LocalStackFixture-2.cs

    public class LocalStackFixture : IAsyncLifetime
    {
        private readonly TestcontainersContainer _localStackContainer;

        public LocalStackFixture()
        {
            var localStackBuilder = new TestcontainersBuilder<TestcontainersContainer>()
                .WithImage("localstack/localstack")
                .WithCleanUp(true)
                .WithEnvironment("DEFAULT_REGION", "eu-central-1")
                .WithEnvironment("SERVICES", "dynamodb,sqs")
                .WithEnvironment("DOCKER_HOST", "unix:///var/run/docker.sock")
                .WithEnvironment("DEBUG", "1")
                .WithPortBinding(4566, 4566);

            _localStackContainer = localStackBuilder.Build();
        }
        public async Task InitializeAsync()
        {
            await _localStackContainer.StartAsync();
        }

        public async Task DisposeAsync()
        {
            await _localStackContainer.StopAsync();
        }
    }