public void TestDatabaseTransaction_Failure()
{
//---------------Set up test pack-------------------
TransactionCommitterDB committerDB = new TransactionCommitterDB(DatabaseConnection.CurrentConnection);
StubDatabaseTransaction transactional1 = new StubDatabaseTransaction();
StubDatabaseFailureTransaction transactional2 = new StubDatabaseFailureTransaction();
committerDB.AddTransaction(transactional1);
committerDB.AddTransaction(transactional2);
//---------------Execute Test ----------------------
try
{
committerDB.CommitTransaction();
}
catch (NotImplementedException)
{
}
//---------------Test Result -----------------------
Assert.IsFalse(transactional1.Committed);
Assert.IsFalse(transactional2.Committed);
AssertTransactionsInTableAre(0);
}
public void TestDatabaseTransaction_SuccessTwoTransactions()
{
//---------------Set up test pack-------------------
TransactionCommitterDB committerDB = new TransactionCommitterDB(DatabaseConnection.CurrentConnection);
StubDatabaseTransaction transactional1 = new StubDatabaseTransaction();
StubDatabaseTransaction transactional2 = new StubDatabaseTransaction();
committerDB.AddTransaction(transactional1);
committerDB.AddTransaction(transactional2);
//---------------Execute Test ----------------------
committerDB.CommitTransaction();
//---------------Test Result -----------------------
AssertTransactionsInTableAre(2);
}
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);
}
}