public void SerializeEntity_existing_entity_relational_collection_property_changes()
{
MockEntity entity = new MockEntity();
MockAssociativeEntity associativeEntity1 = new MockAssociativeEntity();
MockAssociativeEntity associativeEntity2 = new MockAssociativeEntity();
entity.AssociativeEntities.Add(associativeEntity1);
entity.AssociativeEntities.Add(associativeEntity2);
PropertyChangeTracker tracker = new PropertyChangeTracker(entity);
tracker.Start();
associativeEntity1.BoolProperty = true;
associativeEntity2.IntProperty = 1;
string json = DbEntityJsonConvert.SerializeEntity(entity, tracker.DbEntityChanges());
MockEntity deserialised = TypeExtensions.DeserializeObject <MockEntity>(json);
Assert.AreEqual("{\"$id\":\"" + entity.Guid + "\",\"Guid\":\"" + entity.Guid + "\",\"AssociativeEntities\":[{\"$id\":\"" + associativeEntity1.Guid + "\",\"Guid\":\"" + associativeEntity1.Guid + "\",\"BoolProperty\":" + associativeEntity1.BoolProperty.ToString().ToLower() + "},{\"$id\":\"" + associativeEntity2.Guid + "\",\"Guid\":\"" + associativeEntity2.Guid + "\",\"IntProperty\":" + associativeEntity2.IntProperty + "}]}", json);
Assert.AreEqual(entity.Guid, deserialised.Guid);
Assert.AreEqual(associativeEntity1.Guid, deserialised.AssociativeEntities.First().Guid);
Assert.AreEqual(associativeEntity1.BoolProperty, deserialised.AssociativeEntities.First().BoolProperty);
Assert.AreEqual(associativeEntity2.Guid, deserialised.AssociativeEntities.Last().Guid);
Assert.AreEqual(associativeEntity2.IntProperty, deserialised.AssociativeEntities.Last().IntProperty);
}
private static string SerializeEntity(IDbEntity entity)
{
string json = DbEntityJsonConvert.SerializePrimaryKeys(entity);
if (entity.HasChanges)
{
json = DbEntityJsonConvert.SerializeEntity(entity, entity.DbEntityChanges());
}
return(json);
}
public void SerializeEntity_new_entity_empty_relational_collection_changes()
{
MockEntity entity = new MockEntity();
PropertyChangeTracker tracker = new PropertyChangeTracker(entity);
tracker.Start();
MockAssociativeEntity associativeEntity = new MockAssociativeEntity();
entity.AssociativeEntities.Add(associativeEntity);
string json = DbEntityJsonConvert.SerializeEntity(entity, tracker.DbEntityChanges());
Assert.AreEqual("{\"$id\":\"" + entity.Guid + "\",\"Guid\":\"" + entity.Guid + "\",\"AssociativeEntities\":[{\"$id\":\"" + associativeEntity.Guid + "\",\"Guid\":\"" + associativeEntity.Guid + "\"}]}", json);
}
public void SerializeEntity_new_entity_relational_property_empty_changes_not_serialized_to_json()
{
MockEntity entity = new MockEntity();
PropertyChangeTracker tracker = new PropertyChangeTracker(entity);
tracker.Start();
MockEntity relationalEntity = new MockEntity();
entity.RelationalEntity1 = relationalEntity;
string json = DbEntityJsonConvert.SerializeEntity(entity, tracker.DbEntityChanges());
Assert.AreEqual("{\"$id\":\"" + entity.Guid + "\",\"Guid\":\"" + entity.Guid + "\",\"RelationalEntity1\":{\"$id\":\"" + relationalEntity.Guid + "\",\"Guid\":\"" + relationalEntity.Guid + "\"}}", json);
}
public void SerializeEntity_null_value()
{
MockEntity entity = new MockEntity()
{
id = 1, StringProperty = "Original"
};
PropertyChangeTracker tracker = new PropertyChangeTracker(entity);
tracker.Start();
entity.StringProperty = null;
string json = DbEntityJsonConvert.SerializeEntity(entity, tracker.DbEntityChanges());
Assert.AreEqual("{\"$id\":\"" + entity.Guid + "\",\"id\":" + entity.id + ",\"StringProperty\":null}", json);
}
public void SerializeEntity_null_relational_entity()
{
MockEntity entity = new MockEntity()
{
RelationalEntity1 = new MockEntity(), StringProperty = "Original"
};
PropertyChangeTracker tracker = new PropertyChangeTracker(entity);
tracker.Start();
entity.StringProperty = null;
