public void should_add_always()
{
var scanner = new DefaultConventionScanner
{
Overwrites = OverwriteBehavior.Always
};
var services = new ServiceRegistry();
scanner.ShouldAdd(services, typeof(IWidget), typeof(AWidget)).ShouldBeTrue();
services.AddTransient <IWidget, BWidget>();
scanner.ShouldAdd(services, typeof(IWidget), typeof(AWidget)).ShouldBeTrue();
services.AddTransient <IWidget>(x => new AWidget());
scanner.ShouldAdd(services, typeof(IWidget), typeof(AWidget)).ShouldBeTrue();
services.AddTransient <IWidget, AWidget>();
scanner.ShouldAdd(services, typeof(IWidget), typeof(AWidget)).ShouldBeTrue();
}
public void should_add_with_overwrite_if_newer()
{
var scanner = new DefaultConventionScanner
{
Overwrites = OverwriteBehavior.NewType
};
var services = new ServiceRegistry();
scanner.ShouldAdd(services, typeof(IWidget), typeof(AWidget)).ShouldBeTrue();
services.AddTransient <IWidget, BWidget>();
scanner.ShouldAdd(services, typeof(IWidget), typeof(AWidget)).ShouldBeTrue();
services = new ServiceRegistry();
services.AddTransient <IWidget>(x => new AWidget());
// Can't tell that it's an AWidget, so add
scanner.ShouldAdd(services, typeof(IWidget), typeof(AWidget)).ShouldBeTrue();
services = new ServiceRegistry();
services.AddTransient <IWidget, AWidget>();
scanner.ShouldAdd(services, typeof(IWidget), typeof(AWidget)).ShouldBeFalse();
}