public void TransformAddsItemsToTrackers()
{
// Fixture setup
var sut = new DisposableTrackingBehavior();
// Exercise system
var trackers = new[]
{
sut.Transform(new DelegatingSpecimenBuilder()),
sut.Transform(new DelegatingSpecimenBuilder()),
sut.Transform(new DelegatingSpecimenBuilder())
};
// Verify outcome
Assert.True(trackers.All(sb => sut.Trackers.Any(dt => sb == dt)));
// Teardown
}
public void TransformReturnsCorrectSpecimenBuilderType()
{
// Fixture setup
var sut = new DisposableTrackingBehavior();
// Exercise system
var dummyBuilder = new DelegatingSpecimenBuilder();
var result = sut.Transform(dummyBuilder);
// Verify outcome
Assert.IsAssignableFrom<DisposableTracker>(result);
// Teardown
}
public void TransformReturnsCorrectResult()
{
// Fixture setup
var sut = new DisposableTrackingBehavior();
var expectedBuilder = new DelegatingSpecimenBuilder();
// Exercise system
var result = sut.Transform(expectedBuilder);
// Verify outcome
var tracker = Assert.IsAssignableFrom<DisposableTracker>(result);
Assert.Equal(expectedBuilder, tracker.Builder);
// Teardown
}
public void DisposeDisposesTrackers()
{
// Fixture setup
var sut = new DisposableTrackingBehavior();
var builder = new DelegatingSpecimenBuilder { OnCreate = (r, c) => new DisposableSpy() };
var trackers = new[]
{
(DisposableTracker)sut.Transform(builder),
(DisposableTracker)sut.Transform(builder),
(DisposableTracker)sut.Transform(builder)
};
trackers.ToList().ForEach(dt => Enumerable.Repeat(new object(), 3).Select(r => dt.Create(r, new DelegatingSpecimenContext())).ToList());
// Exercise system
sut.Dispose();
// Verify outcome
Assert.True((from dt in trackers
from d in dt.Disposables
select d).Cast<DisposableSpy>().All(ds => ds.Disposed));
// Teardown
}
public void DisposeClearsTrackers()
{
// Fixture setup
var sut = new DisposableTrackingBehavior();
sut.Transform(new DelegatingSpecimenBuilder());
sut.Transform(new DelegatingSpecimenBuilder());
sut.Transform(new DelegatingSpecimenBuilder());
// Exercise system
sut.Dispose();
// Verify outcome
Assert.Empty(sut.Trackers);
// Teardown
}
