How to use _random_container_name method in localstack
Best Python code snippet using localstack_python
test_docker.py
Source:test_docker.py 
...24 ],25)26LOG = logging.getLogger(__name__)27container_name_prefix = "lst_test_"28def _random_container_name() -> str:29 return f"{container_name_prefix}{short_uid()}"30@pytest.fixture31def dummy_container(create_container):32 """Returns a container that is created but not started"""33 return create_container("alpine", command=["sh", "-c", "while true; do sleep 1; done"])34@pytest.fixture35def create_container(docker_client: ContainerClient, create_network):36 """37 Uses the factory as fixture pattern to wrap ContainerClient.create_container as a factory that38 removes the containers after the fixture is cleaned up.39 Depends on create network for correct cleanup order40 """41 containers = list()42 def _create_container(image_name: str, **kwargs):43 kwargs["name"] = kwargs.get("name", _random_container_name())44 cid = docker_client.create_container(image_name, **kwargs)45 cid = cid.strip()46 containers.append(cid)47 return ContainerInfo(cid, kwargs["name"]) # FIXME name should come from docker_client48 yield _create_container49 for c in containers:50 try:51 docker_client.remove_container(c)52 except Exception:53 LOG.warning("failed to remove test container %s", c)54@pytest.fixture55def create_network():56 """57 Uses the factory as fixture pattern to wrap the creation of networks as a factory that58 removes the networks after the fixture is cleaned up.59 """60 networks = list()61 def _create_network(network_name: str):62 network_id = safe_run([config.DOCKER_CMD, "network", "create", network_name]).strip()63 networks.append(network_id)64 return network_id65 yield _create_network66 for network in networks:67 try:68 LOG.debug("Removing network %s", network)69 safe_run([config.DOCKER_CMD, "network", "remove", network])70 except CalledProcessError:71 pass72class TestDockerClient:73 def test_container_lifecycle_commands(self, docker_client: ContainerClient):74 container_name = _random_container_name()75 output = docker_client.create_container(76 "alpine",77 name=container_name,78 command=["sh", "-c", "for i in `seq 30`; do sleep 1; echo $i; done"],79 )80 container_id = output.strip()81 assert container_id82 try:83 docker_client.start_container(container_id)84 assert DockerContainerStatus.UP == docker_client.get_container_status(container_name)85 docker_client.stop_container(container_id)86 assert DockerContainerStatus.DOWN == docker_client.get_container_status(container_name)87 finally:88 docker_client.remove_container(container_id)89 assert DockerContainerStatus.NON_EXISTENT == docker_client.get_container_status(90 container_name91 )92 def test_create_container_remove_removes_container(93 self, docker_client: ContainerClient, create_container94 ):95 info = create_container("alpine", remove=True, command=["echo", "foobar"])96 # make sure it was correctly created97 assert 1 == len(docker_client.list_containers(f"id={info.container_id}"))98 # start the container99 output, _ = docker_client.start_container(info.container_id, attach=True)100 output = output.decode(config.DEFAULT_ENCODING)101 time.sleep(1) # give the docker daemon some time to remove the container after execution102 assert 0 == len(docker_client.list_containers(f"id={info.container_id}"))103 # it takes a while for it to be removed104 assert "foobar" in output105 def test_create_container_non_existing_image(self, docker_client: ContainerClient):106 with pytest.raises(NoSuchImage):107 docker_client.create_container("this_image_does_hopefully_not_exist_42069")108 def test_exec_in_container(109 self, docker_client: ContainerClient, dummy_container: ContainerInfo110 ):111 docker_client.start_container(dummy_container.container_id)112 output, _ = docker_client.exec_in_container(113 dummy_container.container_id, command=["echo", "foobar"]114 )115 output = output.decode(config.DEFAULT_ENCODING)116 assert "foobar" == output.strip()117 def test_exec_in_container_not_running_raises_exception(118 self, docker_client: ContainerClient, dummy_container119 ):120 with pytest.raises(ContainerException):121 # can't exec into a non-running container122 docker_client.exec_in_container(123 dummy_container.container_id, command=["echo", "foobar"]124 )125 def test_exec_in_container_with_env(self, docker_client: ContainerClient, dummy_container):126 docker_client.start_container(dummy_container.container_id)127 env = {"MYVAR": "foo_var"}128 output, _ = docker_client.exec_in_container(129 dummy_container.container_id, env_vars=env, command=["env"]130 )131 output = output.decode(config.DEFAULT_ENCODING)132 assert "MYVAR=foo_var" in output133 def test_exec_error_in_container(self, docker_client: ContainerClient, dummy_container):134 docker_client.start_container(dummy_container.container_id)135 with pytest.raises(ContainerException) as ex:136 docker_client.exec_in_container(137 dummy_container.container_id, command=["./doesnotexist"]138 )139 assert ex.match("doesnotexist: no such file or directory")140 def test_create_container_with_max_env_vars(141 self, docker_client: ContainerClient, create_container142 ):143 # default ARG_MAX=131072 in Docker144 env = dict([(f"IVAR_{i:05d}", f"VAL_{i:05d}") for i in range(2000)])145 # make sure we're really triggering the relevant code146 assert len(str(dict(env))) >= Util.MAX_ENV_ARGS_LENGTH147 info = create_container("alpine", env_vars=env, command=["env"])148 output, _ = docker_client.start_container(info.container_id, attach=True)149 output = output.decode(config.DEFAULT_ENCODING)150 assert "IVAR_00001=VAL_00001" in output151 assert "IVAR_01000=VAL_01000" in output152 assert "IVAR_01999=VAL_01999" in output153 def test_run_container(self, docker_client: ContainerClient):154 container_name = _random_container_name()155 try:156 output, _ = docker_client.run_container(157 "alpine",158 name=container_name,159 command=["echo", "foobared"],160 )161 output = output.decode(config.DEFAULT_ENCODING)162 assert "foobared" in output163 finally:164 docker_client.remove_container(container_name)165 def test_run_container_error(self, docker_client: ContainerClient):166 container_name = _random_container_name()167 try:168 with pytest.raises(ContainerException):169 docker_client.run_container(170 "alpine",171 name=container_name,172 command=["./doesnotexist"],173 )174 finally:175 docker_client.remove_container(container_name)176 def test_stop_non_existing_container(self, docker_client: ContainerClient):177 with pytest.raises(NoSuchContainer):178 docker_client.stop_container("this_container_does_not_exist")179 def test_remove_non_existing_container(self, docker_client: ContainerClient):180 with pytest.raises(NoSuchContainer):181 docker_client.remove_container("this_container_does_not_exist", force=False)182 def test_start_non_existing_container(self, docker_client: ContainerClient):183 with pytest.raises(NoSuchContainer):184 docker_client.start_container("this_container_does_not_exist")185 def test_get_network(self, docker_client: ContainerClient, dummy_container):186 n = docker_client.get_network(dummy_container.container_name)187 assert "default" == n188 def test_create_with_host_network(self, docker_client: ContainerClient, create_container):189 info = create_container("alpine", network="host")190 network = docker_client.get_network(info.container_name)191 assert "host" == network192 def