public void GetLatestShouldThrowErrorForInvalidCount(int count)
{
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseInMemoryDatabase(databaseName: "GetLatestShouldThrowErrorForInvalidCount").Options;
var dbContext = new ApplicationDbContext(options);
var postsRepo = new EfDeletableEntityRepository <Post>(dbContext);
var makesRepo = new EfDeletableEntityRepository <Make>(dbContext);
var makesService = new MakesService(makesRepo);
var postsService = new PostsService(postsRepo, makesService);
Assert.Throws <ArgumentNullException>(() => postsService.GetLatest <PostDetailsViewModel>(count));
}
public async Task GetLatestShouldWork()
{
var options = new DbContextOptionsBuilder <ApplicationDbContext>()
.UseInMemoryDatabase(databaseName: "GetLatestShouldWork").Options;
var dbContext = new ApplicationDbContext(options);
var postsRepo = new EfDeletableEntityRepository <Post>(dbContext);
var makesRepo = new EfDeletableEntityRepository <Make>(dbContext);
var makesService = new MakesService(makesRepo);
var postsService = new PostsService(postsRepo, makesService);
var post1 = new Post()
{
Id = 1,
Name = "random name",
Price = 53222,
Currency = Currency.LV,
Mileage = 25123,
Color = new Color(),
EngineType = EngineType.Disel,
Horsepower = 255,
TransmissionType = TransmissionType.Automatic,
ManufactureDate = DateTime.Now,
Category = new Category(),
City = new City(),
User = new ApplicationUser(),
PhoneNumber = "0897456321",
Description = "random descr",
Eurostandard = Eurostandard.Five,
Condition = Condition.New,
VehicleCategory = new VehicleCategory(),
};
var post2 = new Post()
{
Id = 2,
Name = "random name",
Price = 53222,
Currency = Currency.LV,
Mileage = 25123,
Color = new Color(),
EngineType = EngineType.Disel,
Horsepower = 255,
TransmissionType = TransmissionType.Automatic,
ManufactureDate = DateTime.Now,
Category = new Category(),
City = new City(),
User = new ApplicationUser(),
PhoneNumber = "0897456321",
Description = "random descr",
Eurostandard = Eurostandard.Five,
Condition = Condition.New,
VehicleCategory = new VehicleCategory(),
};
await dbContext.Posts.AddAsync(post1);
await dbContext.Posts.AddAsync(post2);
await dbContext.SaveChangesAsync();
var result = postsService.GetLatest <PostDetailsViewModel>(1);
Assert.Single(result);
}