public async Task Will_execute_each_function_middleware_layer_exactly_once(
[Random(
0,
10,
5,
Distinct = true
)]
int segmentCount,
[Random(
-10000,
10000,
5,
Distinct = true
)]
int input
)
{
IPipelineBuilder <int, int, int, int> builder = Pipeline.Of <int, int>();
for (var i = 0; i < segmentCount; i++)
{
builder = builder.Use((x, next) => next(x + 1));
}
var calculator = builder.OutputTo(x => x)
.BuildPipeline(Resolver.Resolve);
var expectedResult = input + segmentCount;
var result = await calculator(input);
Assert.AreEqual(expectedResult, result);
}
public static IPipelineFactory <TRequest, TResponse> OutputTo <TRequest, TProcessRequest, TProcessResponse, TResponse>(
this IPipelineBuilder <TRequest, TProcessRequest, TProcessResponse, TResponse> builder,
Func <TProcessRequest, Task <TProcessResponse> > process
)
{
if (builder is null)
{
throw new ArgumentNullException(nameof(builder));
}
if (process is null)
{
throw new ArgumentNullException(nameof(process));
}
return(builder.OutputTo((request, ct) => process(request)));
}