test_create_with_port_mapping(self, docker_client: ContainerClient, create_container):193 ports = PortMappings()194 ports.add(45122, 22)195 ports.add(45180, 80)196 create_container("alpine", ports=ports)197 def test_create_with_volume(self, tmpdir, docker_client: ContainerClient, create_container):198 mount_volumes = [(tmpdir.realpath(), "/tmp/mypath")]199 c = create_container(200 "alpine",201 command=["sh", "-c", "echo 'foobar' > /tmp/mypath/foo.log"],202 mount_volumes=mount_volumes,203 )204 docker_client.start_container(c.container_id)205 assert tmpdir.join("foo.log").isfile(), "foo.log was not created in mounted dir"206 def test_copy_into_container(self, tmpdir, docker_client: ContainerClient, create_container):207 local_path = tmpdir.join("myfile.txt")208 container_path = "/tmp/myfile_differentpath.txt"209 self._test_copy_into_container(210 docker_client,211 create_container,212 ["cat", container_path],213 local_path,214 local_path,215 container_path,216 )217 def test_copy_into_non_existent_container(self, tmpdir, docker_client: ContainerClient):218 local_path = tmpdir.mkdir("test_dir")219 file_path = local_path.join("test_file")220 with file_path.open(mode="w") as fd:221 fd.write("foobared\n")222 with pytest.raises(NoSuchContainer):223 docker_client.copy_into_container(224 "hopefully_non_existent_container_%s" % short_uid(), str(file_path), "test_file"225 )226 def test_copy_into_container_without_target_filename(227 self, tmpdir, docker_client: ContainerClient, create_container228 ):229 local_path = tmpdir.join("myfile.txt")230 container_path = "/tmp"231 self._test_copy_into_container(232 docker_client,233 create_container,234 ["cat", "/tmp/myfile.txt"],235 local_path,236 local_path,237 container_path,238 )239 def test_copy_directory_into_container(240 self, tmpdir, docker_client: ContainerClient, create_container241 ):242 local_path = tmpdir.join("fancy_folder")243 local_path.mkdir()244 file_path = local_path.join("myfile.txt")245 container_path = "/tmp/fancy_other_folder"246 self._test_copy_into_container(247 docker_client,248 create_container,249 ["cat", "/tmp/fancy_other_folder/myfile.txt"],250 file_path,251 local_path,252 container_path,253 )254 def _test_copy_into_container(255 self, docker_client, create_container, command, file_path, local_path, container_path256 ):257 c = create_container("alpine", command=command)258 with file_path.open(mode="w") as fd:259 fd.write("foobared\n")260 docker_client.copy_into_container(c.container_name, str(local_path), container_path)261 output, _ = docker_client.start_container(c.container_id, attach=True)262 output = output.decode(config.DEFAULT_ENCODING)263 assert "foobared" in output264 def test_copy_into_container_with_existing_target(265 self, tmpdir, docker_client: ContainerClient, dummy_container266 ):267 local_path = tmpdir.join("myfile.txt")268 container_path = "/tmp/myfile.txt"269 with local_path.open(mode="w") as fd:270 fd.write("foo\n")271 docker_client.start_container(dummy_container.container_id)272 docker_client.exec_in_container(273 dummy_container.container_id, command=["sh", "-c", f"echo bar > {container_path}"]274 )275 out, _ = docker_client.exec_in_container(276 dummy_container.container_id,277 command=[278 "cat",279 "/tmp/myfile.txt",280 ],281 )282 assert "bar" in out.decode(config.DEFAULT_ENCODING)283 docker_client.copy_into_container(284 dummy_container.container_id, str(local_path), container_path285 )286 out, _ = docker_client.exec_in_container(287 dummy_container.container_id,288 command=[289 "cat",290 "/tmp/myfile.txt",291 ],292 )293 assert "foo" in out.decode(config.DEFAULT_ENCODING)294 def test_copy_directory_content_into_container(295 self, tmpdir, docker_client: ContainerClient, dummy_container296 ):297 local_path = tmpdir.join("fancy_folder")298 local_path.mkdir()299 file_path = local_path.join("myfile.txt")300 with file_path.open(mode="w") as fd:301 fd.write("foo\n")302 file_path = local_path.join("myfile2.txt")303 with file_path.open(mode="w") as fd:304 fd.write("bar\n")305 container_path = "/tmp/fancy_other_folder"306 docker_client.start_container(dummy_container.container_id)307 docker_client.exec_in_container(308 dummy_container.container_id, command=["mkdir", "-p", container_path]309 )310 docker_client.copy_into_container(311 dummy_container.container_id, f"{str(local_path)}/.", container_path312 )313 out, _ = docker_client.exec_in_container(314 dummy_container.container_id,315 command=[316 "cat",317 "/tmp/fancy_other_folder/myfile.txt",318 "/tmp/fancy_other_folder/myfile2.txt",319 ],320 )321 assert "foo" in out.decode(config.DEFAULT_ENCODING)322 assert "bar" in out.decode(config.DEFAULT_ENCODING)323 def test_get_network_non_existing_container(self, docker_client: ContainerClient):324 with pytest.raises(ContainerException):325 docker_client.get_network("this_container_does_not_exist")326 def test_list_containers(self, docker_client: ContainerClient, create_container):327 c1 = create_container("alpine", command=["echo", "1"])328 c2 = create_container("alpine", command=["echo", "2"])329 c3 = create_container("alpine", command=["echo", "3"])330 container_list = docker_client.list_containers()331 assert len(container_list) >= 3332 image_names = [info["name"] for info in container_list]333 assert c1.container_name in image_names334 assert c2.container_name in image_names335 assert c3.container_name in image_names336 def test_list_containers_filter_non_existing(self, docker_client: ContainerClient):337 container_list = docker_client.list_containers(filter="id=DOES_NOT_EXST")338 assert 0 == len(container_list)339 def test_list_containers_filter_illegal_filter(self, docker_client: ContainerClient):340 with pytest.raises(ContainerException):341 docker_client.list_containers(filter="illegalfilter=foobar")342 def test_list_containers_filter(self, docker_client: ContainerClient, create_container):343 name_prefix = "filter_tests_"344 cn1 = name_prefix + _random_container_name()345 cn2 = name_prefix + _random_container_name()346 cn3 = name_prefix + _random_container_name()347 c1 = create_container("alpine", name=cn1, command=["echo", "1"])348 c2 = create_container("alpine", name=cn2, command=["echo", "2"])349 c3 = create_container("alpine", name=cn3, command=["echo", "3"])350 # per id351 container_list = docker_client.list_containers(filter=f"id={c2.container_id}")352 assert 1 == len(container_list)353 assert c2.container_id.startswith(container_list[0]["id"])354 assert c2.container_name == container_list[0]["name"]355 assert "created" == container_list[0]["status"]356 # per name pattern357 container_list = docker_client.list_containers(filter=f"name={name_prefix}")358 assert 3 == len(container_list)359 image_names = [info["name"] for info in container_list]360 assert c1.container_name in image_names361 assert c2.container_name in image_names362 assert c3.container_name in image_names363 # multiple patterns364 container_list = docker_client.list_containers(365 filter=[366 f"id={c1.container_id}",367 f"name={container_name_prefix}",368 ]369 )370 assert 1 == len(container_list)371 assert c1.container_name == container_list[0]["name"]372 def test_get_container_entrypoint(self, docker_client: ContainerClient):373 entrypoint = docker_client.get_image_entrypoint("alpine")374 assert "" == entrypoint375 def test_get_container_entrypoint_non_existing_image(self, docker_client: ContainerClient):376 with pytest.raises(NoSuchImage):377 