public void NodeUpdate(ChangeTrackerBase tracker)
{
Assert.Empty(tracker.GetChangeLog());
Book book = new Book();
Book book2 = new Book()
{
EntityId = 1
};
Book book3 = new Book();
tracker.Track(new EntityChangeNodeCreation(book));
tracker.Track(new EntityChangeNodeUpdate(book2, typeof(Book).GetProperty(nameof(Book.Name)), book2.Name, book2.Name = "pippo"));
Assert.Equal(2, tracker.GetChangeLog().Count());
tracker.Track(new EntityChangeNodeUpdate(book2, typeof(Book).GetProperty(nameof(Book.Name)), book2.Name, null));
Assert.Equal(2, tracker.GetChangeLog().Count());
tracker.Track(new EntityChangeNodeUpdate(book, typeof(Book).GetProperty(nameof(Book.Name)), book.Name, book.Name = "pippo"));
Assert.Equal(2, tracker.GetChangeLog().Count());
tracker.Track(new EntityChangeNodeUpdate(book2, typeof(Book).GetProperty(nameof(Book.Name)), book2.Name, book2.Name = "pippox"));
Assert.Equal(2, tracker.GetChangeLog().Count());
tracker.Track(new EntityChangeNodeUpdate(book2, typeof(Book).GetProperty(nameof(Book.Name)), book2.Name, book2.Name = "luca"));
Assert.Equal(2, tracker.GetChangeLog().Count());
Assert.Equal(1, tracker.GetChangeLog().Where(p => p.Entity == book2 && (p as EntityChangeNodeUpdate)?.CurrentValue == "luca").Count());
Assert.Equal(0, tracker.GetChangeLog().Where(p => p.Entity == book2 && (p as EntityChangeNodeUpdate)?.CurrentValue == "pippox").Count());
tracker.Track(new EntityChangeNodeUpdate(book2, typeof(Book).GetProperty(nameof(Book.Index)), book2.Index, book2.Index = 3));
Assert.Equal(3, tracker.GetChangeLog().Count());
Assert.Throws <ArgumentException>(() => tracker.Track(new EntityChangeNodeUpdate(book, typeof(Book).GetProperty(nameof(Book.Name)), book.Index, "pippo")));
Assert.Throws <InvalidOperationException>(() => tracker.Track(new EntityChangeNodeUpdate(book3, typeof(Book).GetProperty(nameof(Book.Name)), book.Name, book.Name = "pippo")));
}
public GraphContext(DriverProvider provider, TypesManager typesManager, ChangeTrackerBase changeTracker, EntityManagerBase entityManager)
: base(typesManager, changeTracker, entityManager)
{
Driver = new ManagedDriver(provider.GetDriver(), provider.Manager, this);
OnModelCreating(new GraphModelBuilder(typesManager));
Runner = Driver.Session();
}
public void RelUpdate(ChangeTrackerBase tracker)
{
Assert.Empty(tracker.GetChangeLog());
Book book = new Book();
Book book2 = new Book();
Book book3 = new Book()
{
EntityId = 1
};
Book book4 = new Book();
Connection rel = new Connection();
Connection rel2 = new Connection()
{
EntityId = 1
};
Connection rel3 = new Connection();
tracker.Track(new EntityChangeNodeCreation(book));
tracker.Track(new EntityChangeNodeCreation(book2));
tracker.Track(new EntityChangeRelCreation(rel, book, book3));
tracker.Track(new EntityChangeRelUpdate(rel2, typeof(Connection).GetProperty(nameof(Connection.SourcePropertyName)), rel2.SourcePropertyName, rel2.SourcePropertyName = "pippo"));
Assert.Equal(4, tracker.GetChangeLog().Count());
tracker.Track(new EntityChangeRelUpdate(rel2, typeof(Connection).GetProperty(nameof(Connection.SourcePropertyName)), rel2.SourcePropertyName, null));
Assert.Equal(4, tracker.GetChangeLog().Count());
