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How to use test_container_info method in avocado

Best Python code snippet using avocado_python

abstract_spawn_test_environment.py

Source:abstract_spawn_test_environment.py

1from pathlib import Path2from typing import Generator, Tuple, Optional3import luigi4from exasol_integration_test_docker_environment.abstract_method_exception import AbstractMethodException5from exasol_integration_test_docker_environment.lib.base.base_task import BaseTask6from exasol_integration_test_docker_environment.lib.base.docker_base_task import DockerBaseTask7from exasol_integration_test_docker_environment.lib.data.container_info import ContainerInfo8from exasol_integration_test_docker_environment.lib.data.database_credentials import DatabaseCredentialsParameter9from exasol_integration_test_docker_environment.lib.data.database_info import DatabaseInfo10from exasol_integration_test_docker_environment.lib.data.docker_network_info import DockerNetworkInfo11from exasol_integration_test_docker_environment.lib.data.docker_volume_info import DockerVolumeInfo12from exasol_integration_test_docker_environment.lib.data.environment_info import EnvironmentInfo13from exasol_integration_test_docker_environment.lib.test_environment.docker_container_copy import DockerContainerCopy14from exasol_integration_test_docker_environment.lib.test_environment.parameter.general_spawn_test_environment_parameter import \15    GeneralSpawnTestEnvironmentParameter16from exasol_integration_test_docker_environment.lib.test_environment.spawn_test_container import SpawnTestContainer17DATABASE = "database"18TEST_CONTAINER = "test_container"19class AbstractSpawnTestEnvironment(DockerBaseTask,20                                   GeneralSpawnTestEnvironmentParameter,21                                   DatabaseCredentialsParameter):22    environment_name = luigi.Parameter()  # type: str23    def __init__(self, *args, **kwargs):24        super().__init__(*args, **kwargs)25        self.test_container_name = f"""test_container_{self.environment_name}"""26        self.network_name = f"""db_network_{self.environment_name}"""27    def get_environment_type(self):28        raise AbstractMethodException()29    def run_task(self):30        test_environment_info = yield from self._attempt_database_start()31        self.return_object(test_environment_info)32    def _attempt_database_start(self):33        is_database_ready = False34        attempt = 035        database_info = None36        test_container_info = None37        while not is_database_ready and attempt < self.max_start_attempts:38            network_info, database_info, is_database_ready, test_container_info = \39                yield from self._start_database(attempt)40            attempt += 141        if not is_database_ready and not attempt < self.max_start_attempts:42            raise Exception(f"Maximum attempts {attempt} to start the database reached.")43        test_environment_info = \44            EnvironmentInfo(name=self.environment_name,45                            env_type=self.get_environment_type(),46                            database_info=database_info,47                            test_container_info=test_container_info,48                            network_info=network_info)49        self.create_test_environment_info_in_test_container_and_on_host(test_environment_info)50        return test_environment_info51    def create_test_environment_info_in_test_container(self, test_environment_info: EnvironmentInfo,52                                                       environment_variables: str,53                                                       environment_variables_with_export: str,54                                                       json: str):55        test_container_name = test_environment_info.test_container_info.container_name56        with self._get_docker_client() as docker_client:57            test_container = docker_client.containers.get(test_container_name)58            self.logger.info(f"Create test environment info in test container '{test_container_name}' at '/'")59            copy = DockerContainerCopy(test_container)60            copy.add_string_to_file("environment_info.json", json)61            copy.add_string_to_file("environment_info.conf", environment_variables)62            copy.add_string_to_file("environment_info.sh", environment_variables_with_export)63            copy.copy("/")64    def create_test_environment_info_in_test_container_and_on_host(65            self, test_environment_info: EnvironmentInfo):66        test_environment_info_base_host_path = Path(self.get_cache_path(),67                                                    f"environments/{self.environment_name}")68        test_environment_info_base_host_path.mkdir(exist_ok=True, parents=True)69        self.logger.info(f"Create test environment info on the host at '{test_environment_info_base_host_path}'")70        json = test_environment_info.to_json()71        cache_environment_info_json_path = Path(test_environment_info_base_host_path,72                                                "environment_info.json")73        with cache_environment_info_json_path.open("w") as f:74            f.write(json)75        if test_environment_info.test_container_info is not None:76            test_container_name = test_environment_info.test_container_info.container_name77        else:78            test_container_name = ""79        environment_variables = \80            self.collect_environment_info_variables(test_container_name,81                                                    test_environment_info)82        cache_environment_info_conf_path = Path(test_environment_info_base_host_path,83                                                "environment_info.conf")84        with cache_environment_info_conf_path.open("w") as f:85            f.write(environment_variables)86        environment_variables_with_export = ""87        for line in environment_variables.splitlines():88            environment_variables_with_export += f"export {line}\n"89        cache_environment_info_sh_path = Path(test_environment_info_base_host_path, "environment_info.sh")90        with cache_environment_info_sh_path.open("w") as f:91            f.write(environment_variables_with_export)92        if test_environment_info.test_container_info is not None:93            self.create_test_environment_info_in_test_container(test_environment_info,94                                                                environment_variables,95                                                                environment_variables_with_export, json)96    def collect_environment_info_variables(self, test_container_name: str, test_environment_info):97        environment_variables = ""98        environment_variables += f"ENVIRONMENT_NAME={test_environment_info.name}\n"99        environment_variables += f"ENVIRONMENT_TYPE={test_environment_info.type}\n"100        environment_variables += f"ENVIRONMENT_DATABASE_HOST={test_environment_info.database_info.host}\n"101        environment_variables += f"ENVIRONMENT_DATABASE_DB_PORT={test_environment_info.database_info.db_port}\n"102        environment_variables += f"ENVIRONMENT_DATABASE_BUCKETFS_PORT={test_environment_info.database_info.bucketfs_port}\n"103        if test_environment_info.database_info.container_info is not None:104            environment_variables += f"""ENVIRONMENT_DATABASE_CONTAINER_NAME={test_environment_info.database_info.container_info.container_name}\n"""105            database_container_network_aliases = " ".join(106                test_environment_info.database_info.container_info.network_aliases)107            environment_variables += f"""ENVIRONMENT_DATABASE_CONTAINER_NETWORK_ALIASES="{database_container_network_aliases}"\n"""108            environment_variables += f"""ENVIRONMENT_DATABASE_CONTAINER_IP_ADDRESS={test_environment_info.database_info.container_info.ip_address}\n"""109            environment_variables += f"""ENVIRONMENT_DATABASE_CONTAINER_VOLUMNE_NAME={test_environment_info.database_info.container_info.volume_name}\n"""110            with self._get_docker_client() as docker_client:111                db_container = docker_client.containers.get(112                    test_environment_info.database_info.container_info.container_name)113                db_container.reload()114                default_bridge_ip_address = db_container.attrs["NetworkSettings"]["Networks"]["bridge"]["IPAddress"]115            environment_variables += f"""ENVIRONMENT_DATABASE_CONTAINER_DEFAULT_BRIDGE_IP_ADDRESS={default_bridge_ip_address}\n"""116        if test_environment_info.test_container_info is not None:117            environment_variables += f"""ENVIRONMENT_TEST_CONTAINER_NAME={test_container_name}\n"""118            test_container_network_aliases = " ".join(test_environment_info.test_container_info.network_aliases)119            environment_variables += f"""ENVIRONMENT_TEST_CONTAINER_NETWORK_ALIASES="{test_container_network_aliases}"\n"""120            environment_variables += f"""ENVIRONMENT_TEST_CONTAINER_IP_ADDRESS={test_environment_info.test_container_info.ip_address}\n"""121        return environment_variables122    def _start_database(self, attempt) \123            -> Generator[BaseTask, BaseTask, Tuple[DockerNetworkInfo, DatabaseInfo, bool, Optional[ContainerInfo]]]:124        network_info = yield from self._create_network(attempt)125        ssl_volume_info = None126        if self.create_certificates:127            ssl_volume_info = yield from self._create_ssl_certificates()128        database_info, test_container_info = \129            yield from self._spawn_database_and_test_container(network_info, ssl_volume_info, attempt)130        is_database_ready = yield from