public void Compose_converts_null_to_Null_provider()
{
Assert.Same(AdapterFactory.Null, AdapterFactory.Compose(null, null));
}
public void Compose_will_apply_optimal_composite_on_nulls()
{
var original = AdapterFactory.Default;
Assert.Same(original, AdapterFactory.Compose(AdapterFactory.Null, original, AdapterFactory.Null));
}
public void Compose_zero_implies_null()
{
IAdapterFactory fc = AdapterFactory.Compose();
Assert.Contains("Null", fc.GetType().FullName);
}
