id'],...

test_volumes_actions.py

Source:test_volumes_actions.py

...54            # Detach the volume from the instance55            resp, body = self.client.detach_volume(self.volume['id'])56            self.assertEqual(202, resp.status)57            self.client.wait_for_volume_status(self.volume['id'], 'available')58    def test_get_volume_attachment(self):59        """Verify that a volume's attachment information is retrieved"""60        mountpoint = '/dev/vdc'61        resp, body = self.client.attach_volume(self.volume['id'],62                                               self.server['id'],63                                               mountpoint)64        self.client.wait_for_volume_status(self.volume['id'], 'in-use')65        self.assertEqual(202, resp.status)66        try:67            resp, volume = self.client.get_volume(self.volume['id'])68            self.assertEqual(200, resp.status)69            self.assertTrue('attachments' in volume)70            attachment = volume['attachments'][0]71            self.assertEqual(mountpoint, attachment['device'])72            self.assertEqual(self.server['id'], attachment['server_id'])...

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