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How to use get_container_and_disk_format method in tempest

Best Python code snippet using tempest_python
test_images.py
Source:test_images.py
...18from tempest import config19from tempest import exceptions20from tempest import test21CONF = config.CONF22def get_container_and_disk_format():23    a_formats = ['ami', 'ari', 'aki']24    container_format = CONF.image.container_formats[0]25    disk_format = CONF.image.disk_formats[0]26    if container_format in a_formats and container_format != disk_format:27        msg = ("The container format and the disk format don't match. "28               "Contaiter format: %(container)s, Disk format: %(disk)s." %29               {'container': container_format, 'disk': disk_format})30        raise exceptions.InvalidConfiguration(message=msg)31    return container_format, disk_format32class CreateRegisterImagesTest(base.BaseV1ImageTest):33    """Here we test the registration and creation of images."""34    @test.idempotent_id('3027f8e6-3492-4a11-8575-c3293017af4d')35    def test_register_then_upload(self):36        # Register, then upload an image37        properties = {'prop1': 'val1'}38        container_format, disk_format = get_container_and_disk_format()39        body = self.create_image(name='New Name',40                                 container_format=container_format,41                                 disk_format=disk_format,42                                 is_public=False,43                                 properties=properties)44        self.assertIn('id', body)45        image_id = body.get('id')46        self.assertEqual('New Name', body.get('name'))47        self.assertFalse(body.get('is_public'))48        self.assertEqual('queued', body.get('status'))49        for key, val in properties.items():50            self.assertEqual(val, body.get('properties')[key])51        # Now try uploading an image file52        image_file = moves.cStringIO(data_utils.random_bytes())53        body = self.client.update_image(image_id, data=image_file)['image']54        self.assertIn('size', body)55        self.assertEqual(1024, body.get('size'))56    @test.idempotent_id('69da74d9-68a9-404b-9664-ff7164ccb0f5')57    def test_register_remote_image(self):58        # Register a new remote image59        container_format, disk_format = get_container_and_disk_format()60        body = self.create_image(name='New Remote Image',61                                 container_format=container_format,62                                 disk_format=disk_format, is_public=False,63                                 location=CONF.image.http_image,64                                 properties={'key1': 'value1',65                                             'key2': 'value2'})66        self.assertIn('id', body)67        self.assertEqual('New Remote Image', body.get('name'))68        self.assertFalse(body.get('is_public'))69        self.assertEqual('active', body.get('status'))70        properties = body.get('properties')71        self.assertEqual(properties['key1'], 'value1')72        self.assertEqual(properties['key2'], 'value2')73    @test.idempotent_id('6d0e13a7-515b-460c-b91f-9f4793f09816')74    def test_register_http_image(self):75        container_format, disk_format = get_container_and_disk_format()76        body = self.create_image(name='New Http Image',77                                 container_format=container_format,78                                 disk_format=disk_format, is_public=False,79                                 copy_from=CONF.image.http_image)80        self.assertIn('id', body)81        image_id = body.get('id')82        self.assertEqual('New Http Image', body.get('name'))83        self.assertFalse(body.get('is_public'))84        self.client.wait_for_image_status(image_id, 'active')85        self.client.show_image(image_id)86    @test.idempotent_id('05b19d55-140c-40d0-b36b-fafd774d421b')87    def test_register_image_with_min_ram(self):88        # Register an image with min ram89        container_format, disk_format = get_container_and_disk_format()90        properties = {'prop1': 'val1'}91        body = self.create_image(name='New_image_with_min_ram',92                                 container_format=container_format,93                                 disk_format=disk_format,94                                 is_public=False,95                                 min_ram=40,96                                 properties=properties)97        self.assertIn('id', body)98        self.assertEqual('New_image_with_min_ram', body.get('name'))99        self.assertFalse(body.get('is_public'))100        self.assertEqual('queued', body.get('status'))101        self.assertEqual(40, body.get('min_ram'))102        for key, val in properties.items():103            self.assertEqual(val, body.get('properties')[key])104        self.client.delete_image(body['id'])105class ListImagesTest(base.BaseV1ImageTest):106    """Here we test the listing of image information"""107    @classmethod108    def skip_checks(cls):109        super(ListImagesTest, cls).skip_checks()110        if (len(CONF.image.container_formats) < 2111           or len(CONF.image.disk_formats) < 2):112            skip_msg = ("%s skipped as multiple container formats "113                        "or disk formats are not available." % cls.__name__)114            raise cls.skipException(skip_msg)115    @classmethod116    def resource_setup(cls):117        super(ListImagesTest, cls).resource_setup()118        # We add a few images here to test the listing functionality of119        # the images API120        a_formats = ['ami', 'ari', 'aki']121        (cls.container_format,122         cls.container_format_alt) = CONF.image.container_formats[:2]123        cls.disk_format, cls.disk_format_alt = CONF.image.disk_formats[:2]124        if cls.container_format in a_formats:125            cls.disk_format = cls.container_format126        if cls.container_format_alt in a_formats:127            cls.disk_format_alt = cls.container_format_alt128        img1 = cls._create_remote_image('one', cls.container_format,129                                        cls.disk_format)130        img2 = cls._create_remote_image('two', cls.container_format_alt,131                                        cls.disk_format_alt)132        img3 = cls._create_remote_image('dup', cls.container_format,133                                        cls.disk_format)134        img4 = cls._create_remote_image('dup', cls.container_format,135                                        cls.disk_format)136        img5 = cls._create_standard_image('1', cls.container_format_alt,137                                          cls.disk_format_alt, 42)138        img6 = cls._create_standard_image('2', cls.container_format_alt,139                                          