public void WhenStoreIsPopulated_ReturnsSingleItemById()
{
//arrange
var options = new DbContextOptionsBuilder <ApplicationContext>()
.UseInMemoryDatabase(databaseName: "ReturnSingleItem")
.Options;
//act
using (var context = new ApplicationContext(options))
{
var service = new CarAdvertService(context);
var items = GetTestCarAdverts().ToList();
items.ForEach(carAdvert => service.Add(carAdvert));
context.SaveChanges();
}
//assert
using (var context = new ApplicationContext(options))
{
var service = new CarAdvertService(context);
var testGuid = new Guid("981a7ab2-7887-4afd-b123-7d440c181627");
var carAdvert = service.GetById(testGuid);
Assert.IsType <CarAdvert>(carAdvert);
Assert.Equal(testGuid, carAdvert.Id);
}
}
public void Remove_WhenStoreIsPopulated_RemovessSingleItemById()
{
//arrange
var options = new DbContextOptionsBuilder <ApplicationContext>()
.UseInMemoryDatabase(databaseName: "RemoveSingleItem")
.Options;
//act
using (var context = new ApplicationContext(options))
{
var service = new CarAdvertService(context);
var items = GetTestCarAdverts().ToList();
items.ForEach(carAdvert => service.Add(carAdvert));
context.SaveChanges();
}
//assert
using (var context = new ApplicationContext(options))
{
var service = new CarAdvertService(context);
var testGuid = new Guid("981a7ab2-7887-4afd-b123-7d440c181627");
service.Remove(testGuid);
var deletedCarAdvert = service.GetById(testGuid);
var allCarAdverts = service.GetAllItems().ToList();
Assert.Null(deletedCarAdvert);
Assert.Equal(4, allCarAdverts.Count);
}
}
public void GetAllItems_WhenStoreIsPopulated_ReturnsAllItems()
{
//arrange
var options = new DbContextOptionsBuilder <ApplicationContext>()
.UseInMemoryDatabase(databaseName: "PopulatedStore")
.Options;
//act
using (var context = new ApplicationContext(options))
{
var service = new CarAdvertService(context);
var items = GetTestCarAdverts().ToList();
items.ForEach(carAdvert => service.Add(carAdvert));
context.SaveChanges();
}
//assert
using (var context = new ApplicationContext(options))
{
var service = new CarAdvertService(context);
var allCarAdverts = service.GetAllItems().ToList();
Assert.Equal(5, allCarAdverts.Count);
}
}
public void GetByQuery_WhenTitleIsSupplied_FiltersByTitle()
{
//arrange
var options = new DbContextOptionsBuilder <ApplicationContext>()
.UseInMemoryDatabase(databaseName: "GetByQueryTitleSupplied")
.Options;
using (var context = new ApplicationContext(options))
{
var service = new CarAdvertService(context);
var items = GetTestCarAdverts().ToList();
items.ForEach(carAdvert => service.Add(carAdvert));
context.SaveChanges();
}
var query = new CarAdvertQueryModel
{
Title = "Used Toyota Matrix"
};
//act & Assert
using (var context = new ApplicationContext(options))
{
var service = new CarAdvertService(context);
var allCarAdverts = service.GetByQuery(query).ToList();
Assert.Single(allCarAdverts);
}
}
public void GetByQuery_WhenQueryIsEmpty_ReturnsAllItems()
{
//arrange
var options = new DbContextOptionsBuilder <ApplicationContext>()
.UseInMemoryDatabase(databaseName: "GetByQuery")
.Options;
using (var context = new ApplicationContext(options))
{
var service = new CarAdvertService(context);
var items = GetTestCarAdverts().ToList();
items.ForEach(carAdvert => service.Add(carAdvert));
context.SaveChanges();
}
//act & Assert
using (var context = new ApplicationContext(options))
{
var service = new CarAdvertService(context);
var allCarAdverts = service.GetByQuery(new CarAdvertQueryModel()).ToList();
Assert.Equal(5, allCarAdverts.Count);
}
}
public void Update_WhenFieldsAreModified_ReturnsUpdatedFields()
{
//arrange
var options = new DbContextOptionsBuilder <ApplicationContext>()
.UseInMemoryDatabase(databaseName: "UpdateSingleItem")
.Options;
var testGuid = new Guid("981a7ab2-7887-4afd-b123-7d440c181627");
var newTitle = "Used Merceded Benz G50 for Sale";
var newFuel = FuelType.Gasoline;
var newPrice = 200000;
var newStatus = false;
var newMileage = 105123;
var newFirstRegistrationDate = new DateTime(2018, 3, 2);
using (var context = new ApplicationContext(options))
{
var service = new CarAdvertService(context);
var items = GetTestCarAdverts().ToList();
items.ForEach(carAdvert => service.Add(carAdvert));
context.SaveChanges();
}
//act
using (var context = new ApplicationContext(options))
{
var service = new CarAdvertService(context);
var carAdvertToUpdate = service.GetById(testGuid);
carAdvertToUpdate.Title = newTitle;
carAdvertToUpdate.Fuel = newFuel;
carAdvertToUpdate.Price = newPrice;
carAdvertToUpdate.New = newStatus;
carAdvertToUpdate.Mileage = newMileage;
carAdvertToUpdate.FirstRegistration = newFirstRegistrationDate;
service.Update(carAdvertToUpdate);
}
//assert
using (var context = new ApplicationContext(options))
{
var service = new CarAdvertService(context);
var updatedCarAdvert = service.GetById(testGuid);
Assert.Equal(updatedCarAdvert.Title, newTitle);
Assert.Equal(updatedCarAdvert.Fuel, newFuel);
Assert.Equal(updatedCarAdvert.Price, newPrice);
Assert.Equal(updatedCarAdvert.New, newStatus);
Assert.Equal(updatedCarAdvert.Mileage, newMileage);
Assert.Equal(updatedCarAdvert.FirstRegistration, newFirstRegistrationDate);
}
}
public void GetAllItems_WhenStoreIsEmpty_ReturnsEmptyList()
{
//arrange
var options = new DbContextOptionsBuilder <ApplicationContext>()
.UseInMemoryDatabase(databaseName: "EmptyStore")
.Options;
//act
//assert
using (var context = new ApplicationContext(options))
{
var service = new CarAdvertService(context);
var allCarAdverts = service.GetAllItems();
Assert.Equal(new List <CarAdvert>(), allCarAdverts);
}
}
private CarAdvertsController GetSUT(string databaseName)
{
var options = new DbContextOptionsBuilder <ApplicationContext>()
.UseInMemoryDatabase(databaseName: databaseName)
.Options;
var context = new ApplicationContext(options);
var service = new CarAdvertService(context);
var items = GetTestCarAdverts().ToList();
items.ForEach(carAdvert => service.Add(carAdvert));
context.SaveChanges();
var configuration = new MapperConfiguration(cfg => cfg.AddProfile(new CarAdvertMappingProfile()));
var mapper = new Mapper(configuration);
var controller = new CarAdvertsController(service, mapper);
return(controller);
}
public CarAdvertServiceTest()
{
var repository = new Repository <CarAdvert>(Helpers.TestDbHelper.GetInMemoryDbContext(DbName));
_advertService = new CarAdvertService(repository);
}
