public async Task SendsProperlyFormattedDeleteRequest()
{
var httpClient = Substitute.For<IHttpClient>();
IResponse<object> response = new ApiResponse<object>();
httpClient.Send<object>(Args.Request).Returns(Task.FromResult(response));
var connection = new Connection(new ProductHeaderValue("OctokitTests"),
ExampleUri,
Substitute.For<ICredentialStore>(),
httpClient,
Substitute.For<IJsonSerializer>());
await connection.DeleteAsync(new Uri("endpoint", UriKind.Relative));
httpClient.Received(1).Send<object>(Arg.Is<IRequest>(req =>
req.BaseAddress == ExampleUri &&
req.Body == null &&
req.ContentType == null &&
req.Method == HttpMethod.Delete &&
req.Endpoint == new Uri("endpoint", UriKind.Relative)));
}