docker_client.get_image_entrypoint("thisdoesnotexist")378 def test_get_container_command(self, docker_client: ContainerClient):379 command = docker_client.get_image_cmd("alpine")380 assert "/bin/sh" == command381 def test_get_container_command_non_existing_image(self, docker_client: ContainerClient):382 with pytest.raises(NoSuchImage):383 docker_client.get_image_cmd("thisdoesnotexist")384 def test_create_start_container_with_stdin_to_stdout(self, docker_client: ContainerClient):385 container_name = _random_container_name()386 message = "test_message_stdin"387 try:388 docker_client.create_container(389 "alpine",390 name=container_name,391 interactive=True,392 command=["cat"],393 )394 output, _ = docker_client.start_container(395 container_name, interactive=True, stdin=message.encode(config.DEFAULT_ENCODING)396 )397 assert message == output.decode(config.DEFAULT_ENCODING).strip()398 finally:399 docker_client.remove_container(container_name)400 pass401 def test_create_start_container_with_stdin_to_file(402 self, tmpdir, docker_client: ContainerClient403 ):404 container_name = _random_container_name()405 message = "test_message_stdin"406 try:407 docker_client.create_container(408 "alpine",409 name=container_name,410 interactive=True,411 command=["sh", "-c", "cat > test_file"],412 )413 output, _ = docker_client.start_container(414 container_name, interactive=True, stdin=message.encode(config.DEFAULT_ENCODING)415 )416 target_path = tmpdir.join("test_file")417 docker_client.copy_from_container(container_name, str(target_path), "test_file")418 assert message == target_path.read().strip()419 finally:420 docker_client.remove_container(container_name)421 def test_run_container_with_stdin(self, docker_client: ContainerClient):422 container_name = _random_container_name()423 message = "test_message_stdin"424 try:425 output, _ = docker_client.run_container(426 "alpine",427 name=container_name,428 interactive=True,429 stdin=message.encode(config.DEFAULT_ENCODING),430 command=["cat"],431 )432 assert message == output.decode(config.DEFAULT_ENCODING).strip()433 finally:434 docker_client.remove_container(container_name)435 def test_exec_in_container_with_stdin(self, docker_client: ContainerClient, dummy_container):436 docker_client.start_container(dummy_container.container_id)437 message = "test_message_stdin"438 output, _ = docker_client.exec_in_container(439 dummy_container.container_id,440 interactive=True,441 stdin=message.encode(config.DEFAULT_ENCODING),442 command=["cat"],443 )444 assert message == output.decode(config.DEFAULT_ENCODING).strip()445 def test_exec_in_container_with_stdin_stdout_stderr(446 self, docker_client: ContainerClient, dummy_container447 ):448 docker_client.start_container(dummy_container.container_id)449 message = "test_message_stdin"450 output, stderr = docker_client.exec_in_container(451 dummy_container.container_id,452 interactive=True,453 stdin=message.encode(config.DEFAULT_ENCODING),454 command=["sh", "-c", "cat; >&2 echo stderrtest"],455 )456 assert message == output.decode(config.DEFAULT_ENCODING).strip()457 assert "stderrtest" == stderr.decode(config.DEFAULT_ENCODING).strip()458 def test_run_detached_with_logs(self, docker_client: ContainerClient):459 container_name = _random_container_name()460 message = "test_message"461 try:462 output, _ = docker_client.run_container(463 "alpine",464 name=container_name,465 detach=True,466 command=["echo", message],467 )468 container_id = output.decode(config.DEFAULT_ENCODING).strip()469 logs = docker_client.get_container_logs(container_id)470 assert message == logs.strip()471 finally:472 docker_client.remove_container(container_name)473 def test_get_logs_non_existent_container(self, docker_client: ContainerClient):...