tracker.Track(new EntityChangeRelUpdate(rel, typeof(Connection).GetProperty(nameof(Connection.SourcePropertyName)), rel.SourcePropertyName, rel.SourcePropertyName = "pippo"));
Assert.Equal(4, tracker.GetChangeLog().Count());
tracker.Track(new EntityChangeRelUpdate(rel2, typeof(Connection).GetProperty(nameof(Connection.SourcePropertyName)), rel2.SourcePropertyName, rel2.SourcePropertyName = "pippox"));
Assert.Equal(4, tracker.GetChangeLog().Count());
tracker.Track(new EntityChangeRelUpdate(rel2, typeof(Connection).GetProperty(nameof(Connection.SourcePropertyName)), rel2.SourcePropertyName, rel2.SourcePropertyName = "luca"));
Assert.Equal(4, tracker.GetChangeLog().Count());
Assert.Equal(1, tracker.GetChangeLog().Where(p => p.Entity == rel2 && (p as EntityChangeRelUpdate)?.CurrentValue == "luca").Count());
Assert.Equal(0, tracker.GetChangeLog().Where(p => p.Entity == rel2 && (p as EntityChangeRelUpdate)?.CurrentValue == "pippox").Count());
tracker.Track(new EntityChangeRelUpdate(rel2, typeof(Connection).GetProperty(nameof(Connection.Version)), rel2.Version, rel2.Version = 1));
Assert.Equal(5, tracker.GetChangeLog().Count());
Assert.Throws <ArgumentException>(() => tracker.Track(new EntityChangeRelUpdate(rel, typeof(Connection).GetProperty(nameof(Connection.Version)), rel.Version, "pippo")));
Assert.Throws <InvalidOperationException>(() => tracker.Track(new EntityChangeRelUpdate(rel3, typeof(Connection).GetProperty(nameof(Connection.Version)), rel.Version, rel.Version = 1)));
}
public void RelCreation(ChangeTrackerBase tracker)
{
Assert.Empty(tracker.GetChangeLog());
Book book = new Book();
Book book2 = new Book();
Book book3 = new Book()
{
EntityId = 1
};
Book book4 = new Book();
Book book5 = new Book()
{
EntityId = 2
};
Connection rel = new Connection();
Connection rel2 = new Connection()
{
EntityId = 1
};
Connection rel3 = new Connection();
tracker.Track(new EntityChangeNodeCreation(book));
tracker.Track(new EntityChangeNodeCreation(book2));
tracker.Track(new EntityChangeNodeDeletion(book5));
Assert.Equal(3, tracker.GetChangeLog().Count());
tracker.Track(new EntityChangeRelCreation(rel, book, book3));
Assert.Equal(4, tracker.GetChangeLog().Count());
tracker.Track(new EntityChangeRelCreation(rel, book, book3));
Assert.Equal(4, tracker.GetChangeLog().Count());
tracker.Track(new EntityChangeRelUpdate(rel2, typeof(Connection).GetProperty(nameof(Connection.SourcePropertyName)), rel2.SourcePropertyName, rel2.SourcePropertyName = "pippo"));
Assert.Equal(5, tracker.GetChangeLog().Count());
Assert.Throws <ArgumentException>(() => tracker.Track(new EntityChangeRelCreation(rel3, book4, book3)));
Assert.Throws <ArgumentException>(() => tracker.Track(new EntityChangeRelCreation(rel3, book, book4)));
Assert.Throws <InvalidOperationException>(() => tracker.Track(new EntityChangeRelCreation(rel2, book, book3)));
Assert.Throws <InvalidOperationException>(() => tracker.Track(new EntityChangeRelCreation(rel, book, book2)));
Assert.Throws <ArgumentException>(() => tracker.Track(new EntityChangeRelCreation(rel3, book5, book3)));
}
public void RelDeletion(ChangeTrackerBase tracker)
{
Assert.Empty(tracker.GetChangeLog());
Book book = new Book();
Book book2 = new Book();
Book book3 = new Book()
{
EntityId = 1
};
Book book4 = new Book();
Connection rel = new Connection();
