public async Task EditAsync_ShouldSuccessfullyEdit()
{
MapperInitializer.InitializeMapper();
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
await this.SeedDataAsync(context);
var truckService = new TruckService(context);
var editTruckServiceModel = new EditTruckServiceModel();
var truckId = 1;
var truckRegistrationNumber = "FN 3";
editTruckServiceModel.Id = truckId;
editTruckServiceModel.RegistrationNumber = truckRegistrationNumber;
await truckService.EditAsync(editTruckServiceModel);
var expectedResult = truckRegistrationNumber;
var actualResult = truckService
.All()
.First()
.RegistrationNumber;
Assert.True(expectedResult == actualResult);
}
public async Task EditAsync(EditTruckServiceModel editTruckServiceModel)
{
var truck = await this.context
.Trucks
.FindAsync(editTruckServiceModel.Id);
if (truck == null)
{
throw new ArgumentNullException(string.Format(InvalidTruckIdErrorMessage, editTruckServiceModel.Id));
}
if (string.IsNullOrWhiteSpace(editTruckServiceModel.RegistrationNumber))
{
throw new ArgumentNullException(EmptyTruckErrorMessage);
}
if (await this.context.Trucks.AnyAsync(t => t.RegistrationNumber == editTruckServiceModel.RegistrationNumber))
{
throw new InvalidOperationException(TruckExistErrorMessage);
}
if (editTruckServiceModel.RegistrationNumber.Length > AttributesConstraints.TruckRegistrationNumberMaxLength)
{
throw new InvalidOperationException(string.Format(TruckRegistrationNumberMaxLengthErrorMessage, AttributesConstraints.TruckRegistrationNumberMaxLength));
}
truck.RegistrationNumber = editTruckServiceModel.RegistrationNumber;
await this.context.SaveChangesAsync();
}
public async Task EditAsync_WithNonExistingIdShouldThrowArgumentNullException()
{
MapperInitializer.InitializeMapper();
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
await this.SeedDataAsync(context);
var truckService = new TruckService(context);
var editTruckServiceModel = new EditTruckServiceModel();
editTruckServiceModel.Id = 3;
await Assert.ThrowsAsync <ArgumentNullException>(async() =>
{
await truckService.EditAsync(editTruckServiceModel);
});
}
public async Task EditAsync_WithOverMaxNameLengthShouldThrowInvalidOperationException()
{
MapperInitializer.InitializeMapper();
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
await this.SeedDataAsync(context);
var truckService = new TruckService(context);
var editTruckServiceModel = new EditTruckServiceModel();
var truckRegistrationNumber = "qwertyuiop qwertyuiop qwertyuiop qwertyuiop qwertyuiop";
editTruckServiceModel.RegistrationNumber = truckRegistrationNumber;
editTruckServiceModel.Id = 1;
var message = "Truck's Registration number cannot be more than 8 characters.";
var exception = await Assert.ThrowsAsync <InvalidOperationException>(async() =>
{
await truckService.EditAsync(editTruckServiceModel);
});
Assert.Equal(message, exception.Message);
}
public async Task EditAsync_WithExistingNameShouldThrowInvalidOperationException()
{
MapperInitializer.InitializeMapper();
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
await this.SeedDataAsync(context);
var truckService = new TruckService(context);
var editTruckServiceModel = new EditTruckServiceModel();
var truckregistrationNumber = "TRN 2";
editTruckServiceModel.RegistrationNumber = truckregistrationNumber;
editTruckServiceModel.Id = 1;
var message = "Truck's Registration number already exists.";
var exception = await Assert.ThrowsAsync <InvalidOperationException>(async() =>
{
await truckService.EditAsync(editTruckServiceModel);
});
Assert.Equal(message, exception.Message);
}