public void Existing_SameModelTwice_Failure()
{
var collection = new TrackedModelCollection <BlankAggregate>();
var model = new BlankAggregate();
Assert.Throws <ArgumentException>(() =>
{
collection.Existing(model);
collection.Existing(model);
});
}
public void Persist_NoneRemoved_DatabaseNotCalled()
{
var trackedCollection = new TrackedModelCollection <GuidAggregate>();
var model1 = new GuidAggregate();
var model2 = new GuidAggregate();
trackedCollection.Existing(model1);
trackedCollection.Existing(model2);
var persister = new TrackedModelPersister <GuidAggregate>();
var changes = persister.GetChangesForWrite(trackedCollection).ToArray();
Assert.AreEqual(0, changes.Count());
}
public void Persist_SingleRemoved_Success()
{
var trackedCollection = new TrackedModelCollection <GuidAggregate>();
var model1 = new GuidAggregate();
var model2 = new GuidAggregate();
trackedCollection.Existing(model1);
trackedCollection.Existing(model2);
trackedCollection.Remove(model1);
var persister = new TrackedModelPersister <GuidAggregate>();
var changes = persister.GetChangesForWrite(trackedCollection).ToArray();
Assert.AreEqual(1, changes.Count());
AssertModelsDeleted(changes, model1.Id);
}
public void Persist_TwoUpdated_Success()
{
var trackedCollection = new TrackedModelCollection <FlatAggregate>();
var model1 = new FlatAggregate();
var model2 = new FlatAggregate();
trackedCollection.Existing(model1);
trackedCollection.Existing(model2);
model1.Name = "Jane Doe";
model2.Name = "Bob Sinclair";
var persister = new TrackedModelPersister <FlatAggregate>();
var changes = persister.GetChangesForWrite(trackedCollection).ToArray();
Assert.AreEqual(2, changes.Count());
AssertModelsUpdated(changes, model1.Id, model2.Id);
}
public void Existing_Null_Failure()
{
var collection = new TrackedModelCollection <BlankAggregate>();
Assert.Throws <ArgumentNullException>(() =>
{
collection.Existing(null);
});
}
public void Existing_Multiple_Success()
{
var collection = new TrackedModelCollection <BlankAggregate>();
var model1 = new BlankAggregate();
var model2 = new BlankAggregate();
Assert.DoesNotThrow(() =>
{
collection.Existing(model1);
collection.Existing(model2);
});
var addedModels = collection.OfState(TrackedModelState.Existing).Select(m => m.Model).ToList();
Assert.AreEqual(2, addedModels.Count());
Assert.Contains(model1, addedModels);
Assert.Contains(model2, addedModels);
}
public void Remove_MultipleExisting_Success()
{
var collection = new TrackedModelCollection <BlankAggregate>();
var model1 = new BlankAggregate();
var model2 = new BlankAggregate();
collection.Existing(model1);
collection.Existing(model2);
Assert.DoesNotThrow(() =>
{
collection.Remove(model1);
collection.Remove(model2);
});
var removedModels = collection.OfState(TrackedModelState.Removed).Select(m => m.Model).ToList();
CollectionAssert.Contains(removedModels, model1);
CollectionAssert.Contains(removedModels, model2);
}
public void Existing_Single_Success()
{
var collection = new TrackedModelCollection <BlankAggregate>();
var model = new BlankAggregate();
Assert.DoesNotThrow(() =>
{
collection.Existing(model);
});
Assert.AreEqual(model, collection.OfState(TrackedModelState.Existing).SingleOrDefault()?.Model);
}
public void Persist_SingleUpdated_Success()
{
var trackedCollection = new TrackedModelCollection <FlatAggregate>();
var model = new FlatAggregate();
trackedCollection.Existing(model);
model.Name = "Jane Doe";
var persister = new TrackedModelPersister <FlatAggregate>();
var changes = persister.GetChangesForWrite(trackedCollection).ToArray();
Assert.AreEqual(1, changes.Count());
AssertModelsUpdated(changes, model.Id);
}
public void Remove_SingleExisting_Success()
{
var collection = new TrackedModelCollection <BlankAggregate>();
var model = new BlankAggregate();
collection.Existing(model);
Assert.DoesNotThrow(() =>
{
collection.Remove(model);
});
CollectionAssert.Contains(collection.OfState(TrackedModelState.Removed).Select(m => m.Model), model);
}
private static SubEntityAsDeltaAggregate GetNullTrackedSubEntityAggregate(
out TrackedModel <SubEntityAsDeltaAggregate> trackedModel)
{
var model = new SubEntityAsDeltaAggregate
{
NonDeltaValue = null,
DeltaValue = null
};
var trackingCollection = new TrackedModelCollection <SubEntityAsDeltaAggregate>();
trackingCollection.Existing(model);
trackedModel = trackingCollection.Single();
return(model);
}
private static FlatAggregate GetTrackedFlatAggregate(out TrackedModel <FlatAggregate> trackedModel)
{
var model = new FlatAggregate()
{
Id = Guid.NewGuid(),
Name = "Bob Smith",
Age = 20,
DateOfBirth = new DateTime(2000, 01, 01)
};
var trackingCollection = new TrackedModelCollection <FlatAggregate>();
trackingCollection.Existing(model);
trackedModel = trackingCollection.Single();
return(model);
}
private static IncrementNumeralsAggregate GetTrackedIncrementNumeralsAggregate(
out TrackedModel <IncrementNumeralsAggregate> trackedModel)
{
var model = new IncrementNumeralsAggregate
{
Name = "Name",
Integer = 5,
Long = 120567,
Decimal = 65.3M,
Double = 67384.8956
};
var trackingCollection = new TrackedModelCollection <IncrementNumeralsAggregate>();
trackingCollection.Existing(model);
trackedModel = trackingCollection.Single();
return(model);
}