public void TestMethod_ITrackableDeepClone()
{
var es = new EntityStateMonitor();
var byteArray = new byte[] { 1, 2, 3 };
var user1 = new User()
{
Name = "root",
Age = 1,
ByteArray = byteArray,
StringArray = new[] { "one", "two" },
};
es.Apply(user1);
user1.Age = 2;
var adress1 = new Adress();
adress1.Name = "Ленина 1";
user1.ListAdress.Add(adress1);
var user2 = ((ITrackable)user1).DeepClone() as User;
Assert.IsTrue(user2.Age == 2);
Assert.IsTrue(user2.StringArray.Contains("one"));
Assert.IsTrue(!user2.ByteArray.Except(byteArray).Any());
Assert.IsTrue(es.EntityEquals(user1, user2));
Assert.IsTrue(!ReferenceEquals(user1, user2));
Assert.IsTrue(es.EntityEquals(user1.ListAdress[0], user2.ListAdress[0]));
Assert.IsTrue(!ReferenceEquals(user1.ListAdress[0], user2.ListAdress[0]));
}
public void TestMethod_Edit_2Entity()
{
var user = new User();
user.Name = "Иванов";
user.Age = 33;
var user2 = new User();
user2.Name = "Васечкин";
user2.Age = 7;
var es = new EntityStateMonitor();
es.Apply(new[] { user, user2 });
user.Age = 40;
user2.Age = 8;
//Возращаем назад возраст
user.Age = 33;
//Иванова вернули назад, но Васечкин в модифицированном состоянии. Должно быть IsChanged= true
Assert.IsTrue(es.IsChanged);
user2.Age = 7;
//Васечкин вернули назад, Теперь все сущьности в исходном состоянии. Должно быть IsChanged= false
Assert.IsFalse(es.IsChanged);
}
public void TestMethod_ValueCollection()
{
var es = new EntityStateMonitor();
var model = new TestModel();
model.MyKeyValuePair = new KeyValuePair <int, string>(1, "Значение");
model.Collection.Add(model.MyKeyValuePair);
var model2 = model.Clone() as TestModel;
Assert.IsTrue(model2.Collection.Count == model.Collection.Count);
Assert.IsTrue(model2.Collection[0].Value == model.Collection[0].Value);
Assert.IsTrue(model2.Collection[0].Key == model.Collection[0].Key);
Assert.IsTrue(!ReferenceEquals(model2, model));
Assert.IsTrue(es.EntityEquals(model2, model));
es.Apply(model);
model.Collection.Add(new KeyValuePair <int, string>(4, "543545"));
Assert.IsTrue(model.ChangedProperties.Contains("Collection"));
Assert.IsTrue(model.Monitor.IsChanged);
model.MyKeyValuePair = new KeyValuePair <int, string>(2, "wwe");
Assert.IsTrue(model.ChangedProperties.Contains("MyKeyValuePair"));
model.Monitor.RejectChanges();
Assert.IsTrue(model.Collection[0].Value == "Значение");
int[] intArr = new[] { 1, 2 };
model.ArrayIntCollection.Add(intArr);
Assert.IsTrue(model.ChangedProperties.Contains("ArrayIntCollection"));
Assert.IsTrue(model.Monitor.IsChanged);
}
public void TestMethod_StringArray_EditChange_IsChanges()
{
var r1 = new string[] { "1" };
var r2 = new string[] { "1" };
var r3 = new string[] { "2" };
var user = new User();
user.StringArray = r1;
var es = new EntityStateMonitor();
es.Apply(user);
Assert.IsFalse(es.IsChanged);
user.StringArray = r2;
Assert.IsFalse(es.IsChanged);
user.StringArray = r3;
Assert.IsTrue(es.IsChanged);
user.StringArray = r2;
Assert.IsFalse(es.IsChanged);
}
public void TestMethod_ApplyGraph()
{
var user1 = new User()
{
Name = "root"
};
