public void AddTaskAndDataForDatabase_CorrectInput_UsereShouldBeAddedToDatabaseAndTaskShouldBeRunCorectly()
{
var databaseFactory = new DatabaseFactory();
IUnitOfWork unitOfWork = new UnitOfWork(databaseFactory);
List <string> Names = new List <string>()
{
"Reza", "MohammadReza"
};
var enlistTask = new EnlistTask
(
new Task(() => Names.Add("Gholi")),
new Task(() => Names.Remove("Gholi"))
);
var secondEnlistTask = new EnlistTask
(
new Task(() => Names.Add("Qamar")),
new Task(() => Names.Remove("Qamar"))
);
unitOfWork.AddToQueue(enlistTask);
unitOfWork.AddToQueue(secondEnlistTask);
unitOfWork.Commit();
Assert.AreEqual(Names.Where(P => P == "Gholi").FirstOrDefault(), "Gholi");
Assert.AreEqual(Names.Where(P => P == "Qamar").FirstOrDefault(), "Qamar");
}
public void AddTaskAndDataForDatabase_ExceptionInjectedInTaskAndIncorectInput_AllTasksAndDatabaseShouldBeRollback()
{
IUnitOfWork unitOfWork = new UnitOfWork(_databaseFactory);
User User = new User()
{
FirstName = "Reza",
LastName = "Alizadeh",
Password = "******",
};
List <string> Names = new List <string>()
{
"Reza", "MohammadReza"
};
var enlistTask = new EnlistTask
(
new Task(() =>
{
_userRepository.Add(User);
}),
new Task(() =>
{
_userRepository.Delete(User);
})
);
unitOfWork.AddToQueue(enlistTask);
var exceptionTask = new EnlistTask
(
new Task(() => throw new Exception(nameof(Exception))),
new Task(() => { })
);
unitOfWork.AddToQueue(enlistTask);
try
{
unitOfWork.Commit();
}
catch
{
Assert.IsNull(Names.Where(P => P == "Gholi").FirstOrDefault());
Assert.IsEmpty(_userRepository.GetMany(x => x.FirstName == "Reza"));
}
}
public void AddTaskAndDataForDatabase_ExceptionInjectedInTask_AllTasksAndDatabaseShouldBeRollback()
{
IUnitOfWork unitOfWork = new UnitOfWork(_databaseFactory);
User User = new User()
{
FirstName = "Reza",
LastName = "Alizadeh",
Password = "******",
Document = new Document()
{
Title = "Test"
}
};
var addUser = new EnlistTask
(
new Task(() => { _userRepository.Add(User); }),
new Task(() => { _userRepository.Delete(User); })
);
unitOfWork.AddToQueue(addUser);
List <string> Names = new List <string>()
{
"Reza", "MohammadReza"
};
var addName = new EnlistTask
(
new Task(() => { Names.Add("Qamar"); throw new Exception(); }),
new Task(() => Names.Remove("Qamar"))
);
unitOfWork.AddToQueue(addName);
try
{
unitOfWork.Commit();
Assert.NotNull(null);
}
catch
{
Assert.IsEmpty(_userRepository.GetMany(x => x.FirstName == "Reza"));
Assert.IsNull(Names.Where(P => P == "Gholi").FirstOrDefault());
}
}
public void AddTaskAndNullDatabase_ExceptionInjectedInput_AllTasksShouldBeRollback()
{
var databaseFactory = new DatabaseFactory();
IUnitOfWork unitOfWork = new UnitOfWork(databaseFactory);
var usersRepository = new UserRepository(databaseFactory);
List <string> Names = new List <string>()
{
"Reza", "MohammadReza"
};
var enlistTask = new EnlistTask
(
new Task(() => { Names.Add("Qamar"); }),
new Task(() => Names.Remove("Qamar"))
);
unitOfWork.AddToQueue(enlistTask);
var enlistTask2 = new EnlistTask(
new Task(() =>
{
Names.Add("Gholi");
throw new Exception();
}), new Task(() => Names.Remove("Gholi")));
unitOfWork.AddToQueue(enlistTask2);
try
{
unitOfWork.Commit();
Assert.NotNull(null);
}
catch (Exception)
{
Assert.IsNull(Names.Where(P => P == "Gholi").FirstOrDefault());
Assert.IsNull(Names.Where(P => P == "Qamar").FirstOrDefault());
}
}
public void AddTaskAndDataForDatabase_ExceptionInjectedInDataBase_AllTasksAndDatabaseShouldBeRollback()
{
var databaseFactory = new DatabaseFactory();
IUnitOfWork unitOfWork = new UnitOfWork(databaseFactory);
var usersRepository = new UserRepository(databaseFactory);
User User = new User()
{
FirstName = "AliiReza",
LastName = "Alizadeh",
Password = "******",
};
usersRepository.Add(User);
List <string> Names = new List <string>()
{
"Reza", "MohammadReza"
};
var enlistTask = new EnlistTask
(
new Task(() => { Names.Add("Qamar"); }),
new Task(() => Names.Remove("Qamar"))
);
unitOfWork.AddToQueue(enlistTask);
try
{
unitOfWork.Commit();
}
catch (Exception)
{
Assert.IsNull(Names.Where(P => P == "Gholi").FirstOrDefault());
Assert.IsEmpty(usersRepository.GetMany(x => x.FirstName == "AliiReza"));
}
}