entity.RelationalEntity1 = null;
string json = DbEntityJsonConvert.SerializeEntity(entity, tracker.DbEntityChanges());
Assert.AreEqual("{\"$id\":\"" + entity.Guid + "\",\"Guid\":\"" + entity.Guid + "\",\"StringProperty\":null,\"RelationalEntity1\":null}", json);
}
public void SerializeEntity_new_entity_flat_property_changes()
{
MockEntity entity = new MockEntity();
PropertyChangeTracker tracker = new PropertyChangeTracker(entity);
tracker.Start();
entity.IntProperty = 1;
string json = DbEntityJsonConvert.SerializeEntity(entity, tracker.DbEntityChanges());
MockEntity deserialised = TypeExtensions.DeserializeObject <MockEntity>(json);
Assert.AreEqual("{\"$id\":\"" + entity.Guid + "\",\"Guid\":\"" + entity.Guid + "\",\"IntProperty\":1}", json);
Assert.AreEqual(entity.Guid, deserialised.Guid);
Assert.AreEqual(entity.IntProperty, deserialised.IntProperty);
}
public void SerializeEntity_new_entity_relational_property_changes()
{
MockEntity entity = new MockEntity();
PropertyChangeTracker tracker = new PropertyChangeTracker(entity);
tracker.Start();
entity.RelationalEntity1 = new MockEntity();
entity.RelationalEntity1.StringProperty = "Changed";
string json = DbEntityJsonConvert.SerializeEntity(entity, tracker.DbEntityChanges());
MockEntity deserialised = TypeExtensions.DeserializeObject <MockEntity>(json);
Assert.AreEqual("{\"$id\":\"" + entity.Guid + "\",\"Guid\":\"" + entity.Guid + "\",\"RelationalEntity1\":{\"$id\":\"" + entity.RelationalEntity1.Guid + "\",\"Guid\":\"" + entity.RelationalEntity1.Guid + "\",\"StringProperty\":\"" + entity.RelationalEntity1.StringProperty + "\"}}", json);
Assert.AreEqual(entity.Guid, deserialised.Guid);
Assert.AreEqual(entity.RelationalEntity1.Guid, deserialised.RelationalEntity1.Guid);
Assert.AreEqual(entity.RelationalEntity1.StringProperty, deserialised.RelationalEntity1.StringProperty);
}
public void SerializeEntity_linker_entity_serialise_keys_only_once()
{
MockEntity entity = new MockEntity()
{
id = 1
};
PropertyChangeTracker tracker = new PropertyChangeTracker(entity);
tracker.Start();
MockAssociativeEntity associativeEntity = new MockAssociativeEntity();
entity.AssociativeEntities.Add(associativeEntity);
associativeEntity.RelationalEntity1Id = entity.id;
associativeEntity.RelationalEntity2Id = 2;
string json = DbEntityJsonConvert.SerializeEntity(entity, tracker.DbEntityChanges());
Assert.AreEqual("{\"$id\":\"" + entity.Guid + "\",\"id\":" + entity.id + ",\"AssociativeEntities\":[{\"$id\":\"" + associativeEntity.Guid + "\",\"RelationalEntity1Id\":" + associativeEntity.RelationalEntity1Id + ",\"RelationalEntity2Id\":" + associativeEntity.RelationalEntity2Id + "}]}", json);
}
public void SerializeEntity_relational_entity_and_foreign_key_change_same_prefix()
{
MockEntity entity = new MockEntity();
PropertyChangeTracker tracker = new PropertyChangeTracker(entity);
tracker.Start();
MockEntity relationalEntity = new MockEntity()
{
id = 1
};
relationalEntity.MarkPersisted();
entity.RelationalEntity1 = relationalEntity;
entity.IntProperty = relationalEntity.id;
string json = DbEntityJsonConvert.SerializeEntity(entity, tracker.DbEntityChanges());
Assert.AreEqual("{\"$id\":\"" + entity.Guid + "\",\"Guid\":\"" + entity.Guid + "\",\"RelationalEntity1\":{\"$id\":\"" + relationalEntity.Guid + "\",\"id\":" + relationalEntity.id + "},\"IntProperty\":" + relationalEntity.id + "}", json);
}
public void SerializeEntity_entity_references()
{
MockEntity entity = new MockEntity();
MockEntity relationalEntity1 = new MockEntity();
MockEntity relationalEntity2 = new MockEntity();
entity.RelationalEntities.Add(relationalEntity1);
entity.RelationalEntities.Add(relationalEntity2);
PropertyChangeTracker tracker = new PropertyChangeTracker(entity);
tracker.Start();