var user2 = new User()
{
Name = "user2 = EntityCollection"
};
var user_innerLis = new User()
{
Name = "внутри коллекции"
};
user1.ListUser = new EntityCollection <User>(new[] { user2, user_innerLis });
var es = new EntityStateMonitor();
es.ApplyGraph(user1);
Assert.IsTrue(user1.Monitor != null);
Assert.IsTrue(user1.ListUser.Monitor == user1.Monitor);
Assert.IsTrue(user1.Monitor == user2.Monitor);
Assert.IsTrue(user2.Monitor == user_innerLis.Monitor);
Assert.IsTrue(user1.State == EntityState.Unmodified);
Assert.IsTrue(user2.State == EntityState.Unmodified);
Assert.IsTrue(user_innerLis.State == EntityState.Unmodified);
Assert.IsFalse(user_innerLis.Monitor.IsChanged);
}
public void TestMethod_Array_EditChange_IsChanges()
{
var r1 = new byte[] { 1 };
var r2 = new byte[] { 1 };
var r3 = new byte[] { 2 };
var user = new User();
user.ByteArray = r1;
var es = new EntityStateMonitor();
es.Apply(user);
Assert.IsFalse(es.IsChanged);
user.ByteArray = r2;
Assert.IsFalse(es.IsChanged);
user.ByteArray = r3;
Assert.IsTrue(es.IsChanged);
user.ByteArray = r2;
Assert.IsFalse(es.IsChanged);
}
static void Main123123(string[] args)
{
int count = 0;
int maxCount = 100000;
var list = new List <TreeItemBaseEntity>(maxCount);
do
{
var newItem = new TreeItemBaseEntity();
newItem.Id = Guid.NewGuid();
newItem.ParentId = Guid.NewGuid();
list.Add(newItem);
count++;
} while (count < maxCount);
var watch = Stopwatch.StartNew();
var es = new EntityStateMonitor();
es.Apply(list);
watch.Stop();
Console.WriteLine($"init Milliseconds= {watch.ElapsedMilliseconds}");
//var Id = Guid.NewGuid();
watch.Restart();
var tmp = list.Where(x => x.Id == x.ParentId).OrderBy(x => x.Id).ToList();
//foreach (var treeItemBaseEntity in list)
//{
// treeItemBaseEntity.Id = Id;
//}
watch.Stop();
Console.WriteLine($"EntityStateMonitor Milliseconds= {watch.ElapsedMilliseconds}");
Console.ReadLine();
}
public void TestMethod_BaseEntity()
{
int count = 0;
int maxCount = 100000;
var list = new List <TreeItemBaseEntity>(maxCount);
do
{
var newItem = new TreeItemBaseEntity();
newItem.Id = Guid.NewGuid();
newItem.ParentId = Guid.NewGuid();
list.Add(newItem);
count++;
} while (count < maxCount);
var watch = Stopwatch.StartNew();
var es = new EntityStateMonitor();
es.Apply(list);
watch.Stop();
Debug.Print($"init Milliseconds= {watch.ElapsedMilliseconds}");
var Id = Guid.NewGuid();
watch.Restart();
var tmp = list.Where(x => x.Id == x.ParentId).OrderBy(x => x.Id).ToList();
//foreach (var treeItemBaseEntity in list)
//{
// treeItemBaseEntity.Id = Id;
//}
watch.Stop();
Debug.Print($"EntityStateMonitor Milliseconds= {watch.ElapsedMilliseconds}");
}
public void TestMethod_ByteArray_GetOriginal()
{
var r2 = new byte[] { 1 };
var user = new User();
var es = new EntityStateMonitor();
es.Apply(user);
user.ByteArray = r2;
var isGoodValue = user.GetOriginalProperty <byte[]>("ByteArray", out var original);
Assert.IsTrue(isGoodValue);
user.Monitor.AcceptChanges();
Assert.IsTrue(user.GetOriginalProperty <byte[]>("ByteArray", out var original2));
}
public void TestMethod_RandoomEdit_IsChanges()
