public void Test_DefaultDataAccessor_OneObject()
{
//---------------Set up test pack-------------------
DataStoreInMemory dataStore = new DataStoreInMemory();
IDataAccessor defaultDataAccessor = new DataAccessorInMemory(dataStore);
MyBO.LoadDefaultClassDef();
MyBO bo = new MyBO();
//---------------Execute Test ----------------------
ITransactionCommitter transactionCommitter = new TransactionCommitterMultiSource(defaultDataAccessor, new Dictionary<Type, IDataAccessor>());
transactionCommitter.AddBusinessObject(bo);
transactionCommitter.CommitTransaction();
//---------------Test Result -----------------------
Assert.IsNotNull(dataStore.Find<MyBO>(bo.ID));
//---------------Tear down -------------------------
}
public void Test_UsingDataAccessorAssignedForType()
{
//---------------Set up test pack-------------------
IDataAccessor defaultDataAccessor = new DataAccessorInMemory();
DataStoreInMemory dataStore1 = new DataStoreInMemory();
DataStoreInMemory dataStore2 = new DataStoreInMemory();
DataAccessorInMemory dataAccessorInMemory1 = new DataAccessorInMemory(dataStore1);
DataAccessorInMemory dataAccessorInMemory2 = new DataAccessorInMemory(dataStore2);
MyBO.LoadDefaultClassDef();
MyRelatedBo.LoadClassDef();
MyBO bo1 = new MyBO();
MyRelatedBo bo2 = new MyRelatedBo();
Dictionary<Type, IDataAccessor> dataAccessors = new Dictionary<Type, IDataAccessor>();
dataAccessors.Add(typeof(MyBO), dataAccessorInMemory1);
dataAccessors.Add(typeof(MyRelatedBo), dataAccessorInMemory2);
//---------------Execute Test ----------------------
ITransactionCommitter transactionCommitter1 = new TransactionCommitterMultiSource(defaultDataAccessor, dataAccessors);
transactionCommitter1.AddBusinessObject(bo1);
transactionCommitter1.CommitTransaction();
ITransactionCommitter transactionCommitter2 = new TransactionCommitterMultiSource(defaultDataAccessor, dataAccessors);
transactionCommitter2.AddBusinessObject(bo2);
transactionCommitter2.CommitTransaction();
//---------------Test Result -----------------------
Assert.IsNotNull(dataStore1.Find<MyBO>(bo1.ID));
Assert.IsNull(dataStore2.Find<MyBO>(bo1.ID));
Assert.IsNotNull(dataStore2.Find<MyRelatedBo>(bo2.ID));
Assert.IsNull(dataStore1.Find<MyRelatedBo>(bo2.ID));
//---------------Tear down -------------------------
}
public void Test_CommitTransaction_WhenEmpty_ShouldNotCommitOnAnyDataAccessors()
{
//---------------Set up test pack-------------------
IDataAccessor defaultDataAccessor = MockRepository.GenerateStub<IDataAccessor>();
IDataAccessor alternateDataAccessor = MockRepository.GenerateStub<IDataAccessor>();
MyBO.LoadDefaultClassDef();
Dictionary<Type, IDataAccessor> dataAccessors = new Dictionary<Type, IDataAccessor>();
dataAccessors.Add(typeof(MyBO), alternateDataAccessor);
ITransactionCommitter transactionCommitter = new TransactionCommitterMultiSource(defaultDataAccessor, dataAccessors);
//---------------Assert Precondition----------------
defaultDataAccessor.AssertWasNotCalled(accessor => accessor.CreateTransactionCommitter());
alternateDataAccessor.AssertWasNotCalled(accessor => accessor.CreateTransactionCommitter());
//---------------Execute Test ----------------------
transactionCommitter.CommitTransaction();
//---------------Test Result -----------------------
defaultDataAccessor.AssertWasNotCalled(accessor => accessor.CreateTransactionCommitter());
alternateDataAccessor.AssertWasNotCalled(accessor => accessor.CreateTransactionCommitter());
}
public void Test_ShouldThrowError_WhenAddingObjectsOfDifferentTypesWithDifferentDataAccessors()
{
//---------------Set up test pack-------------------
IDataAccessor defaultDataAccessor = new DataAccessorInMemory();
DataStoreInMemory dataStore1 = new DataStoreInMemory();
DataStoreInMemory dataStore2 = new DataStoreInMemory();
DataAccessorInMemory dataAccessorInMemory1 = new DataAccessorInMemory(dataStore1);
DataAccessorInMemory dataAccessorInMemory2 = new DataAccessorInMemory(dataStore2);
MyBO.LoadDefaultClassDef();
MyRelatedBo.LoadClassDef();
MyBO bo1 = new MyBO();
MyRelatedBo bo2 = new MyRelatedBo();
Dictionary<Type, IDataAccessor> dataAccessors = new Dictionary<Type, IDataAccessor>();
dataAccessors.Add(typeof(MyBO), dataAccessorInMemory1);
dataAccessors.Add(typeof(MyRelatedBo), dataAccessorInMemory2);
//---------------Execute Test ----------------------
try
{
ITransactionCommitter transactionCommitter1 = new TransactionCommitterMultiSource(defaultDataAccessor, dataAccessors);
transactionCommitter1.AddBusinessObject(bo1);
transactionCommitter1.AddBusinessObject(bo2);
transactionCommitter1.CommitTransaction();
Assert.Fail("Error should have occurred");
} catch (HabaneroDeveloperException ex)
//---------------Test Result -----------------------
{
Assert.IsNull(dataStore1.Find<MyBO>(bo1.ID));
Assert.IsNull(dataStore1.Find<MyRelatedBo>(bo2.ID));
Assert.IsNull(dataStore2.Find<MyBO>(bo1.ID));
Assert.IsNull(dataStore2.Find<MyRelatedBo>(bo2.ID));
StringAssert.Contains("MyRelatedBo", ex.DeveloperMessage);
StringAssert.Contains("was added to a TransactionCommitterMultiSource which has been set up with a different source to this type", ex.DeveloperMessage);
//correct
}
//---------------Tear down -------------------------
}
