public void InterfaceTypeResolveType()
{
// arrange
Schema schema = CreateSchema();
var context = new Mock <IResolverContext>(
MockBehavior.Strict);
// act
InterfaceType drink = schema.GetType <InterfaceType>("Drink");
ObjectType teaType = drink.ResolveType(context.Object, "black_tea");
ObjectType barType = drink.ResolveType(context.Object, "bar");
// assert
Assert.NotNull(teaType);
Assert.Null(barType);
}
