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Test cases improvement #1811

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1 change: 0 additions & 1 deletion src/entity/base_entity.rs
Original file line number Diff line number Diff line change
Expand Up @@ -960,7 +960,6 @@ mod tests {
);
}

delete_by_id("UUID".to_string());
delete_by_id("UUID".to_string());
delete_by_id("UUID");
delete_by_id(Cow::from("UUID"));
Expand Down
294 changes: 294 additions & 0 deletions src/executor/select.rs
Original file line number Diff line number Diff line change
Expand Up @@ -1107,3 +1107,297 @@ where
}
acc
}

#[cfg(test)]
mod tests {
use crate::tests_cfg::{cake_filling, cake_filling_price, entity_linked, filling, fruit};
use crate::{DbBackend, ModelTrait, QueryFilter, QueryTrait, RelationTrait};
use pretty_assertions::assert_eq;
use sea_query::{ConditionType, Expr, IntoCondition, JoinType};

fn cake_fruit_model(
cake_id: i32,
cake_name: String,
fruit_id: i32,
fruit_name: String,
) -> (
sea_orm::tests_cfg::cake::Model,
sea_orm::tests_cfg::fruit::Model,
) {
(
cake_model(cake_id, cake_name),
fruit_model(fruit_id, fruit_name, Some(cake_id)),
)
}

fn cake_model(id: i32, name: String) -> sea_orm::tests_cfg::cake::Model {
sea_orm::tests_cfg::cake::Model { id, name }
}

fn fruit_model(
id: i32,
name: String,
cake_id: Option<i32>,
) -> sea_orm::tests_cfg::fruit::Model {
sea_orm::tests_cfg::fruit::Model { id, name, cake_id }
}

#[smol_potat::test]
pub async fn also_related() -> Result<(), sea_orm::DbErr> {
use sea_orm::tests_cfg::*;
use sea_orm::{DbBackend, EntityTrait, MockDatabase, QuerySelect, Statement, Transaction};

let db = MockDatabase::new(DbBackend::Postgres)
.append_query_results([[cake_fruit_model(
1,
"apple cake".to_owned(),
1,
"apple".to_owned(),
)]])
.into_connection();

assert_eq!(
Cake::find()
.find_also_related(Fruit)
.select_only()
.column(cake::Column::Name)
.column(fruit::Column::Name)
.all(&db)
.await?,
[(
cake_model(1, "apple cake".to_owned()),
Some(fruit_model(1, "apple".to_owned(), Some(1)))
)]
);

assert_eq!(
db.into_transaction_log(),
[Transaction::many([Statement::from_sql_and_values(
DbBackend::Postgres,
[
r#"SELECT "cake"."name", "fruit"."name""#,
r#"FROM "cake""#,
r#"LEFT JOIN "fruit" ON "cake"."id" = "fruit"."cake_id""#
]
.join(" ")
.as_str(),
[]
),])]
);

Ok(())
}

#[smol_potat::test]
pub async fn also_related_2() -> Result<(), sea_orm::DbErr> {
use sea_orm::tests_cfg::*;
use sea_orm::{DbBackend, EntityTrait, MockDatabase, QuerySelect};

let db = MockDatabase::new(DbBackend::Postgres)
.append_query_results([[
cake_fruit_model(1, "apple cake".to_owned(), 1, "apple".to_owned()),
cake_fruit_model(1, "apple cake".to_owned(), 2, "orange".to_owned()),
]])
.into_connection();

assert_eq!(
Cake::find()
.find_also_related(Fruit)
.select_only()
.column(cake::Column::Name)
.column(fruit::Column::Name)
.all(&db)
.await?,
[
(
cake_model(1, "apple cake".to_owned()),
Some(fruit_model(1, "apple".to_owned(), Some(1)))
),
(
cake_model(1, "apple cake".to_owned()),
Some(fruit_model(2, "orange".to_owned(), Some(1)))
)
]
);

Ok(())
}

#[smol_potat::test]
pub async fn also_related_3() -> Result<(), sea_orm::DbErr> {
use sea_orm::tests_cfg::*;
use sea_orm::{DbBackend, EntityTrait, MockDatabase, QuerySelect};

let db = MockDatabase::new(DbBackend::Postgres)
.append_query_results([[
cake_fruit_model(1, "apple cake".to_owned(), 1, "apple".to_owned()),
cake_fruit_model(1, "apple cake".to_owned(), 2, "orange".to_owned()),
cake_fruit_model(2, "orange cake".to_owned(), 2, "orange".to_owned()),
]])
.into_connection();

assert_eq!(
Cake::find()
.find_also_related(Fruit)
.select_only()
.column(cake::Column::Name)
.column(fruit::Column::Name)
.all(&db)
.await?,
[
(
cake_model(1, "apple cake".to_owned()),
Some(fruit_model(1, "apple".to_owned(), Some(1)))
),
(
cake_model(1, "apple cake".to_owned()),
Some(fruit_model(2, "orange".to_owned(), Some(1)))
),
(
cake_model(2, "orange cake".to_owned()),
Some(fruit_model(2, "orange".to_owned(), Some(2)))
)
]
);