test_storage.py
Source:test_storage.py
...34 obj.delete()35 container.delete()36 def test_containers(self):37 # make a new container38 container_name = _random_container_name()39 container = self.driver.create_container(container_name)40 self.assertEqual(container.name, container_name)41 container = self.driver.get_container(container_name)42 self.assertEqual(container.name, container_name)43 # check that an existing container can't be re-created44 with self.assertRaises(types.ContainerAlreadyExistsError):45 self.driver.create_container(container_name)46 # check that the new container can be listed47 containers = self.driver.list_containers()48 self.assertEqual([c.name for c in containers], [container_name])49 # delete the container50 self.driver.delete_container(container)51 # check that a deleted container can't be looked up52 with self.assertRaises(types.ContainerDoesNotExistError):53 self.driver.get_container(container_name)54 # check that the container is deleted55 containers = self.driver.list_containers()56 self.assertEqual([c.name for c in containers], [])57 def _test_objects(self, do_upload, do_download, size=1 * MB):58 content = os.urandom(size)59 blob_name = "testblob"60 container = self.driver.create_container(_random_container_name())61 # upload a file62 obj = do_upload(container, blob_name, content)63 self.assertEqual(obj.name, blob_name)64 obj = self.driver.get_object(container.name, blob_name)65 # check that the file can be listed66 blobs = self.driver.list_container_objects(container)67 self.assertEqual([blob.name for blob in blobs], [blob_name])68 # upload another file and check it's excluded in prefix listing69 do_upload(container, blob_name[::-1], content[::-1])70 blobs = self.driver.list_container_objects(container, ex_prefix=blob_name[0:3])71 self.assertEqual([blob.name for blob in blobs], [blob_name])72 # check that the file can be read back73 self.assertEqual(do_download(obj), content)74 # delete the file75 self.driver.delete_object(obj)76 # check that a missing file can't be deleted or looked up77 with self.assertRaises(types.ObjectDoesNotExistError):78 self.driver.delete_object(obj)79 with self.assertRaises(types.ObjectDoesNotExistError):80 self.driver.get_object(container.name, blob_name)81 # check that the file is deleted82 blobs = self.driver.list_container_objects(container)83 self.assertEqual([blob.name for blob in blobs], [blob_name[::-1]])84 def test_objects(self, size=1 * MB):85 def do_upload(container, blob_name, content):86 infile = self._create_tempfile(content=content)87 return self.driver.upload_object(infile, container, blob_name)88 def do_download(obj):89 outfile = self._create_tempfile()90 self.driver.download_object(obj, outfile, overwrite_existing=True)91 with open(outfile, "rb") as fobj:92 return fobj.read()93 self._test_objects(do_upload, do_download, size)94 def test_objects_range_downloads(self):95 blob_name = "testblob-range"96 content = b"0123456789"97 container = self.driver.create_container(_random_container_name())98 infile = self._create_tempfile(content=content)99 obj = self.driver.upload_object(infile, container, blob_name)100 self.assertEqual(obj.name, blob_name)101 self.assertEqual(obj.size, len(content))102 obj = self.driver.get_object(container.name, blob_name)103 self.assertEqual(obj.name, blob_name)104 self.assertEqual(obj.size, len(content))105 values = [106 {"start_bytes": 0, "end_bytes": 1, "expected_content": b"0"},107 {"start_bytes": 1, "end_bytes": 5, "expected_content": b"1234"},108 {"start_bytes": 5, "end_bytes": None, "expected_content": b"56789"},109 {"start_bytes": 5, "end_bytes": len(content), "expected_content": b"56789"},110 {"start_bytes": 0, "end_bytes": None, "expected_content": b"0123456789"},111 {112 "start_bytes": 0,113 "end_bytes": len(content),114 "expected_content": b"0123456789",115 },116 ]117 for value in values:118 # 1. download_object_range119 start_bytes = value["start_bytes"]120 end_bytes = value["end_bytes"]121 outfile = self._create_tempfile()122 result = self.driver.download_object_range(123 obj,124 outfile,125 start_bytes=start_bytes,126 end_bytes=end_bytes,127 overwrite_existing=True,128 )129 self.assertTrue(result)130 with open(outfile, "rb") as fobj:131 downloaded_content = fobj.read()132 if end_bytes is not None:133 expected_content = content[start_bytes:end_bytes]134 else:135 expected_content = content[start_bytes:]136 msg = 'Expected "%s", got "%s" for values: %s' % (137 expected_content,138 downloaded_content,139 str(value),140 )141 self.assertEqual(downloaded_content, expected_content, msg)142 self.assertEqual(downloaded_content, value["expected_content"], msg)143 # 2. download_object_range_as_stream144 downloaded_content = _read_stream(145 self.driver.download_object_range_as_stream(146 obj, start_bytes=start_bytes, end_bytes=end_bytes147 )148 )149 self.assertEqual(downloaded_content, expected_content)150 @unittest.skipUnless(os.getenv("LARGE_FILE_SIZE_MB"), "config not set")151 def test_objects_large(self):152 size = int(float(os.environ["LARGE_FILE_SIZE_MB"]) * MB)153 self.test_objects(size)154 def test_objects_stream_io(self):155 def do_upload(container, blob_name, content):156 content = io.BytesIO(content)157 return self.driver.upload_object_via_stream(content, container, blob_name)158 def do_download(obj):159 return _read_stream(self.driver.download_object_as_stream(obj))160 self._test_objects(do_upload, do_download)161 def test_objects_stream_iterable(self):162 def do_upload(container, blob_name, content):163 content = iter([content[i : i + 1] for i in range(len(content))])164 return self.driver.upload_object_via_stream(content, container, blob_name)165 def do_download(obj):166 return _read_stream(self.driver.download_object_as_stream(obj))167 self._test_objects(do_upload, do_download)168 def test_upload_via_stream_with_content_encoding(self):169 object_name = "content_encoding.gz"170 content = gzip.compress(os.urandom(MB // 100))171 container = self.driver.create_container(_random_container_name())172 self.driver.upload_object_via_stream(173 iter(content), container, object_name, headers={"Content-Encoding": "gzip"}174 )175 obj = self.driver.get_object(container.name, object_name)176 self.assertEqual(obj.extra.get("content_encoding"), "gzip")177 def test_cdn_url(self):178 content = os.urandom(MB // 100)179 container = self.driver.create_container(_random_container_name())180 obj = self.driver.upload_object_via_stream(iter(content), container, "cdn")181 response = requests.get(self.driver.get_object_cdn_url(obj))182 response.raise_for_status()183 self.assertEqual(response.content, content)184 def _create_tempfile(self, prefix="", content=b""):185 fobj, path = tempfile.mkstemp(prefix=prefix, text=False)186 os.write(fobj, content)187 os.close(fobj)188 self.addCleanup(os.remove, path)189 return path190class AzureStorageTest(SmokeStorageTest):191 class Config:192 username = None193 password = None194 tenant = None195 subscription = None196 location = "eastus"197 template_file = os.path.splitext(__file__)[0] + ".arm.json"198 kind = "StorageV2"199 client = None200 resource_group_name = None201 @classmethod202 def setUpClass(cls):203 try:204 from azure.common.credentials import ServicePrincipalCredentials205 from azure.mgmt.resource import ResourceManagementClient206 except ImportError:207 raise unittest.SkipTest("missing azure-mgmt-resource library")208 cls.client = ResourceManagementClient(209 credentials=ServicePrincipalCredentials(210 client_id=cls.Config.username,211 secret=cls.Config.password,212 tenant=cls.Config.tenant,213 ),214 subscription_id=cls.Config.subscription,215 )216 cls.resource_group_name = "libcloudtest" + _random_string(length=23)217 cls.client.resource_groups.create_or_update(218 resource_group_name=cls.resource_group_name,219 parameters={"location": cls.Config.location},220 )221 with io.open(cls.Config.template_file, encoding="utf-8") as