public void Pipeline_containing_another_pipeline_will_invoke_items_in_both_pipelines()
{
// Given
var item1Called = false;
Func <NancyContext, Exception, Response> item1 = (ctx, ex) => { item1Called = true; return(null); };
var item2Called = false;
Func <NancyContext, Exception, Response> item2 = (ctx, ex) => { item2Called = true; return(null); };
var item3Called = false;
Func <NancyContext, Exception, Response> item3 = (ctx, ex) => { item3Called = true; return(null); };
var item4Called = false;
Func <NancyContext, Exception, Response> item4 = (ctx, ex) => { item4Called = true; return(null); };
pipeline += item1;
pipeline += item2;
var subPipeline = new ErrorPipeline();
subPipeline += item3;
subPipeline += item4;
// When
pipeline.AddItemToEndOfPipeline(subPipeline);
pipeline.Invoke(CreateContext(), new Exception());
// Then
item1Called.ShouldBeTrue();
item2Called.ShouldBeTrue();
item3Called.ShouldBeTrue();
item4Called.ShouldBeTrue();
}
public void Pipeline_containing_another_pipeline_will_invoke_items_in_both_pipelines()
{
// Given
var item1Called = false;
Func<NancyContext, Exception, dynamic> item1 = (ctx, ex) => { item1Called = true; return null; };
var item2Called = false;
Func<NancyContext, Exception, dynamic> item2 = (ctx, ex) => { item2Called = true; return null; };
var item3Called = false;
Func<NancyContext, Exception, dynamic> item3 = (ctx, ex) => { item3Called = true; return null; };
var item4Called = false;
Func<NancyContext, Exception, dynamic> item4 = (ctx, ex) => { item4Called = true; return null; };
pipeline += item1;
pipeline += item2;
var subPipeline = new ErrorPipeline();
subPipeline += item3;
subPipeline += item4;
// When
pipeline.AddItemToEndOfPipeline(subPipeline);
pipeline.Invoke(CreateContext(), new Exception());
// Then
item1Called.ShouldBeTrue();
item2Called.ShouldBeTrue();
item3Called.ShouldBeTrue();
item4Called.ShouldBeTrue();
}
private static void InvokeOnErrorHook(Context context, ErrorPipeline pipeline, Exception errorException)
{
try
{
if (pipeline == null)
{
throw new RequestPipelinesException(errorException);
}
var onErrorResult = pipeline.Invoke(context, errorException);
if (onErrorResult == null)
{
throw new RequestPipelinesException(errorException);
}
context.Response = new Response {
StatusCode = HttpStatusCode.InternalServerError
};
}
catch (Exception)
{
context.Response = new Response {
StatusCode = HttpStatusCode.InternalServerError
};
}
}
public void When_cast_to_func_and_invoked_members_are_invoked()
{
// Given
var item1Called = false;
Func <NancyContext, Exception, Response> item1 = (ctx, ex) => { item1Called = true; return(null); };
var item2Called = false;
Func <NancyContext, Exception, Response> item2 = (ctx, ex) => { item2Called = true; return(null); };
var item3Called = false;
Func <NancyContext, Exception, Response> item3 = (ctx, ex) => { item3Called = true; return(null); };
pipeline.AddItemToEndOfPipeline(item1);
pipeline.AddItemToEndOfPipeline(item2);
pipeline.AddItemToEndOfPipeline(item3);
// When
pipeline.Invoke(CreateContext(), new Exception());
// Then
item1Called.ShouldBeTrue();
item2Called.ShouldBeTrue();
item3Called.ShouldBeTrue();
}
private static void InvokeOnErrorHook(NancyContext context, ErrorPipeline pipeline, Exception ex)
{
try
{
if (pipeline == null)
{
throw new RequestExecutionException(ex);
}
var onErrorResponse = pipeline.Invoke(context, ex);
if (onErrorResponse == null)
{
throw new RequestExecutionException(ex);
}
context.Response = onErrorResponse;
}
catch (Exception e)
{
context.Response = new Response { StatusCode = HttpStatusCode.InternalServerError };
context.Items[ERROR_KEY] = e.ToString();
context.Items[ERROR_EXCEPTION] = e;
}
}
public void GivenExceptionIsNotSecurityException_WhenRunningPipeline_ThenReturnsNull()
{
var result = _sut.Invoke(A.Dummy <NancyContext>(), new InvalidOperationException());
Assert.That(result, Is.Null);
}