public void GetTop_ShouldReturnInstanceOfIQueryable()
{
// Arrange
var mockedRepository = new Mock <IRepository <RemunerationBill> >();
var billService = new RemunerationBillService(mockedRepository.Object);
RemunerationBill mockedBill = new FakeRemunerationBill();
RemunerationBill mockedBill2 = new FakeRemunerationBill();
RemunerationBill mockedBill3 = new FakeRemunerationBill();
mockedBill.Id = 2;
mockedBill2.Id = 3;
mockedBill3.Id = 4;
// Act
billService.Create(mockedBill);
billService.Create(mockedBill2);
billService.Create(mockedBill3);
var query = billService.GetTop(3);
// Assert
Assert.IsInstanceOf <IQueryable <RemunerationBill> >(query);
}
public void GetTop_ShouldInvokeOnlyOnce()
{
// Arrange
var mockedRepository = new Mock <IRepository <RemunerationBill> >();
var billService = new RemunerationBillService(mockedRepository.Object);
RemunerationBill mockedBill = new FakeRemunerationBill();
RemunerationBill mockedBill2 = new FakeRemunerationBill();
RemunerationBill mockedBill3 = new FakeRemunerationBill();
mockedBill.Id = 2;
mockedBill2.Id = 3;
mockedBill3.Id = 4;
// Act
billService.Create(mockedBill);
billService.Create(mockedBill2);
billService.Create(mockedBill3);
billService.GetTop(3);
// Assert
mockedRepository.Verify(r => r.All, Times.Once);
}
public void Create_ShouldThrowArgumentNullException_WhenParameterIsNull()
{
// Arrange
var mockedRepository = new Mock <IRepository <RemunerationBill> >();
var billService = new RemunerationBillService(mockedRepository.Object);
// Act & Assert
Assert.That(() => billService.Create(null), Throws.InstanceOf <ArgumentNullException>().With.Message.Contains("The argument is null"));
}
public void Create_ShouldInvokeOnce_WhenParameterIsCorrect()
{
// Arrange
var mockedRepository = new Mock <IRepository <RemunerationBill> >();
var billService = new RemunerationBillService(mockedRepository.Object);
var mockedBill = new FakeRemunerationBill();
// Act
billService.Create(mockedBill);
// Assert
mockedRepository.Verify(r => r.Add(mockedBill), Times.Once);
}
public void Delete_ShouldInvokeOnce_WhenValidId_IsPassedCorrectly()
{
// Arrange
var mockedRepository = new Mock <IRepository <RemunerationBill> >();
var billService = new RemunerationBillService(mockedRepository.Object);
RemunerationBill bill = new FakeRemunerationBill();
bill.Id = 2;
// Act
billService.Create(bill);
billService.DeleteById(2);
// Assert
mockedRepository.Verify(r => r.Delete(It.IsAny <int>()), Times.Once);
}
public void GetById_ShouldInvokeOnlyOnce()
{
// Arrange
var mockedRepository = new Mock <IRepository <RemunerationBill> >();
var billService = new RemunerationBillService(mockedRepository.Object);
var mockedBill = new FakeRemunerationBill();
mockedBill.Id = 2;
// Act
billService.Create(mockedBill);
billService.GetById(mockedBill.Id);
// Assert
mockedRepository.Verify(r => r.GetById(mockedBill.Id), Times.Once);
}
