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Mock an Asp.Net Core HttpClient with a custom HttpMessageHandler using Moq
using System;
using System.Net.Http;
using System.Threading;
using System.Threading.Tasks;
using Moq;
using Moq.Protected;
namespace Tests
{
public class MockHttpClient
{
public HttpClient GetMockClient()
{
var mockHttpMessageHandler = new Mock<HttpMessageHandler>();
mockHttpMessageHandler.Protected()
.Setup<Task<HttpResponseMessage>>("SendAsync", ItExpr.IsAny<HttpRequestMessage>(), ItExpr.IsAny<CancellationToken>())
.Returns((HttpRequestMessage request, CancellationToken cancellationToken) => GetMockResponse(request, cancellationToken));
return new HttpClient(mockHttpMessageHandler.Object);
}
private Task<HttpResponseMessage> GetMockResponse(HttpRequestMessage request, CancellationToken cancellationToken)
{
if (request.RequestUri.LocalPath == "/expectedPath")
{
var response = new HttpResponseMessage(System.Net.HttpStatusCode.OK);
response.Content = new StringContent(GetAuthJson(), Encoding.UTF8, "application/json");
return Task.FromResult(response);
}
throw new NotImplementedException();
}
private string GetAuthJson()
{
return "{ \"isAuthenticated\": true }";
}
}
}
@spencerdavis2000
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is there a dependency needed for GetAuthJson() ?

@GeorgDangl
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Hi @spencerdavis2000, I'v just added GetAuthJson(). This gist only shows a minimal example of what's required to get it working, so there's not much of an actual implementation there.

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