public void CanAddMiddlewareInReversePhaseOrder()
{
var pipelineBuilder = new ResolvePipelineBuilder(PipelineType.Service);
var order = new List <string>();
pipelineBuilder.Use("3", PipelinePhase.Sharing, (ctxt, next) =>
{
order.Add("3");
next(ctxt);
});
pipelineBuilder.Use("2", PipelinePhase.ScopeSelection, (ctxt, next) =>
{
order.Add("2");
next(ctxt);
});
pipelineBuilder.Use("1", PipelinePhase.ResolveRequestStart, (ctxt, next) =>
{
order.Add("1");
next(ctxt);
});
var built = pipelineBuilder.Build();
built.Invoke(new PipelineRequestContextStub());
Assert.Collection(
order,
el => Assert.Equal("1", el.ToString()),
el => Assert.Equal("2", el.ToString()),
el => Assert.Equal("3", el.ToString()));
}
public void CanControlPhaseAddPriorityWithPrecedingPhase()
{
var pipelineBuilder = new ResolvePipelineBuilder(PipelineType.Service);
var order = new List <string>();
pipelineBuilder.Use("3", PipelinePhase.ScopeSelection, (ctxt, next) =>
{
order.Add("3");
next(ctxt);
});
pipelineBuilder.Use("1", PipelinePhase.ResolveRequestStart, (ctxt, next) =>
{
order.Add("1");
next(ctxt);
});
pipelineBuilder.Use("2", PipelinePhase.ScopeSelection, MiddlewareInsertionMode.StartOfPhase, (ctxt, next) =>
{
order.Add("2");
next(ctxt);
});
var built = pipelineBuilder.Build();
built.Invoke(new PipelineRequestContextStub());
Assert.Collection(
order,
el => Assert.Equal("1", el.ToString()),
el => Assert.Equal("2", el.ToString()),
el => Assert.Equal("3", el.ToString()));
}
public void CannotAddRegistrationMiddlewareToServicePipeline()
{
var pipelineBuilder = new ResolvePipelineBuilder(PipelineType.Service);
var order = new List <string>();
Assert.Throws <InvalidOperationException>(() => pipelineBuilder.Use(PipelinePhase.RegistrationPipelineStart, (ctxt, next) => { }));
}
public void CanHaveSingleStage()
{
var pipelineBuilder = new ResolvePipelineBuilder(PipelineType.Service);
var order = new List <string>();
pipelineBuilder.Use(PipelinePhase.ResolveRequestStart, (ctxt, next) =>
{
order.Add("1");
next(ctxt);
});
var built = pipelineBuilder.Build();
built.Invoke(new PipelineRequestContextStub());
Assert.Collection(
order,
e => Assert.Equal("1", e));
}