public void InputIsAddedAsDependency()
{
var input = 10.AsPipelineConstant();
var sut = new DetachablePipelineStage <int>(input);
PipelineAssert.DependentOn(sut, input);
}
public void DetachableStagePropagatesInvalidatesWhileNotDetached()
{
var sut = new DetachablePipelineStage <int>(1.AsPipelineConstant());
var test = sut.AttachTestStage();
sut.Invalidate();
test.AssertInvalidations(1);
}
public void DetachableStageNoLongerPropagatesInvalidateAfterBeingDetached()
{
var sut = new DetachablePipelineStage <int>(1.AsPipelineConstant());
var test = sut.AttachTestStage();
sut.Invalidate();
test.AssertInvalidations(1);
sut.DetachFromPipeline();
test.AssertInvalidations(1);
sut.Invalidate();
sut.Invalidate();
sut.Invalidate();
test.AssertInvalidations(1);
}
public void DetachableStagePassesPreviousStagesValueThrough(int i)
{
var sut = new DetachablePipelineStage <int>(i.AsPipelineConstant());
PipelineAssert.Value(sut, i);
}
