public void AddMultipleForeignIds()
{
var collection = new EntityNavigationCollection <ObjectIdIdModel>("Id");
collection.AddForeignIds(new object[] { ObjectId.GenerateNewId(), ObjectId.GenerateNewId() });
Assert.AreEqual(2, collection.UnloadedCount);
}
public void AddForeignIdWithWrongType()
{
var foreignProperty = EntityMapping.GetOrCreateDefinition(typeof(StringIdModel)).GetIdProperty();
var collection = new EntityNavigationCollection <StringIdModel>(foreignProperty);
collection.AddForeignId(ObjectId.GenerateNewId());
}
public void AddForeignIdWithNull()
{
var foreignProperty = EntityMapping.GetOrCreateDefinition(typeof(ObjectIdIdModel)).GetIdProperty();
var collection = new EntityNavigationCollection <StringIdModel>(foreignProperty);
collection.AddForeignId(null);
}
public void AddForeignIdWithRightType()
{
var collection = new EntityNavigationCollection <StringIdModel>("Id");
collection.AddForeignId("12345678");
Assert.AreEqual(1, collection.UnloadedCount);
}
public void AddMultipleForeignIds()
{
var foreignProperty = EntityMapping.GetOrCreateDefinition(typeof(ObjectIdIdModel)).GetIdProperty();
var collection = new EntityNavigationCollection <ObjectIdIdModel>(foreignProperty);
collection.AddForeignIds(new object[] { ObjectId.GenerateNewId(), ObjectId.GenerateNewId() });
Assert.AreEqual(2, collection.UnloadedCount);
}
public void AddForeignIdWithRightType()
{
var foreignProperty = EntityMapping.GetOrCreateDefinition(typeof(StringIdModel)).GetIdProperty();
var collection = new EntityNavigationCollection <StringIdModel>(foreignProperty);
collection.AddForeignId("12345678");
Assert.AreEqual(1, collection.UnloadedCount);
}
public void ReserializingStringIdEntityMaintainsStateExceptNulls()
{
var foreignProperty = EntityMapping.GetOrCreateDefinition(typeof(StringIdModel)).GetIdProperty();
var serializer = new EntityNavigationCollectionSerializer <StringIdModel>(foreignProperty);
var initialCollection = new EntityNavigationCollection <StringIdModel>(foreignProperty)
{
new StringIdModel
{
Description = "1"
},
new StringIdModel
{
Id = "5ac383379a5f1303784400f8",
Description = "2"
}
};
EntityNavigationCollection <StringIdModel> deserializedCollection = null;
initialCollection.AddForeignId("5ac383379a5f1303784400f9");
var document = new BsonDocument();
using (var writer = new BsonDocumentWriter(document))
{
writer.WriteStartDocument();
writer.WriteName("Items");
var context = BsonSerializationContext.CreateRoot(writer);
serializer.Serialize(context, initialCollection);
writer.WriteEndDocument();
}
using (var reader = new BsonDocumentReader(document))
{
reader.ReadBsonType();
reader.ReadStartDocument();
reader.ReadBsonType();
reader.SkipName();
var context = BsonDeserializationContext.CreateRoot(reader);
deserializedCollection = serializer.Deserialize(context) as EntityNavigationCollection <StringIdModel>;
}
Assert.AreEqual(3, initialCollection.GetForeignIds().Count());
Assert.AreEqual(2, deserializedCollection.GetForeignIds().Count());
Assert.IsTrue(deserializedCollection.GetForeignIds().All(id => initialCollection.GetForeignIds().Contains(id)));
}
public void ReserializingObjectIdIdEntityMaintainsState()
{
var foreignProperty = EntityMapping.GetOrCreateDefinition(typeof(ObjectIdIdModel)).GetIdProperty();
var serializer = new EntityNavigationCollectionSerializer <ObjectIdIdModel>(foreignProperty);
var initialCollection = new EntityNavigationCollection <ObjectIdIdModel>(foreignProperty)
{
new ObjectIdIdModel
{
Id = ObjectId.GenerateNewId(),
