コード例 #1
0
        public async Task AddAsyncShouldCreateCar()
        {
            var options = new DbContextOptionsBuilder <NeedForCarsDbContext>()
                          .UseInMemoryDatabase("CreateCarDb")
                          .Options;

            var context = new NeedForCarsDbContext(options);

            var makesService       = new MakesService(context);
            var modelsService      = new ModelsService(context, makesService);
            var generationsService = new GenerationsService(context, modelsService);
            var carsService        = new CarsService(context, generationsService);

            var make = new Make
            {
                Name        = "Make",
                Description = "Desc"
            };

            await context.Makes.AddAsync(make);

            await context.SaveChangesAsync();

            var model = new Model
            {
                MakeId = make.Id,
                Name   = "Model"
            };

            await context.Models.AddAsync(model);

            await context.SaveChangesAsync();

            var generation = new Generation
            {
                ModelId     = model.Id,
                BodyType    = Models.Enums.BodyType.Convertible,
                Name        = "Name",
                Seats       = 5,
                Description = "Desc"
            };

            await context.Generations.AddAsync(generation);

            await context.SaveChangesAsync();

            var engine = new Engine
            {
                Name     = "Name1",
                FuelType = Models.Enums.FuelType.Diesel,
                MaxHP    = 100,
                Creator  = "Creator"
            };

            await context.AddAsync(engine);

            await context.SaveChangesAsync();

            var car = new Car
            {
                GenerationId = generation.Id,
                EngineId     = engine.Id,
                Transmission = Models.Enums.Transmission.Automatic,
                DriveWheel   = Models.Enums.DriveWheel.AllWheelDrive,
                BeginningOfProductionYear  = 2000,
                BeginningOfProductionMonth = 1
            };

            await carsService.AddAsync(car);

            var result = await context.Cars.CountAsync();

            Assert.Equal(1, result);
        }