Connection rel2 = new Connection()
{
EntityId = 1
};
Connection rel3 = new Connection();
tracker.Track(new EntityChangeNodeCreation(book));
tracker.Track(new EntityChangeNodeCreation(book2));
Assert.Equal(2, tracker.GetChangeLog().Count());
tracker.Track(new EntityChangeRelCreation(rel, book, book3));
tracker.Track(new EntityChangeRelUpdate(rel2, typeof(Connection).GetProperty(nameof(Connection.SourcePropertyName)), rel2.SourcePropertyName, rel2.SourcePropertyName = "pippo"));
Assert.Equal(4, tracker.GetChangeLog().Count());
tracker.Track(new EntityChangeRelDeletion(rel2));
Assert.Equal(4, tracker.GetChangeLog().Count());
Assert.Equal(1, tracker.GetChangeLog().Where(p => p is EntityChangeRelDeletion).Count());
tracker.Track(new EntityChangeRelDeletion(rel));
Assert.Equal(3, tracker.GetChangeLog().Count());
tracker.Track(new EntityChangeRelDeletion(rel3));
Assert.Equal(3, tracker.GetChangeLog().Count());
tracker.Track(new EntityChangeRelCreation(rel3, book, book3));
Assert.Equal(4, tracker.GetChangeLog().Count());
tracker.Track(new EntityChangeNodeDeletion(book));
Assert.Equal(2, tracker.GetChangeLog().Count());
}
internal GraphContextBase(TypesManager typesManager, ChangeTrackerBase changeTracker, EntityManagerBase entityManager)
{
TypesManager = typesManager ?? throw new ArgumentNullException(nameof(typesManager));
ChangeTracker = changeTracker ?? throw new ArgumentNullException(nameof(changeTracker));
EntityManager = entityManager ?? throw new ArgumentNullException(nameof(entityManager));
Interceptors = new List <IInterceptor>();
Interceptors.Add(new OgmCoreProxyPrimitiveInterceptor(this));
Interceptors.Add(new OgmCoreProxyEntityInterceptor(this));
Interceptors.Add(new OgmCoreProxyEntityCollectionSetterInterceptor(this));
Interceptors.Add(new OgmCoreProxyEntityCollectionGetterInterceptor(this));
ProxyGenerationOptions options = new ProxyGenerationOptions()
{
Selector = new OgmCoreProxyInterceptorSelector(this)
};
options.AddMixinInstance(new Dictionary <string, object>());
ProxyGenerator = new ProxyGenerator();
ObjectWalker = new ObjectGraphWalker(ProxyGenerator, options, typesManager, changeTracker, Interceptors);
}
public void RelMerge(ChangeTrackerBase tracker)
{
Assert.Empty(tracker.GetChangeLog());
Book book = new Book();
Book book2 = new Book();
Book book3 = new Book()
{
EntityId = 1
};
Book book4 = new Book();
Book book5 = new Book()
{
EntityId = 2
};
Connection rel = new Connection();
Connection rel2 = new Connection()
{
EntityId = 1
};
Connection rel3 = new Connection();
tracker.Track(new EntityChangeNodeCreation(book));
tracker.Track(new EntityChangeNodeCreation(book2));
tracker.Track(new EntityChangeNodeDeletion(book5));
Assert.Equal(3, tracker.GetChangeLog().Count());
tracker.Track(new EntityChangeConnectionMerge(rel, book, book3, 0));
Assert.Equal(4, tracker.GetChangeLog().Count());
tracker.Track(new EntityChangeConnectionMerge(rel, book, book3, 1));
Assert.Equal(4, tracker.GetChangeLog().Count());
tracker.Track(new EntityChangeRelUpdate(rel, typeof(Connection).GetProperty(nameof(Connection.SourcePropertyName)), rel2.SourcePropertyName, rel2.SourcePropertyName = "pippo"));
Assert.Equal(4, tracker.GetChangeLog().Count());
