public void TransformNullBuilderThrows()
{
// Fixture setup
var sut = new ThrowingRecursionBehavior();
// Exercise system and verify outcome
Assert.Throws<ArgumentNullException>(() =>
sut.Transform(null));
// Teardown
}
public void TransformReturnsCorrectResult()
{
// Fixture setup
var sut = new ThrowingRecursionBehavior();
// Exercise system
var dummyBuilder = new DelegatingSpecimenBuilder();
var result = sut.Transform(dummyBuilder);
// Verify outcome
Assert.IsAssignableFrom<ThrowingRecursionGuard>(result);
// Teardown
}
public void TranformResultCorrectlyDecoratesInput()
{
// Fixture setup
var sut = new ThrowingRecursionBehavior();
var expectedBuilder = new DelegatingSpecimenBuilder();
// Exercise system
var result = sut.Transform(expectedBuilder);
// Verify outcome
var guard = Assert.IsAssignableFrom<ThrowingRecursionGuard>(result);
Assert.Equal(expectedBuilder, guard.Builder);
// Teardown
}