public void BeginTransaction_Throws_InvalidOperationException_When_Transaction_Already_Running()
{
var mockContainer = MockRepository.GenerateStub<IObjectContainer>();
var unitOfWork = new Db4oUnitOfWork(mockContainer);
unitOfWork.BeginTransaction();
Assert.That(unitOfWork.IsInTransaction);
Assert.Throws<InvalidOperationException>(() => unitOfWork.BeginTransaction());
}
public void BeginTransaction_Throws_InvalidOperationException_When_Transaction_Already_Running()
{
var mockContainer = MockRepository.GenerateStub <IObjectContainer>();
var unitOfWork = new Db4oUnitOfWork(mockContainer);
unitOfWork.BeginTransaction();
Assert.That(unitOfWork.IsInTransaction);
Assert.Throws <InvalidOperationException>(() => unitOfWork.BeginTransaction());
}
public void Flush_Does_Nothing_When_A_TransactionHas_Already_Been_Started()
{
var mockContainer = MockRepository.GenerateMock<IObjectContainer>();
var unitOfWork = new Db4oUnitOfWork(mockContainer);
unitOfWork.BeginTransaction();
unitOfWork.Flush();
mockContainer.AssertWasNotCalled(x => x.Commit());
mockContainer.AssertWasNotCalled(x => x.Rollback());
mockContainer.VerifyAllExpectations();
}
public void Begin_Transaction_Should_Start_A_New_Transaction_With_Default_IsolationLevel()
{
var mockContainer = MockRepository.GenerateMock<IObjectContainer>();
var unitOfWork = new Db4oUnitOfWork(mockContainer);
var transaction = unitOfWork.BeginTransaction();
Assert.That(unitOfWork.IsInTransaction);
Assert.That(transaction, Is.Not.Null);
mockContainer.VerifyAllExpectations();
}
public void Begin_Transaction_Should_Start_A_New_Transaction_With_Default_IsolationLevel()
{
var mockContainer = MockRepository.GenerateMock <IObjectContainer>();
var unitOfWork = new Db4oUnitOfWork(mockContainer);
var transaction = unitOfWork.BeginTransaction();
Assert.That(unitOfWork.IsInTransaction);
Assert.That(transaction, Is.Not.Null);
mockContainer.VerifyAllExpectations();
}
public void Flush_Does_Nothing_When_A_TransactionHas_Already_Been_Started()
{
var mockContainer = MockRepository.GenerateMock <IObjectContainer>();
var unitOfWork = new Db4oUnitOfWork(mockContainer);
unitOfWork.BeginTransaction();
unitOfWork.Flush();
mockContainer.AssertWasNotCalled(x => x.Commit());
mockContainer.AssertWasNotCalled(x => x.Rollback());
mockContainer.VerifyAllExpectations();
}