public void TestRaisesException_onError()
{
//---------------Set up test pack-------------------
TransactionCommitter committerDB = new TransactionCommitterStubDB(DatabaseConnection.CurrentConnection);
StubFailingTransaction trn = new StubFailingTransaction();
committerDB.AddTransaction(trn);
committerDB.AddTransaction(new StubSuccessfullTransaction());
//---------------Execute Test ----------------------
try
{
committerDB.CommitTransaction();
Assert.Fail("Expected to throw an NotImplementedException");
}
//---------------Test Result -----------------------
catch (NotImplementedException)
{
}
}
public void TestRaisesException_onError_DoesNotCommit()
{
//---------------Set up test pack-------------------
TransactionCommitter committer = new TransactionCommitterStubDB(DatabaseConnection.CurrentConnection);
StubDatabaseTransaction transactional1 = new StubDatabaseTransaction();
committer.AddTransaction(transactional1);
StubFailingTransaction transactional2 = new StubFailingTransaction();
committer.AddTransaction(transactional2);
//---------------Execute Test ----------------------
try
{
committer.CommitTransaction();
Assert.Fail("Failure should have occurred as a StubFailingTransaction was added");
}
//---------------Test Result -----------------------
catch (NotImplementedException)
{
Assert.IsFalse(transactional1.Committed);
Assert.IsFalse(transactional2.Committed);
}
}
public void TestRollBack_OnError()
{
//---------------Set up test pack-------------------
//Create object in DB
MockBoWithRollBack mockBo = new MockBoWithRollBack();
StubDatabaseFailureTransaction trnFail = new StubDatabaseFailureTransaction();
TransactionCommitterStubDB trnCommitter = new TransactionCommitterStubDB(DatabaseConnection.CurrentConnection);
trnCommitter.AddBusinessObject(mockBo);
trnCommitter.AddTransaction(trnFail);
Assert.IsFalse(mockBo.RollBackExecuted);
//---------------Execute Test ----------------------
try
{
trnCommitter.CommitTransaction();
Assert.Fail();
}
//---------------Test Result -----------------------
//Raise Exception that the object has been edited since
// the user last edited.
catch (NotImplementedException)
{
Assert.IsTrue(mockBo.RollBackExecuted);
}
}