Best Python code snippet using localstack_python
test_docker.py
Source:test_docker.py  
...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")...Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.
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