Ok(())
}

// fixme: unsure on how to insert a cake with no fruit into query_result
// #[smol_potat::test]
pub async fn also_related_4() -> Result<(), sea_orm::DbErr> {
use sea_orm::tests_cfg::*;
use sea_orm::{DbBackend, EntityTrait, MockDatabase, QuerySelect};

let db = MockDatabase::new(DbBackend::Postgres)
.append_query_results([[
cake_fruit_model(1, "apple cake".to_owned(), 1, "apple".to_owned()),
cake_fruit_model(1, "apple cake".to_owned(), 2, "orange".to_owned()),
cake_fruit_model(2, "orange cake".to_owned(), 2, "orange".to_owned()),
]])
.append_query_results([[
cake_model(3, "chocolate cake".to_owned()), // no fruit in cake
]])
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.into_connection();

assert_eq!(
Cake::find()
.find_also_related(Fruit)
.select_only()
.column(cake::Column::Name)
.column(fruit::Column::Name)
.all(&db)
.await?,
[
(
cake_model(1, "apple cake".to_owned()),
Some(fruit_model(1, "apple".to_owned(), Some(1)))
),
(
cake_model(1, "apple cake".to_owned()),
Some(fruit_model(2, "orange".to_owned(), Some(1)))
),
(
cake_model(2, "orange cake".to_owned()),
Some(fruit_model(2, "orange".to_owned(), Some(2)))
),
(cake_model(3, "chocolate cake".to_owned()), None)
]
);

Ok(())
}

#[smol_potat::test]
#[cfg(any(feature = "mock",))]
pub async fn with_related() -> Result<(), sea_orm::DbErr> {
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Add 1 more case: Cake -> Filling

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I see new test cases for Cake -> Vendor but not Cake -> Filling?

use sea_orm::tests_cfg::*;
use sea_orm::{DbBackend, EntityTrait, MockDatabase, QuerySelect, Statement, Transaction};

let db = MockDatabase::new(DbBackend::Postgres)
.append_query_results([[
cake_fruit_model(1, "apple cake".to_owned(), 1, "apple".to_owned()),
cake_fruit_model(1, "apple cake".to_owned(), 2, "orange".to_owned()),
]])
.into_connection();

assert_eq!(
Cake::find()
.find_with_related(Fruit)
.select_only()
.column(cake::Column::Name)
.column(fruit::Column::Name)
.all(&db)
.await?,
[(
cake_model(1, "apple cake".to_owned()),
vec![
fruit_model(1, "apple".to_owned(), Some(1)),
fruit_model(2, "orange".to_owned(), Some(1))
]
)]
);

assert_eq!(
db.into_transaction_log(),
[Transaction::many([Statement::from_sql_and_values(
DbBackend::Postgres,
[
r#"SELECT "cake"."name", "fruit"."name""#,
r#"FROM "cake""#,
r#"LEFT JOIN "fruit" ON "cake"."id" = "fruit"."cake_id""#,
r#"ORDER BY "cake"."id" ASC"#
]
.join(" ")
.as_str(),
[]
),])]
);

Ok(())
}

#[smol_potat::test]
#[cfg(any(feature = "mock",))]
pub async fn with_related_2() -> Result<(), sea_orm::DbErr> {
use sea_orm::tests_cfg::*;
use sea_orm::{DbBackend, EntityTrait, MockDatabase, QuerySelect};

let db = MockDatabase::new(DbBackend::Postgres)
.append_query_results([[
cake_fruit_model(1, "apple cake".to_owned(), 1, "apple".to_owned()),
cake_fruit_model(2, "fruit cake".to_owned(), 1, "apple".to_owned()),
cake_fruit_model(2, "fruit cake".to_owned(), 2, "orange".to_owned()),
cake_fruit_model(2, "fruit cake".to_owned(), 3, "grape".to_owned()),
cake_fruit_model(2, "fruit cake".to_owned(), 4, "melon".to_owned()),
]])
.into_connection();

assert_eq!(
Cake::find()
.find_with_related(Fruit)
.select_only()
.column(cake::Column::Name)
.column(fruit::Column::Name)
.all(&db)
.await?,
[
(
cake_model(1, "apple cake".to_owned()),
vec![fruit_model(1, "apple".to_owned(), Some(1)),]
),
(
cake_model(2, "fruit cake".to_owned()),
vec![
fruit_model(1, "apple".to_owned(), Some(2)),
fruit_model(2, "orange".to_owned(), Some(2)),
fruit_model(3, "grape".to_owned(), Some(2)),
fruit_model(4, "melon".to_owned(), Some(2)),
]
)
]
);

Ok(())
}
}
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