public async Task AddAsync_WithCorrectData_ShouldSuccessfullyCreate()
{
var errorMessage = "RoomsService AddRoomAsync() method does not work properly.";
// Arrange
MapperInitializer.InitializeMapper();
var context = HotelDbContextInMemoryFactory.InitializeContext();
var seeder = new RoomsServiceTestsSeeder();
await seeder.SeedDataForAddAsyncMethodAsync(context);
var roomRepository = new EfDeletableEntityRepository <Room>(context);
var roomTypeRepository = new EfDeletableEntityRepository <RoomType>(context);
var roomsService = this.GetRoomsService(roomRepository, roomTypeRepository, context);
var roomModel = new Room
{
RoomNumber = "Test-1",
RoomTypeId = context.RoomTypes.First().Id,
Description = "TestDescription",
};
// Act
await roomsService.AddRoomAsync(roomModel);
var actualResult = roomRepository.All().First();
var expectedResult = roomModel;
// Assert
Assert.True(expectedResult.RoomNumber == actualResult.RoomNumber, errorMessage + " " + "RoomNumer is not returned properly.");
Assert.True(expectedResult.Description == actualResult.Description, errorMessage + " " + "Description are not returned properly.");
Assert.True(expectedResult.RoomTypeId == actualResult.RoomTypeId, errorMessage + " " + "RoomTypeId is not returned properly.");
Assert.True(actualResult.RoomTypeId == context.RoomTypes.First().Id, errorMessage + " " + "RoomTypeId is not set properly.");
}
public async Task AddAsync_WithIncorrectProperty_ShouldThrowArgumentNullException()
{
// Arrange
MapperInitializer.InitializeMapper();
var context = HotelDbContextInMemoryFactory.InitializeContext();
var seeder = new RoomsServiceTestsSeeder();
await seeder.SeedDataForAddAsyncMethodAsync(context);
var roomRepository = new EfDeletableEntityRepository <Room>(context);
var roomTypeRepository = new EfDeletableEntityRepository <RoomType>(context);
var roomsService = this.GetRoomsService(roomRepository, roomTypeRepository, context);
var roomModel = new Room
{
RoomNumber = null,
RoomType = null,
Description = "TestDescription",
};
// Act
// Assert
await Assert.ThrowsAsync <ArgumentNullException>(async() =>
{
await roomsService.AddRoomAsync(roomModel);
});
}
public async Task CreateAsync_WithCorrectData_ShouldReturnCorrectResult()
{
var errorMessagePrefix = "RoomsService AddRoomAsync() method does not work properly.";
// Arrange
MapperInitializer.InitializeMapper();
var context = HotelDbContextInMemoryFactory.InitializeContext();
var seeder = new RoomsServiceTestsSeeder();
await seeder.SeedDataForAddAsyncMethodAsync(context);
var roomRepository = new EfDeletableEntityRepository <Room>(context);
var roomTypeRepository = new EfDeletableEntityRepository <RoomType>(context);
var roomsService = this.GetRoomsService(roomRepository, roomTypeRepository, context);
var roomModel = new Room
{
RoomNumber = "Test-1",
RoomTypeId = context.RoomTypes.First().Id,
Description = "TestDescription",
};
// Act
var result = await roomsService.AddRoomAsync(roomModel);
// Assert
Assert.True(result, errorMessagePrefix + " " + "Returns false.");
}