tracker.Track(new EntityChangeConnectionMerge(rel, book, book2, 0));
Assert.Equal(4, tracker.GetChangeLog().Count());
}
public void NodeDeletion(ChangeTrackerBase tracker)
{
Assert.Empty(tracker.GetChangeLog());
Book book = new Book();
Book book2 = new Book()
{
EntityId = 1
};
Book book3 = new Book();
tracker.Track(new EntityChangeNodeCreation(book));
tracker.Track(new EntityChangeNodeUpdate(book2, typeof(Book).GetProperty(nameof(Book.Name)), book2.Name, book2.Name = "pippo"));
Assert.Equal(2, tracker.GetChangeLog().Count());
tracker.Track(new EntityChangeNodeDeletion(book2));
Assert.Equal(2, tracker.GetChangeLog().Count());
Assert.Equal(1, tracker.GetChangeLog().Where(p => p is EntityChangeNodeDeletion).Count());
tracker.Track(new EntityChangeNodeDeletion(book));
Assert.Equal(1, tracker.GetChangeLog().Count());
Assert.Throws <InvalidOperationException>(() => tracker.Track(new EntityChangeNodeDeletion(book3)));
}
public void NodeCreation(ChangeTrackerBase tracker)
{
Assert.Empty(tracker.GetChangeLog());
Book book = new Book();
Book book2 = new Book();
Book book3 = new Book()
{
EntityId = 1
};
tracker.Track(new EntityChangeNodeCreation(book));
Assert.Equal(1, tracker.GetChangeLog().Count());
tracker.Track(new EntityChangeNodeCreation(book));
Assert.Equal(1, tracker.GetChangeLog().Count());
tracker.Track(new EntityChangeNodeCreation(book2));
Assert.Equal(2, tracker.GetChangeLog().Count());
tracker.Track(new EntityChangeNodeDeletion(book3));
Assert.Equal(3, tracker.GetChangeLog().Count());
Assert.Throws <InvalidOperationException>(() => tracker.Track(new EntityChangeNodeCreation(book3)));
Assert.Equal(3, tracker.GetChangeLog().Count());
}
public GraphContextBase(IStatementRunner runner, TypesManager typesManager, ChangeTrackerBase changeTracker, EntityManagerBase entityManager)
: this(typesManager, changeTracker, entityManager)
{
Runner = runner ?? throw new ArgumentNullException(nameof(runner));
}
public TransactionGraphContext(ITransaction runner, TypesManager typesManager, ChangeTrackerBase changeTracker, EntityManagerBase entityManager)
: base(runner, typesManager, changeTracker, entityManager)
{
}
public GlobalTestContext(DriverProvider <GlobalTestContext> provider, TypesManager typesManager, ChangeTrackerBase changeTracker, EntityManagerBase entityManager)
: base(provider, typesManager, changeTracker, entityManager)
{
}
public MockContext(DriverProvider provider, TypesManager typesManager, ChangeTrackerBase changeTracker, EntityManagerBase entityManager)
: base(provider, typesManager, changeTracker, entityManager)
{
}
public ObjectGraphWalker(ProxyGenerator proxyGenerator, ProxyGenerationOptions proxyGenerationOptions, TypesManager typesManager, ChangeTrackerBase changeTracker, IEnumerable <IInterceptor> interceptors)
{
ProxyGenerator = proxyGenerator ?? throw new ArgumentNullException(nameof(proxyGenerator));
ProxyGenerationOptions = proxyGenerationOptions ?? throw new ArgumentNullException(nameof(proxyGenerationOptions));
TypesManager = typesManager ?? throw new ArgumentNullException(nameof(typesManager));
ChangeTracker = changeTracker ?? throw new ArgumentNullException(nameof(changeTracker));
Interceptors = interceptors?.ToList() ?? throw new ArgumentNullException(nameof(interceptors));
}