self._wait_for_database(database_info, attempt)131        return network_info, database_info, is_database_ready, test_container_info132    def _create_ssl_certificates(self) -> DockerVolumeInfo:133        ssl_info_future = yield from self.run_dependencies(self.create_ssl_certificates())134        ssl_info = self.get_values_from_future(ssl_info_future)135        return ssl_info136    def create_ssl_certificates(self):137        raise AbstractMethodException()138    def _create_network(self, attempt):139        network_info_future = yield from self.run_dependencies(self.create_network_task(attempt))140        network_info = self.get_values_from_future(network_info_future)141        return network_info142    def create_network_task(self, attempt: int):143        raise AbstractMethodException()144    def _spawn_database_and_test_container(self,145                                           network_info: DockerNetworkInfo,146                                           certificate_volume_info: Optional[DockerVolumeInfo],147                                           attempt: int) -> Tuple[DatabaseInfo, Optional[ContainerInfo]]:148        certificate_volume_name = certificate_volume_info.volume_name if certificate_volume_info is not None else None149        dependencies_tasks = {150                DATABASE: self.create_spawn_database_task(network_info, certificate_volume_info, attempt)151            }152        if self.test_container_content is not None:153            dependencies_tasks[TEST_CONTAINER] = \154                self.create_spawn_test_container_task(network_info, certificate_volume_name, attempt)155        database_and_test_container_info_future = yield from self.run_dependencies(dependencies_tasks)156        database_and_test_container_info = \157            self.get_values_from_futures(database_and_test_container_info_future)158        test_container_info = None159        if self.test_container_content is not None:160            test_container_info = database_and_test_container_info[TEST_CONTAINER]161        database_info = database_and_test_container_info[DATABASE]162        return database_info, test_container_info163    def create_spawn_database_task(self,164                                   network_info: DockerNetworkInfo,165                                   certificate_volume_info: Optional[DockerVolumeInfo],166                                   attempt: int):167        raise AbstractMethodException()168    def create_spawn_test_container_task(self, network_info: DockerNetworkInfo,169                                         certificate_volume_name: str, attempt: int):170        return self.create_child_task_with_common_params(171                SpawnTestContainer,172                test_container_name=self.test_container_name,173                network_info=network_info,174                ip_address_index_in_subnet=1,175                certificate_volume_name=certificate_volume_name,176                attempt=attempt,177                test_container_content=self.test_container_content178                )179    def _wait_for_database(self,180                           database_info: DatabaseInfo,181                           attempt: int):182        database_ready_target_future = \183            yield from self.run_dependencies(self.create_wait_for_database_task(attempt, database_info))184        is_database_ready = self.get_values_from_futures(database_ready_target_future)185        return is_database_ready186    def create_wait_for_database_task(self,187                                      attempt: int,188                                      database_info: DatabaseInfo):...

environment_info.py

Source:environment_info.py

1from typing import Optional2from exasol_integration_test_docker_environment.lib.base.info import Info3from exasol_integration_test_docker_environment.lib.data.container_info import ContainerInfo4from exasol_integration_test_docker_environment.lib.data.database_info import DatabaseInfo5from exasol_integration_test_docker_environment.lib.data.docker_network_info import DockerNetworkInfo6class EnvironmentInfo(Info):7    def __init__(self,8                 name: str, env_type: str,9                 database_info: DatabaseInfo,10                 test_container_info: Optional[ContainerInfo],11                 network_info: DockerNetworkInfo):12        self.name = name13        self.type = env_type14        self.test_container_info = test_container_info15        self.database_info = database_info...

test_docker_models.py

Source:test_docker_models.py

1import pytest2from docker_addons.models import ContainerInfo3@pytest.mark.django_db4def test_container_info():5    seen = set()6    for _ in range(30):7        instance = ContainerInfo.objects.create()8        assert len(instance.name) == 509        assert instance.name not in seen...

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