public async Task Create_duplicate_derived_entity()
{
//setup
var entityId = Guid.NewGuid();
var request = FakeCreateDerivedEntityCommand(Guid.Empty, entityId);
var handler = new CreateEntitiesCommandHandler <FakeEntityContext>(_transactionService.Object, _propertyResolver.Object, _commandsHelper.Object);
_treeEdgesCollection
.Setup(x => x.NodeExists(It.IsAny <Guid>()))
.Returns(true);
_treeEdgesCollection
.Setup(x => x.GetNodes(It.IsAny <IEnumerable <Guid> >()))
.Returns(new List <EntityNode> {
new EntityNode()
});
//act
await Assert.ThrowsAsync <EntitiesCreationException>(() => handler.Handle(request, default(CancellationToken)));
//verify
_transactionService.Verify(x => x.StartTransaction(), Times.Once());
_transactionService.Verify(x => x.CommitTransaction(), Times.Never());
_transactionService.Verify(x => x.AbortTransaction(), Times.Once());
_treeEdgesCollection.Verify(x => x.Add(It.IsAny <EntityNode>()), Times.Never());
_derivedEntityCollection.Verify(x => x.Add(It.IsAny <object>()), Times.Never());
_entityCollection.Verify(x => x.Add(It.IsAny <object>()), Times.Never());
}
public async Task Create_derived_entity_ok()
{
//setup
var entityId = Guid.NewGuid();
var request = FakeCreateDerivedEntityCommand(Guid.Empty, entityId);
var handler = new CreateEntitiesCommandHandler <FakeEntityContext>(_transactionService.Object, _propertyResolver.Object, _commandsHelper.Object);
_treeEdgesCollection
.Setup(x => x.NodeExists(It.IsAny <Guid>()))
.Returns(false);
_treeEdgesCollection
.Setup(x => x.GetNodes(It.IsAny <IEnumerable <Guid> >()))
.Returns(new List <EntityNode>());
//act
await handler.Handle(request, default(CancellationToken));
_transactionService.Verify(x => x.StartTransaction(), Times.Once());
_transactionService.Verify(x => x.CommitTransaction(), Times.Once());
_transactionService.Verify(x => x.AbortTransaction(), Times.Never());
_treeEdgesCollection.Verify(x => x.Add(It.Is <IEnumerable <EntityNode> >(t =>
t.First().ParentId == request.ParentId &&
t.First().EntityId == entityId)), Times.Once());
_entityCollection.Verify(x => x.Add(It.IsAny <object>()), Times.Never());
_derivedEntityCollection.Verify(x => x.Add(request.Entities), Times.Once());
}
