public async Task CreateAsync_WithEmptyNameShouldThrowArgumentNullException()
{
MapperInitializer.InitializeMapper();
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
var truckService = new TruckService(context);
var createTruckServiceModel = new CreateTruckServiceModel();
var truckRegistrationNumber = " ";
createTruckServiceModel.RegistrationNumber = truckRegistrationNumber;
await Assert.ThrowsAsync <ArgumentNullException>(async() =>
{
await truckService.CreateAsync(createTruckServiceModel);
});
}
public async Task CreateAsync_WithOverMaxNameLengthShouldThrowInvalidOperationException()
{
MapperInitializer.InitializeMapper();
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
var truckService = new TruckService(context);
var createTruckServiceModel = new CreateTruckServiceModel();
var truckRegistrationNumber = "qwertyuiop qwertyuiop qwertyuiop qwertyuiop qwertyuiop";
createTruckServiceModel.RegistrationNumber = truckRegistrationNumber;
var message = "Truck's Registration number cannot be more than 8 characters.";
var exception = await Assert.ThrowsAsync <InvalidOperationException>(async() =>
{
await truckService.CreateAsync(createTruckServiceModel);
});
Assert.Equal(message, exception.Message);
}
public async Task CreateAsync_ShouldSuccessfullyCreate()
{
MapperInitializer.InitializeMapper();
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
var truckService = new TruckService(context);
var createTruckServiceModel = new CreateTruckServiceModel();
var truckRegistrationNumber = "TRN 1";
createTruckServiceModel.RegistrationNumber = truckRegistrationNumber;
await truckService.CreateAsync(createTruckServiceModel);
var expectedResult = truckRegistrationNumber;
var actualResult = truckService
.All()
.First()
.RegistrationNumber;
Assert.True(expectedResult == actualResult);
}
public async Task CreateAsync_WithExistingNameShouldThrowInvalidOperationException()
{
MapperInitializer.InitializeMapper();
var context = ApplicationDbContextInMemoryFactory.InitializeContext();
await this.SeedDataAsync(context);
var truckService = new TruckService(context);
var createTruckServiceModel = new CreateTruckServiceModel();
var truckRegistrationNumber = "TRN 1";
createTruckServiceModel.RegistrationNumber = truckRegistrationNumber;
var message = "Truck's Registration number already exists.";
var exception = await Assert.ThrowsAsync <InvalidOperationException>(async() =>
{
await truckService.CreateAsync(createTruckServiceModel);
});
Assert.Equal(message, exception.Message);
}
