public void GetParam_EmptyObject_GetByNameOrLuaNameReturnsNull()
        {
            var systemParams = new SystemParams();

            SystemParam paramByName    = systemParams.GetParam("LuaName1");
            SystemParam paramByLuaName = systemParams.GetParam("Параметр 1");

            Assert.IsNull(paramByName);
            Assert.IsNull(paramByLuaName);
        }
        public void GetParam_ObjectWithParam_GetByLuaNameOrNameReturnsParam()
        {
            var          systemParams = new SystemParams();
            const string paramName    = "Параметр 1";
            const string paramLuaName = "LuaName1";
            var          systemParam  = new SystemParam(systemParams.GetIdx,
                                                        paramName, 0, "шт", paramLuaName);

            systemParams.AddParam(systemParam);

            SystemParam paramByName    = systemParams.GetParam(paramName);
            SystemParam paramByLuaName = systemParams.GetParam(paramLuaName);

            Assert.AreEqual(systemParam, paramByName);
            Assert.AreEqual(systemParam, paramByLuaName);
        }