fobj:222 template = json.load(fobj)223 deployment = cls.client.deployments.create_or_update(224 resource_group_name=cls.resource_group_name,225 deployment_name=os.path.basename(__file__),226 properties={227 "template": template,228 "mode": "incremental",229 "parameters": {"storageAccountKind": {"value": cls.Config.kind}},230 },231 ).result()232 for key, value in deployment.properties.outputs.items():233 setattr(cls.Config, key.lower(), value["value"])234 cls.Config.provider = "azure_blobs"235 @classmethod236 def tearDownClass(cls):237 while True:238 groups = [239 group240 for group in cls.client.resource_groups.list()241 if group.name.startswith(cls.resource_group_name)242 ]243 if not groups:244 break245 for group in groups:246 if group.properties.provisioning_state != "Deleting":247 try:248 cls.client.resource_groups.delete(249 resource_group_name=group.name, polling=False250 )251 except Exception: # pylint: disable=broad-except252 pass253 time.sleep(3)254class AzuriteStorageTest(SmokeStorageTest):255 class Config:256 port = 10000257 version = "latest"258 client = None259 container = None260 image = "arafato/azurite"261 has_sas_support = False262 @classmethod263 def setUpClass(cls):264 cls.client = _new_docker_client()265 cls.container = cls.client.containers.run(266 "{}:{}".format(cls.image, cls.Config.version),267 detach=True,268 auto_remove=True,269 ports={cls.Config.port: 10000},270 environment={"executable": "blob"},271 )272 cls.Config.account = "devstoreaccount1"273 cls.Config.secret = (274 "Eby8vdM02xNOcqFlqUwJPLlmEtlCDXJ1OUzFT50uS"275 "RZ6IFsuFq2UVErCz4I6tq/K1SZFPTOtr/KBHBeksoGMGw=="276 )277 cls.Config.host = "localhost"278 cls.Config.secure = False279 cls.Config.provider = "azure_blobs"280 time.sleep(5)281 @classmethod282 def tearDownClass(cls):283 _kill_and_log(cls.container)284 def test_cdn_url(self):285 if not self.has_sas_support:286 self.skipTest("Storage backend has no account SAS support")287class AzuriteV3StorageTest(AzuriteStorageTest):288 image = "mcr.microsoft.com/azure-storage/azurite"289 has_sas_support = True290 def test_upload_via_stream_with_content_encoding(self):291 self.skipTest(292 "Possible bug in AzuriteV3, see https://github.com/Azure/Azurite/issues/629"293 )294class IotedgeStorageTest(SmokeStorageTest):295 class Config:296 port = 11002297 version = "latest"298 client = None299 container = None300 @classmethod301 def setUpClass(cls):302 cls.client = _new_docker_client()303 account = _random_string(10)304 key = base64.b64encode(_random_string(20).encode("ascii")).decode("ascii")305 cls.container = cls.client.containers.run(306 "mcr.microsoft.com/azure-blob-storage:{}".format(cls.Config.version),307 detach=True,308 auto_remove=True,309 ports={cls.Config.port: 11002},310 environment={311 "LOCAL_STORAGE_ACCOUNT_NAME": account,312 "LOCAL_STORAGE_ACCOUNT_KEY": key,313 },314 )315 cls.Config.account = account316 cls.Config.secret = key317 cls.Config.host = "localhost"318 cls.Config.secure = False319 cls.Config.provider = "azure_blobs"320 time.sleep(5)321 @classmethod322 def tearDownClass(cls):323 _kill_and_log(cls.container)324def _new_docker_client():325 try:326 import docker327 except ImportError:328 raise unittest.SkipTest("missing docker library")329 return docker.from_env()330def _kill_and_log(container):331 for line in container.logs().splitlines():332 print(line)333 container.kill()334def _random_container_name(prefix="test"):335 max_length = 63336 suffix = _random_string(max_length)337 name = prefix + suffix338 name = re.sub("[^a-z0-9-]", "-", name)339 name = re.sub("-+", "-", name)340 name = name[:max_length]341 name = name.lower()342 return name343def _random_string(length, alphabet=string.ascii_lowercase + string.digits):344 return "".join(random.choice(alphabet) for _ in range(length))345def _read_stream(stream):346 buffer = io.BytesIO()347 buffer.writelines(stream)348 buffer.seek(0)...
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