cls.disk_format_alt, 142)140        img7 = cls._create_standard_image('33', cls.container_format,141                                          cls.disk_format, 142)142        img8 = cls._create_standard_image('33', cls.container_format,143                                          cls.disk_format, 142)144        cls.created_set = set(cls.created_images)145        # same container format146        cls.same_container_format_set = set((img1, img3, img4, img7, img8))147        # same disk format148        cls.same_disk_format_set = set((img2, img5, img6))149        # 1x with size 42150        cls.size42_set = set((img5,))151        # 3x with size 142152        cls.size142_set = set((img6, img7, img8,))153        # dup named154        cls.dup_set = set((img3, img4))155    @classmethod156    def _create_remote_image(cls, name, container_format, disk_format):157        """Create a new remote image and return newly-registered image-id"""158        name = 'New Remote Image %s' % name159        location = CONF.image.http_image160        image = cls.create_image(name=name,161                                 container_format=container_format,162                                 disk_format=disk_format,163                                 is_public=False,164                                 location=location)165        image_id = image['id']166        return image_id167    @classmethod168    def _create_standard_image(cls, name, container_format,169                               disk_format, size):170        """Create a new standard image and return newly-registered image-id171        Note that the size of the new image is a random number between172        1024 and 4096173        """174        image_file = moves.cStringIO(data_utils.random_bytes(size))175        name = 'New Standard Image %s' % name176        image = cls.create_image(name=name,177                                 container_format=container_format,178                                 disk_format=disk_format,179                                 is_public=False, data=image_file)180        image_id = image['id']181        return image_id182    @test.idempotent_id('246178ab-3b33-4212-9a4b-a7fe8261794d')183    def test_index_no_params(self):184        # Simple test to see all fixture images returned185        images_list = self.client.list_images()['images']186        image_list = map(lambda x: x['id'], images_list)187        for image_id in self.created_images:188            self.assertIn(image_id, image_list)189    @test.idempotent_id('f1755589-63d6-4468-b098-589820eb4031')190    def test_index_disk_format(self):191        images_list = self.client.list_images(192            disk_format=self.disk_format_alt)['images']193        for image in images_list:194            self.assertEqual(image['disk_format'], self.disk_format_alt)195        result_set = set(map(lambda x: x['id'], images_list))196        self.assertTrue(self.same_disk_format_set <= result_set)197        self.assertFalse(self.created_set - self.same_disk_format_set198                         <= result_set)199    @test.idempotent_id('2143655d-96d9-4bec-9188-8674206b4b3b')200    def test_index_container_format(self):201        images_list = self.client.list_images(202            container_format=self.container_format)['images']203        for image in images_list:204            self.assertEqual(image['container_format'], self.container_format)205        result_set = set(map(lambda x: x['id'], images_list))206        self.assertTrue(self.same_container_format_set <= result_set)207        self.assertFalse(self.created_set - self.same_container_format_set208                         <= result_set)209    @test.idempotent_id('feb32ac6-22bb-4a16-afd8-9454bb714b14')210    def test_index_max_size(self):211        images_list = self.client.list_images(size_max=42)['images']212        for image in images_list:213            self.assertTrue(image['size'] <= 42)214        result_set = set(map(lambda x: x['id'], images_list))215        self.assertTrue(self.size42_set <= result_set)216        self.assertFalse(self.created_set - self.size42_set <= result_set)217    @test.idempotent_id('6ffc16d0-4cbf-4401-95c8-4ac63eac34d8')218    def test_index_min_size(self):219        images_list = self.client.list_images(size_min=142)['images']220        for image in images_list:221            self.assertTrue(image['size'] >= 142)222        result_set = set(map(lambda x: x['id'], images_list))223        self.assertTrue(self.size142_set <= result_set)224        self.assertFalse(self.size42_set <= result_set)225    @test.idempotent_id('e5dc26d9-9aa2-48dd-bda5-748e1445da98')226    def test_index_status_active_detail(self):227        images_list = self.client.list_images(detail=True,228                                              status='active',229                                              sort_key='size',230                                              sort_dir='desc')['images']231        top_size = images_list[0]['size']  # We have non-zero sized images232        for image in images_list:233            size = image['size']234            self.assertTrue(size <= top_size)235            top_size = size236            self.assertEqual(image['status'], 'active')237    @test.idempotent_id('097af10a-bae8-4342-bff4-edf89969ed2a')238    def test_index_name(self):239        images_list = self.client.list_images(240            detail=True,241            name='New Remote Image dup')['images']242        result_set = set(map(lambda x: x['id'], images_list))243        for image in images_list:244            self.assertEqual(image['name'], 'New Remote Image dup')245        self.assertTrue(self.dup_set <= result_set)246        self.assertFalse(self.created_set - self.dup_set <= result_set)247class UpdateImageMetaTest(base.BaseV1ImageTest):248    @classmethod249    def resource_setup(cls):250        super(UpdateImageMetaTest, cls).resource_setup()251        container_format, disk_format = get_container_and_disk_format()252        cls.image_id = cls._create_standard_image('1', container_format,253                                                  disk_format, 42)254    @classmethod255    def _create_standard_image(cls, name, container_format,256                               disk_format, size):257        """Create a new standard image and return newly-registered image-id"""258        image_file = moves.cStringIO(data_utils.random_bytes(size))259        name = 'New Standard Image %s' % name260        image = cls.create_image(name=name,261                                 container_format=container_format,262                                 disk_format=disk_format,263                                 is_public=False, data=image_file,264                                 properties={'key1': 'value1'})265        image_id = image['id']...
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