public void ShouldCreateAddMinutesExpression() { var factory = new DbExpressionFactory(); DbDateTimeFunctionExpression dateTimeFunctionExpression; dateTimeFunctionExpression = factory.AddMinutes(factory.Column("SomeDateTimeColumn"), factory.Constant(2)); ValidateDateTimeFunctionExpression(dateTimeFunctionExpression, DbDateTimeFunctionExpressionType.AddMinutes); }