MockEntity relationalEntity3 = new MockEntity();
relationalEntity1.RelationalEntities.Add(relationalEntity3);
relationalEntity2.RelationalEntities.Add(relationalEntity3);
relationalEntity3.IntProperty = 1;
string json = DbEntityJsonConvert.SerializeEntity(entity, tracker.DbEntityChanges());
Assert.AreEqual("{\"$id\":\"" + entity.Guid + "\",\"Guid\":\"" + entity.Guid + "\",\"RelationalEntities\":[{\"$id\":\"" + relationalEntity1.Guid + "\",\"Guid\":\"" + relationalEntity1.Guid + "\",\"RelationalEntities\":[{\"$id\":\"" + relationalEntity3.Guid + "\",\"Guid\":\"" + relationalEntity3.Guid + "\",\"IntProperty\":" + relationalEntity3.IntProperty + "}]},{\"$id\":\"" + relationalEntity2.Guid + "\",\"Guid\":\"" + relationalEntity2.Guid + "\",\"RelationalEntities\":[{\"$ref\":\"" + relationalEntity3.Guid + "\"}]}]}", json);
}
public void SerializeEntity_persisted_entity_multi_hop_relational_collection_property_changes()
{
MockEntity entity = new MockEntity();
MockAssociativeEntity associativeEntity = new MockAssociativeEntity();
MockEntity relationalEntity1 = new MockEntity();
associativeEntity.RelationalEntity2 = relationalEntity1;
relationalEntity1.RelationalEntity1 = new MockEntity();
MockEntity relationalEntity2 = new MockEntity();
relationalEntity1.RelationalEntity1.RelationalEntities.Add(relationalEntity2);
entity.AssociativeEntities.Add(associativeEntity);
PropertyChangeTracker tracker = new PropertyChangeTracker(entity);
tracker.Start();
relationalEntity2.IntProperty = 1;
string json = DbEntityJsonConvert.SerializeEntity(entity, tracker.DbEntityChanges());
Assert.AreEqual("{\"$id\":\"" + entity.Guid + "\",\"Guid\":\"" + entity.Guid + "\",\"AssociativeEntities\":[{\"$id\":\"" + associativeEntity.Guid + "\",\"Guid\":\"" + associativeEntity.Guid + "\",\"RelationalEntity2\":{\"$id\":\"" + relationalEntity1.Guid + "\",\"Guid\":\"" + relationalEntity1.Guid + "\",\"RelationalEntity1\":{\"$id\":\"" + relationalEntity1.RelationalEntity1.Guid + "\",\"Guid\":\"" + relationalEntity1.RelationalEntity1.Guid + "\",\"RelationalEntities\":[{\"$id\":\"" + relationalEntity2.Guid + "\",\"Guid\":\"" + relationalEntity2.Guid + "\",\"IntProperty\":" + relationalEntity2.IntProperty + "}]}}}]}", json);
}
public void SerializeEntity_existing_entity_relational_property_changes()
{
MockEntity entity = new MockEntity();
MockEntity relationalEntity = new MockEntity();
MockAssociativeEntity associativeEntity = new MockAssociativeEntity()
{
RelationalEntity2 = relationalEntity
};
entity.AssociativeEntities.Add(associativeEntity);
PropertyChangeTracker tracker = new PropertyChangeTracker(entity);
tracker.Start();
associativeEntity.RelationalEntity2.StringProperty = "Changed";
string json = DbEntityJsonConvert.SerializeEntity(entity, tracker.DbEntityChanges());
MockEntity deserialised = TypeExtensions.DeserializeObject <MockEntity>(json);
Assert.AreEqual("{\"$id\":\"" + entity.Guid + "\",\"Guid\":\"" + entity.Guid + "\",\"AssociativeEntities\":[{\"$id\":\"" + associativeEntity.Guid + "\",\"Guid\":\"" + associativeEntity.Guid + "\",\"RelationalEntity2\":{\"$id\":\"" + relationalEntity.Guid + "\",\"Guid\":\"" + relationalEntity.Guid + "\",\"StringProperty\":\"" + relationalEntity.StringProperty + "\"}}]}", json);
Assert.AreEqual(entity.Guid, deserialised.Guid);
Assert.AreEqual(associativeEntity.Guid, deserialised.AssociativeEntities.First().Guid);
Assert.AreEqual(associativeEntity.RelationalEntity2.StringProperty, deserialised.AssociativeEntities.First().RelationalEntity2.StringProperty);
}
public string DbEntityAsJson(IDbEntity root = null, long utcTimestamp = long.MaxValue)
{
IEnumerable <string> changes = DbEntityChanges(false, root, utcTimestamp);
return(DbEntityJsonConvert.SerializeEntity(root == null ? _entity : root, changes));
}