Blog-FakeResponseHandler.md

public class FakeResponseHandler : HttpMessageHandler
{
    private readonly HttpStatusCode _httpStatusCode;
    private readonly HttpContent _httpContent;

    public FakeResponseHandler(HttpStatusCode httpStatusCode) : this(httpStatusCode, null)
    {
    }

    public FakeResponseHandler(HttpStatusCode httpStatusCode, HttpContent httpContent)
    {
        _httpStatusCode = httpStatusCode;
        _httpContent = httpContent;
    }

    protected override Task<HttpResponseMessage> SendAsync(HttpRequestMessage request, CancellationToken cancellationToken)
    {
        var response = new HttpResponseMessage(_httpStatusCode);

        if (_httpContent != null)
            response.Content = _httpContent;
    
        return Task.FromResult(response);
    }
}