An ASP.NET Core 2 Server test fixture for xUnit

appsettings.json

{
  "Logging": {
    "LogLevel": {
      "Default": "Warning"
    }
  },
  "AllowedHosts": "*",
  "ConnectionStrings": {
    "ApiTestsDbContext": "Server=(localdb)\\mssqllocaldb;Database=ApiTestDb;Trusted_Connection=True;MultipleActiveResultSets=true"
  }
}

Startup.ConfigureServices.cs

public void ConfigureServices(IServiceCollection services)
{
    var connectionString = Configuration.GetConnectionString("ApiTestsDbContext");
    services.AddDbContext<PersonDbContext>(options => 
        options.UseSqlServer(connectionString));

    services.AddMvc().SetCompatibilityVersion(CompatibilityVersion.Version_2_2);

    services.AddScoped<IPersonRepository, PersonRepository>();
}

TestServerFixture.cs

public class TestServerFixture : IDisposable
{
    private readonly TestServer _testServer;

    public HttpClient Client { get; set; }

    public TestServerFixture()
    {
        var basePath = GetContentRootPath();

        var builder = new WebHostBuilder()
            .UseContentRoot(basePath)
            .UseEnvironment("Development")
            .UseConfiguration(new ConfigurationBuilder()
                .SetBasePath(basePath)
                .AddJsonFile("appsettings.json")
                .Build())
            .UseStartup<Startup>();

        this._testServer = new TestServer(builder);
        this.Client = this._testServer.CreateClient();
    }

    private string GetContentRootPath()
    {
        var testProjectPath = PlatformServices.Default.Application.ApplicationBasePath;
        const string relativePathToWebProject = @"../../../../ImJohan.Blog.AspNetCoreApiTests";

        return Path.Combine(testProjectPath, relativePathToWebProject);
    }


    public void Dispose()
    {
        this.Client.Dispose();
        this._testServer.Dispose();
    }
}