diff --git a/src/executor/mod.rs b/src/executor/mod.rs
index 82568d5a..34f8695f 100644
--- a/src/executor/mod.rs
+++ b/src/executor/mod.rs
@@ -15,29 +15,3 @@ pub use paginator::*;
 pub use query::*;
 pub use select::*;
 pub use update::*;
-
-use sea_orm::{
-    entity::*,
-    query::*,
-    tests_cfg::cake::{self, Entity as Cake},
-    DbBackend, DerivePartialModel, FromQueryResult,
-};
-use sea_query::{Expr, Func, SimpleExpr};
-///
-#[derive(DerivePartialModel, FromQueryResult)]
-#[sea_orm(entity = "Cake")]
-struct PartialCake {
-    name: String,
-    #[sea_orm(
-        from_expr = r#"SimpleExpr::FunctionCall(Func::upper(Expr::col((Cake, cake::Column::Name))))"#
-    )]
-    name_upper: String,
-}
-///
-assert_eq!(
-    cake::Entity::find()
-        .into_partial_model::<PartialCake>()
-        .into_statement(DbBackend::Sqlite)
-        .to_string(),
-    r#"SELECT "cake"."name", UPPER("cake"."name") AS "name_upper" FROM "cake""#
-);