[WebApiUtils] tests

WebAPiUtils-test/BusinessManager/ValuesBusiness.cs

         {
             return ValuesManager.EditById(obj, id);
         }
+
+        public static OpResult<long> Add(ValuesDboAdd obj)
+        {
+            return ValuesManager.AddId(obj);
+        }
     }
 }

WebAPiUtils-test/Controllers/ValuesController.cs

         {
             return BMRHandler<bool>.Handle(ValuesBusiness.Edit(obj, id), Request);
         }
+
+        [HttpPost]
+        [Route("api/values/add")]
+        public long Edit(ValuesDboAdd obj)
+        {
+            return BMRHandler<long>.Handle(ValuesBusiness.Add(obj), Request);
+        }
     }
 }

WebAPiUtils-test/DataAccess/ValuesManager.cs

             };
         }
 
-        public override T_SqlManager DboAddToDb(ValuesDboAdd obj)
+        public override OpResult<T_SqlManager> DboAddToDb(ValuesDboAdd obj)
         {
-            return new T_SqlManager
+            var res = GetSingleById(obj.TextId);
+            if (!res)
+                return res.To<T_SqlManager>();
+            return OpResult<T_SqlManager>.Ok(new T_SqlManager
             {
                 my_string = obj.MyString,
                 my_int = obj.MyInt,
                 text = obj.TextId
-            };
+            });
         }
 
-        public override T_SqlManager DboEditToDb(ValuesDboEdit obj, T_SqlManager edit)
+        public override OpResult<T_SqlManager> DboEditToDb(ValuesDboEdit obj, T_SqlManager edit)
         {
-            return new T_SqlManager
-            {
-                id = edit.id,
-                my_string = obj.MyString,
-                my_int = obj.MyInt,
-                text = obj.TextId
-            };
+            var res = GetSingleById(obj.TextId);
+            if (!res)
+                return res.To<T_SqlManager>();
+            edit.my_string = obj.MyString;
+            edit.my_int = obj.MyInt;
+            edit.text = obj.TextId;
+            return OpResult<T_SqlManager>.Ok(edit);
         }
 
         public static OpResult<DboGetMultiple<ValuesDboGet>> Contains(string text, int page, int perPage)