{
var user = new User();
user.Name = "Иванов";
user.Age = 33;
user.ListUser = new EntityCollection <User>();
user.StringArray = new[] { "1", "2" };
var es = new EntityStateMonitor();
es.Apply(user);
Assert.IsFalse(es.IsChanged);
user.Age = 40;
Assert.IsTrue(es.IsChanged);
user.Age = 33;
Assert.IsFalse(es.IsChanged);
}
public void TestMethod_Clone()
{
var es = new EntityStateMonitor();
var byteArray = new byte[] { 1, 2, 3 };
var user1 = new User()
{
Name = "root",
Age = 1,
ByteArray = byteArray,
StringArray = new[] { "one", "two" },
};
var user2 = user1.Clone() as User;
Assert.IsTrue(user2.Age == 1);
Assert.IsTrue(user2.StringArray.Contains("one"));
Assert.IsTrue(!user2.ByteArray.Except(byteArray).Any());
Assert.IsTrue(es.EntityEquals(user1, user2));
}
public void TestMethod_EntityCollection()
{
var user = new User {
Age = 33
};
var es = new EntityStateMonitor();
var entityCollection = new EntityCollection <User>(es);
entityCollection.Add(user);
Assert.IsTrue(entityCollection[0].State == EntityState.New);
entityCollection[0] = new User {
Age = 1
};
Assert.IsTrue(es.EntitySet[entityCollection[0]] != null);
entityCollection.Remove(entityCollection[0]);
Assert.IsTrue(es.EntitySet.Keys.Count == 0);
Assert.IsFalse(es.IsChanged);
}
public void TestMethod_RejectChanges_AcceptChanges()
{
var user = new User();
user.Age = 33;
var es = new EntityStateMonitor();
es.Apply(user);
Assert.IsFalse(es.IsChanged);
user.Age = 40;
Assert.IsTrue(es.IsChanged);
es.RejectChanges();
Assert.IsTrue(user.Age == 33);
Assert.IsFalse(es.IsChanged);
user.Age = 40;
Assert.IsTrue(es.IsChanged);
es.AcceptChanges();
Assert.IsTrue(user.Age == 40);
Assert.IsFalse(es.IsChanged);
}
public void TestMethod_TraverseGraph()
{
var user1 = new User()
{
Name = "root"
};
var user2 = new User()
{
Name = "user2 = EntityCollection"
};
var user_innerLis = new User()
{
Name = "внутри коллекции"
};
user1.ListUser = new EntityCollection <User>(new[] { user2, user_innerLis });
var es = new EntityStateMonitor();
var handleNode = new Func <ITrackable, bool>(x =>
{
if (x is BaseEntity baseEntity) // это сущьность
{
if (es.EntitySet.ContainsKey(baseEntity))
{
return(false); //уже мониторится
}
else
{
es.Apply(baseEntity);
var txt = x.ToString();
if (x.GetMonitor() == null)
{
Console.WriteLine($" entity.Monitor == null{txt}");
}
else
{
var name = es.EntitySet[baseEntity].OriginalValues["Name"].Value;
Console.WriteLine($"{txt} OriginalName={name}");
}
return(true);
}
}
else if (x != null) // это коллекция
{
x.SetMonitor(es);
Console.WriteLine($"x.Monitor = es");
}
return(true);
});
es.TraverseGraph(user1, handleNode);
Assert.IsTrue(user1.Monitor != null);
Assert.IsTrue(user1.ListUser.Monitor == user1.Monitor);
Assert.IsTrue(user1.Monitor == user2.Monitor);
Assert.IsTrue(user2.Monitor == user_innerLis.Monitor);
Assert.IsTrue(user1.State == EntityState.Unmodified);
Assert.IsTrue(user2.State == EntityState.Unmodified);
Assert.IsTrue(user_innerLis.State == EntityState.Unmodified);
Assert.IsFalse(user_innerLis.Monitor.IsChanged);
}