Description = "1"
}
};
EntityNavigationCollection <ObjectIdIdModel> deserializedCollection = null;
initialCollection.AddForeignId(ObjectId.GenerateNewId());
var document = new BsonDocument();
using (var writer = new BsonDocumentWriter(document))
{
writer.WriteStartDocument();
writer.WriteName("Items");
var context = BsonSerializationContext.CreateRoot(writer);
serializer.Serialize(context, initialCollection);
writer.WriteEndDocument();
}
using (var reader = new BsonDocumentReader(document))
{
reader.ReadBsonType();
reader.ReadStartDocument();
reader.ReadBsonType();
reader.SkipName();
var context = BsonDeserializationContext.CreateRoot(reader);
deserializedCollection = serializer.Deserialize(context) as EntityNavigationCollection <ObjectIdIdModel>;
}
Assert.AreEqual(2, initialCollection.GetForeignIds().Count());
Assert.AreEqual(2, deserializedCollection.GetForeignIds().Count());
Assert.IsTrue(initialCollection.GetForeignIds().All(id => deserializedCollection.GetForeignIds().Contains(id)));
}
public void SerializeICollectionCompatibleButIsntEntityNavigationCollection()
{
var serializer = new EntityNavigationCollectionSerializer <ObjectIdIdModel>("Id");
var initialCollection = new List <ObjectIdIdModel>
{
new ObjectIdIdModel
{
Id = ObjectId.GenerateNewId(),
Description = "1"
}
};
EntityNavigationCollection <ObjectIdIdModel> deserializedCollection = null;
var document = new BsonDocument();
using (var writer = new BsonDocumentWriter(document))
{
writer.WriteStartDocument();
writer.WriteName("Items");
var context = BsonSerializationContext.CreateRoot(writer);
serializer.Serialize(context, initialCollection);
writer.WriteEndDocument();
}
using (var reader = new BsonDocumentReader(document))
{
reader.ReadBsonType();
reader.ReadStartDocument();
reader.ReadBsonType();
reader.SkipName();
var context = BsonDeserializationContext.CreateRoot(reader);
deserializedCollection = serializer.Deserialize(context) as EntityNavigationCollection <ObjectIdIdModel>;
}
Assert.AreEqual(1, initialCollection.Count());
Assert.AreEqual(1, deserializedCollection.GetForeignIds().Count());
Assert.IsTrue(initialCollection.Select(e => e.Id).All(id => deserializedCollection.GetForeignIds().Contains(id)));
}
public object Deserialize(BsonDeserializationContext context, BsonDeserializationArgs args)
{
var type = context.Reader.GetCurrentBsonType();
if (type == BsonType.Array)
{
var collection = new EntityNavigationCollection <TEntity>(ForeignProperty);
context.Reader.ReadStartArray();
while (context.Reader.ReadBsonType() != BsonType.EndOfDocument)
{
if (context.Reader.CurrentBsonType == BsonType.ObjectId)
{
var entityId = context.Reader.ReadObjectId();
collection.AddForeignId(entityId);
}
else if (context.Reader.CurrentBsonType == BsonType.String)
{
var entityId = context.Reader.ReadString();
collection.AddForeignId(entityId);
}
else
{
context.Reader.SkipValue();
}
}
context.Reader.ReadEndArray();
return(collection);
}
else if (type == BsonType.Null)
{
context.Reader.ReadNull();
return(new EntityNavigationCollection <TEntity>(ForeignProperty));
}
else
{
throw new NotSupportedException($"Unable to deserialize {type} into an ICollection<{typeof(TEntity).Name}>");
}
}
public void AddForeignIdWithWrongType()
{
var collection = new EntityNavigationCollection <StringIdModel>("Id");
collection.AddForeignId(ObjectId.GenerateNewId());
}
public void AddForeignIdWithNull()
{
var collection = new EntityNavigationCollection <StringIdModel>("Id");
collection.AddForeignId(null);
}
