public void GetTop_ShouldReturnInstanceOfIQueryable()
{
// Arrange
var mockedRepository = new Mock <IRepository <EmployeePaycheck> >();
var paycheckService = new EmployeePaycheckService(mockedRepository.Object);
var employee = new FakeEmployeePaycheck()
{
Id = 5
};
var employee2 = new FakeEmployeePaycheck()
{
Id = 6
};
var employee3 = new FakeEmployeePaycheck()
{
Id = 7
};
// Act
paycheckService.Create(employee);
paycheckService.Create(employee2);
paycheckService.Create(employee3);
var query = paycheckService.GetTop(3);
// Assert
Assert.IsInstanceOf <IQueryable <EmployeePaycheck> >(query);
}
public void GetTop_ShouldInvokeOnlyOnce()
{
// Arrange
var mockedRepository = new Mock <IRepository <EmployeePaycheck> >();
var paycheckService = new EmployeePaycheckService(mockedRepository.Object);
var employee = new FakeEmployeePaycheck()
{
Id = 1
};
var employee2 = new FakeEmployeePaycheck()
{
Id = 2
};
var employee3 = new FakeEmployeePaycheck()
{
Id = 3
};
// Act
paycheckService.Create(employee);
paycheckService.Create(employee2);
paycheckService.Create(employee3);
paycheckService.GetTop(3);
// Assert
mockedRepository.Verify(r => r.All, Times.Once);
}
public void Create_ShouldThrowArgumentNullException_WhenParameterIsNull()
{
// Arrange
var mockedRepository = new Mock <IRepository <EmployeePaycheck> >();
var paycheckService = new EmployeePaycheckService(mockedRepository.Object);
// Act & Assert
Assert.That(() => paycheckService.Create(null), Throws.InstanceOf <ArgumentNullException>().With.Message.Contains("The argument is null"));
}
public void Constructor_ShouldCreateInstance_WhenParameterIRepositoryIsPassedCorrectly()
{
// Arrange
var repo = new Mock <IRepository <EmployeePaycheck> >();
// Act
var paycheckService = new EmployeePaycheckService(repo.Object);
// Assert
Assert.IsInstanceOf <IEmployeePaycheckService>(paycheckService);
}
public void Create_ShouldInvokeOnce_WhenParameterIsCorrect()
{
// Arrange
var mockedRepository = new Mock <IRepository <EmployeePaycheck> >();
var paycheckService = new EmployeePaycheckService(mockedRepository.Object);
var paycheck = new FakeEmployeePaycheck();
// Act
paycheckService.Create(paycheck);
// Assert
mockedRepository.Verify(r => r.Add(paycheck), Times.Once);
}
public void Delete_ShouldInvokeOnce_WhenValidId_IsPassedCorrectly()
{
// Arrange
var mockedRepository = new Mock <IRepository <EmployeePaycheck> >();
var paycheckService = new EmployeePaycheckService(mockedRepository.Object);
EmployeePaycheck employee = new FakeEmployeePaycheck();
employee.Id = 2;
// Act
paycheckService.Create(employee);
paycheckService.DeleteById(2);
// Assert
mockedRepository.Verify(r => r.Delete(It.IsAny <int>()), Times.Once);
}
public void Update_ShouldUpdateEmployeeCorrectly()
{
// Arrange
var mockedRepository = new Mock <IRepository <EmployeePaycheck> >();
var emplPaycheckService = new EmployeePaycheckService(mockedRepository.Object);
EmployeePaycheck paycheck = new FakeEmployeePaycheck();
paycheck.Id = 2;
// Act
emplPaycheckService.Create(paycheck);
emplPaycheckService.UpdateById(2, paycheck);
// Assert
mockedRepository.Verify(x => x.Update(paycheck), Times.Once);
}
public void GetById_ShouldInvokeOnlyOnce()
{
// Arrange
var mockedRepository = new Mock <IRepository <EmployeePaycheck> >();
var paycheckService = new EmployeePaycheckService(mockedRepository.Object);
var paycheck = new FakeEmployeePaycheck();
paycheck.Id = 2;
// Act
paycheckService.Create(paycheck);
paycheckService.GetById(paycheck.Id);
// Assert
mockedRepository.Verify(r => r.GetById(paycheck.Id), Times.Once);
}
public void CreateInstance_WhenAllParametersArePassedCorrectly()
{
// Arrange
ISalaryCalculatorDbContext dbContext = new SalaryCalculatorDbContext();
IRepository <User> userRepo = new SalaryCalculatorRepository <User>(dbContext);
IRepository <EmployeePaycheck> paycheckRepo = new SalaryCalculatorRepository <EmployeePaycheck>(dbContext);
IRepository <RemunerationBill> billRepo = new SalaryCalculatorRepository <RemunerationBill>(dbContext);
IRepository <SelfEmployment> selfRepo = new SalaryCalculatorRepository <SelfEmployment>(dbContext);
ICacheService cacheService = new HttpCacheService();
IUserService userService = new UserService(userRepo);
IEmployeePaycheckService paycheckService = new EmployeePaycheckService(paycheckRepo);
IRemunerationBillService billService = new RemunerationBillService(billRepo);
ISelfEmploymentService selfEmploymentService = new SelfEmploymentService(selfRepo);
// Act & Assert
Assert.IsInstanceOf <HomeController>(new HomeController(cacheService, userService, paycheckService, billService, selfEmploymentService));
}