import 'package:fcs/domain/entities/cargo_type.dart';
import 'package:fcs/domain/entities/carton.dart';
import 'package:fcs/domain/entities/discount_by_weight.dart';
import 'package:fcs/domain/entities/rate.dart';
import 'package:test/test.dart';

@TestOn('vm')
void main() {
  var rate = Rate();
  rate.discountByWeights = [
    DiscountByWeight(weight: 25, discount: 0.25),
    DiscountByWeight(weight: 50, discount: 0.5),
  ];
  rate.volumetricRatio = 166.36;
  rate.diffDiscountWeight = 5;
  rate.diffWeightRate = 1.5;

  test('Calculate carton price 1', () {
    var ct = CargoType(name: "General", weight: 10, rate: 6);
    var carton = Carton(cargoTypes: [ct], length: 15, width: 15, height: 15);
    expect(carton.calAmount(rate), equals(67.50));
  });
  test('Calculate carton price 2', () {
    var ct = CargoType(name: "General", weight: 10, rate: 6);
    var carton = Carton(cargoTypes: [ct], length: 10, width: 10, height: 10);
    expect(carton.calAmount(rate), equals(60));
  });
    test('Calculate carton price 3', () {
    var ct = CargoType(name: "General", weight: 10, rate: 6);
    var carton = Carton(cargoTypes: [ct], length: 15, width: 15, height: 10);
    expect(carton.calAmount(rate), equals(60));
  });
}