Integration testing DynamoDB withamazon/dynamodb-local on Docker

DynamoDbRepositoryTests.cs

using System;
using System.Diagnostics;
using System.Threading.Tasks;
using Amazon.DynamoDBv2;
using Amazon.DynamoDBv2.Model;
using AutoFixture;
using Shouldly;
using Xunit;

namespace SomeTests
{
    // Uses docker amazon/dynamodb-local image for testing
	public class DynamoDbRepositoryTests : IClassFixture<DynamoDbLocalFixture>
	{
		private readonly DynamoDbConfiguration _configuration;
		private readonly AmazonDynamoDBClient _dynamoDbClient;

		public DynamoDbRepositoryTests()
		{
			_configuration = new DynamoDbConfiguration()
			{
				Tablename = "foo",
			};
			var dynamoDbConfig = new AmazonDynamoDBConfig { ServiceURL = "http://localhost:8000" };
			_dynamoDbClient = new AmazonDynamoDBClient(dynamoDbConfig);
		}

		[Fact]
		public async Task should_save_entities()
		{
			// given
			var fixture = new Fixture();
			var entities = fixture.CreateMany<MyEntity>(500);
			var repository = new DynamoDbRepository(_configuration, _dynamoDbClient);

			// when
			await repository.SaveMany(entities);

			// then
			var response = await _dynamoDbClient.ScanAsync(new ScanRequest(_configuration.Tablename));
			response.Count.ShouldBe(500);
		}
	}

	public class DynamoDbLocalFixture : IDisposable
	{
		private string _awsCliArgs =
			"dynamodb create-table --endpoint-url http://localhost:8000 --table-name foo --attribute-definitions AttributeName=SomeId,AttributeType=N --key-schema AttributeName=SomeId,KeyType=HASH --provisioned-throughput ReadCapacityUnits=5,WriteCapacityUnits=5";

		public DynamoDbLocalFixture()
		{
			Process process = Process.Start("docker", "rm -f mytable-dynamoDb");
			process.WaitForExit(5000);

			process = Process.Start("docker", "run -d -p 8000:8000 --name mytable-dynamoDb amazon/dynamodb-local -jar DynamoDBLocal.jar -inMemory -sharedDb");
			process.WaitForExit(5000);

			process = Process.Start("aws", _awsCliArgs);
			process.WaitForExit(5000);
		}

		public void Dispose()
		{
		}
	}
}