public void Eval_one_degree_separation_collection_one_degree_separation_entity_property_indexers_return_entity()
{
int entity1Id = 1;
int entity2Id = 2;
MockAssociativeEntity associativeEntity = new MockAssociativeEntity()
{
RelationalEntity1Id = entity1Id, RelationalEntity2Id = entity2Id, RelationalEntity2 = new MockEntity()
{
id = entity2Id
}
};
MockEntity entity = new MockEntity()
{
id = entity1Id, AssociativeEntities = new HashSet <MockAssociativeEntity>()
{
associativeEntity
}
};
string path = ".AssociativeEntities[Guid=" + associativeEntity.Guid + ",RelationalEntity1Id=" + entity1Id + ",RelationalEntity2Id=" + entity2Id + "].RelationalEntity2";
DbEntityDataBinder.BinderResult result = DbEntityDataBinder.Eval(path, entity);
Assert.AreEqual(associativeEntity.RelationalEntity2, result.Entity);
Assert.AreEqual(path, result.Path);
Assert.AreEqual(".AssociativeEntities[RelationalEntity1Id=" + entity1Id + ",RelationalEntity2Id=" + entity2Id + "].RelationalEntity2", result.ActualPath);
}
public void BeginEdit_merge_changes_set_collection_for_many_to_x_navigation_property()
{
MockEntity entity = new MockEntity();
entity.BeginEdit();
MockAssociativeEntity associativeEntity = new MockAssociativeEntity();
associativeEntity.BeginEdit();
associativeEntity.IntProperty = 2;
entity.AssociativeEntities = new HashSet <MockAssociativeEntity>()
{
associativeEntity
};
associativeEntity.BoolProperty = true;
Assert.AreEqual(3, entity.PropertyChanges().Count());
Assert.IsTrue(entity.PropertyChanges().Any(c => c.DbEntityPropertyPath(entity).Equals(".AssociativeEntities")));
Assert.IsTrue(entity.PropertyChanges().Any(c => c.DbEntityPropertyPath(entity).Equals(".AssociativeEntities[Guid=" + associativeEntity.Guid + "].IntProperty")));
Assert.IsTrue(entity.PropertyChanges().Any(c => c.DbEntityPropertyPath(entity).Equals(".AssociativeEntities[Guid=" + associativeEntity.Guid + "].BoolProperty")));
Should.Throw <ArgumentNullException>(() => associativeEntity.DbEntityChanges());
Assert.IsTrue(entity.IsTracked);
Assert.IsTrue(entity.IsEditing);
Assert.IsTrue(associativeEntity.IsTracked);
Assert.IsFalse(associativeEntity.IsEditing);
}
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() + "},{\"$id\":\"" + associativeEntity2.Guid + "\",\"Guid\":\"" + associativeEntity2.Guid + "\",\"IntProperty\":" + associativeEntity2.IntProperty + "}]}", json);
Assert.AreEqual(entity.Guid, deserialised.Guid);
Assert.AreEqual(associativeEntity1.Guid, deserialised.AssociativeEntities.First().Guid);
Assert.AreEqual(associativeEntity1.BoolProperty, deserialised.AssociativeEntities.First().BoolProperty);
Assert.AreEqual(associativeEntity2.Guid, deserialised.AssociativeEntities.Last().Guid);
Assert.AreEqual(associativeEntity2.IntProperty, deserialised.AssociativeEntities.Last().IntProperty);
}
public void SerializePrimaryKeys_zero_and_non_zero()
{
MockAssociativeEntity entity = new MockAssociativeEntity()
{
RelationalEntity1Id = 1, RelationalEntity2Id = 0
};
string json = DbEntityJsonConvert.SerializePrimaryKeys(entity);
Assert.AreEqual("{\"$id\":\"" + entity.Guid + "\",\"Guid\":\"" + entity.Guid + "\",\"RelationalEntity1Id\":" + entity.RelationalEntity1Id + "}", json);
}
public void UpdatePrimaryKeys_long_to_int()
{
MockAssociativeEntity entity = new MockAssociativeEntity();
long entity1Id = 1;
long entity2Id = 2;
Tuple <string, object>[] primaryKeys = new Tuple <string, object>[] { new Tuple <string, object>("RelationalEntity1Id", entity1Id), new Tuple <string, object>("RelationalEntity2Id", entity2Id) };
U.UpdatePrimaryKeys(primaryKeys, entity);
Assert.AreEqual(entity1Id, entity.RelationalEntity1Id);
Assert.AreEqual(entity2Id, entity.RelationalEntity2Id);
}
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_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_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 DbEntityPropertyPath_entity_path_no_property_path_3()
{
MockEntity entity1 = new MockEntity()
{
id = 1
};
entity1.MarkPersisted();
MockEntity entity2 = new MockEntity()
{
id = 2
};
entity2.MarkPersisted();
MockAssociativeEntity associativeEntity = new MockAssociativeEntity()
{
RelationalEntity1Id = entity1.id, RelationalEntity2Id = entity2.id, RelationalEntity2 = entity2
};
associativeEntity.MarkPersisted();
entity1.AssociativeEntities.Add(associativeEntity);
MockEntity entity3 = new MockEntity();
entity2.RelationalEntity1 = entity3;
MockEntity entity4 = new MockEntity()
{
id = 3, StringProperty = "3"
};
entity3.RelationalEntities.Add(entity4);
string entityPath = ".AssociativeEntities[Guid=" + associativeEntity.Guid + "].RelationalEntity2.RelationalEntity1.RelationalEntities[Guid=" + entity4.Guid + "]";
string expectedEntityPath = ".AssociativeEntities[RelationalEntity1Id=" + entity1.id + ",RelationalEntity2Id=" + entity2.id + "].RelationalEntity2.RelationalEntity1.RelationalEntities[id=" + entity4.id + "]";
PropertyChange change = new PropertyChange(entityPath, string.Empty, string.Empty, null, null);
Assert.AreEqual(expectedEntityPath, change.DbEntityPropertyPath(entity1));
}
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);
}
