695 lines
22 KiB
Rust
695 lines
22 KiB
Rust
pub mod common;
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pub use common::{bakery_chain::*, setup::*, TestContext};
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use pretty_assertions::assert_eq;
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pub use sea_orm::entity::*;
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pub use sea_orm::*;
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#[sea_orm_macros::test]
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#[cfg(any(
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feature = "sqlx-mysql",
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feature = "sqlx-sqlite",
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feature = "sqlx-postgres"
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))]
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pub async fn transaction() {
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let ctx = TestContext::new("transaction_test").await;
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create_tables(&ctx.db).await.unwrap();
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ctx.db
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.transaction::<_, _, DbErr>(|txn| {
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Box::pin(async move {
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let _ = bakery::ActiveModel {
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name: Set("SeaSide Bakery".to_owned()),
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profit_margin: Set(10.4),
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..Default::default()
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}
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.save(txn)
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.await?;
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let _ = bakery::ActiveModel {
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name: Set("Top Bakery".to_owned()),
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profit_margin: Set(15.0),
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..Default::default()
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}
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.save(txn)
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.await?;
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let bakeries = Bakery::find()
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.filter(bakery::Column::Name.contains("Bakery"))
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.all(txn)
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.await?;
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assert_eq!(bakeries.len(), 2);
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Ok(())
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})
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})
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.await
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.unwrap();
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ctx.delete().await;
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}
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#[sea_orm_macros::test]
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#[cfg(any(
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feature = "sqlx-mysql",
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feature = "sqlx-sqlite",
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feature = "sqlx-postgres"
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))]
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pub async fn transaction_with_reference() {
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let ctx = TestContext::new("transaction_with_reference_test").await;
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create_tables(&ctx.db).await.unwrap();
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let name1 = "SeaSide Bakery";
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let name2 = "Top Bakery";
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let search_name = "Bakery";
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ctx.db
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.transaction(|txn| _transaction_with_reference(txn, name1, name2, search_name))
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.await
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.unwrap();
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ctx.delete().await;
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}
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fn _transaction_with_reference<'a>(
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txn: &'a DatabaseTransaction,
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name1: &'a str,
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name2: &'a str,
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search_name: &'a str,
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) -> std::pin::Pin<Box<dyn std::future::Future<Output = Result<(), DbErr>> + Send + 'a>> {
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Box::pin(async move {
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let _ = bakery::ActiveModel {
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name: Set(name1.to_owned()),
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profit_margin: Set(10.4),
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..Default::default()
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}
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.save(txn)
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.await?;
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let _ = bakery::ActiveModel {
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name: Set(name2.to_owned()),
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profit_margin: Set(15.0),
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..Default::default()
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}
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.save(txn)
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.await?;
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let bakeries = Bakery::find()
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.filter(bakery::Column::Name.contains(search_name))
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.all(txn)
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.await?;
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assert_eq!(bakeries.len(), 2);
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Ok(())
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})
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}
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#[sea_orm_macros::test]
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#[cfg(any(
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feature = "sqlx-mysql",
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feature = "sqlx-sqlite",
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feature = "sqlx-postgres"
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))]
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pub async fn transaction_begin_out_of_scope() -> Result<(), DbErr> {
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let ctx = TestContext::new("transaction_begin_out_of_scope_test").await;
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create_tables(&ctx.db).await?;
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assert_eq!(bakery::Entity::find().all(&ctx.db).await?.len(), 0);
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{
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// Transaction begin in this scope
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let txn = ctx.db.begin().await?;
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bakery::ActiveModel {
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name: Set("SeaSide Bakery".to_owned()),
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profit_margin: Set(10.4),
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..Default::default()
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}
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.save(&txn)
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.await?;
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assert_eq!(bakery::Entity::find().all(&txn).await?.len(), 1);
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bakery::ActiveModel {
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name: Set("Top Bakery".to_owned()),
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profit_margin: Set(15.0),
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..Default::default()
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}
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.save(&txn)
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.await?;
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assert_eq!(bakery::Entity::find().all(&txn).await?.len(), 2);
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// The scope ended and transaction is dropped without commit
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}
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assert_eq!(bakery::Entity::find().all(&ctx.db).await?.len(), 0);
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ctx.delete().await;
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Ok(())
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}
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#[sea_orm_macros::test]
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#[cfg(any(
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feature = "sqlx-mysql",
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feature = "sqlx-sqlite",
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feature = "sqlx-postgres"
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))]
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pub async fn transaction_begin_commit() -> Result<(), DbErr> {
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let ctx = TestContext::new("transaction_begin_commit_test").await;
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create_tables(&ctx.db).await?;
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assert_eq!(bakery::Entity::find().all(&ctx.db).await?.len(), 0);
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{
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// Transaction begin in this scope
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let txn = ctx.db.begin().await?;
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bakery::ActiveModel {
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name: Set("SeaSide Bakery".to_owned()),
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profit_margin: Set(10.4),
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..Default::default()
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}
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.save(&txn)
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.await?;
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assert_eq!(bakery::Entity::find().all(&txn).await?.len(), 1);
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bakery::ActiveModel {
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name: Set("Top Bakery".to_owned()),
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profit_margin: Set(15.0),
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..Default::default()
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}
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.save(&txn)
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.await?;
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assert_eq!(bakery::Entity::find().all(&txn).await?.len(), 2);
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// Commit changes before the end of scope
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txn.commit().await?;
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}
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assert_eq!(bakery::Entity::find().all(&ctx.db).await?.len(), 2);
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ctx.delete().await;
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Ok(())
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}
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#[sea_orm_macros::test]
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#[cfg(any(
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feature = "sqlx-mysql",
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feature = "sqlx-sqlite",
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feature = "sqlx-postgres"
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))]
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pub async fn transaction_begin_rollback() -> Result<(), DbErr> {
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let ctx = TestContext::new("transaction_begin_rollback_test").await;
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create_tables(&ctx.db).await?;
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assert_eq!(bakery::Entity::find().all(&ctx.db).await?.len(), 0);
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{
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// Transaction begin in this scope
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let txn = ctx.db.begin().await?;
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bakery::ActiveModel {
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name: Set("SeaSide Bakery".to_owned()),
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profit_margin: Set(10.4),
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..Default::default()
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}
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.save(&txn)
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.await?;
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assert_eq!(bakery::Entity::find().all(&txn).await?.len(), 1);
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bakery::ActiveModel {
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name: Set("Top Bakery".to_owned()),
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profit_margin: Set(15.0),
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..Default::default()
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}
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.save(&txn)
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.await?;
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assert_eq!(bakery::Entity::find().all(&txn).await?.len(), 2);
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// Rollback changes before the end of scope
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txn.rollback().await?;
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}
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assert_eq!(bakery::Entity::find().all(&ctx.db).await?.len(), 0);
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ctx.delete().await;
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Ok(())
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}
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#[sea_orm_macros::test]
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#[cfg(any(
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feature = "sqlx-mysql",
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feature = "sqlx-sqlite",
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feature = "sqlx-postgres"
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))]
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pub async fn transaction_closure_commit() -> Result<(), DbErr> {
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let ctx = TestContext::new("transaction_closure_commit_test").await;
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create_tables(&ctx.db).await?;
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assert_eq!(bakery::Entity::find().all(&ctx.db).await?.len(), 0);
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let res = ctx
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.db
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.transaction::<_, _, DbErr>(|txn| {
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Box::pin(async move {
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bakery::ActiveModel {
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name: Set("SeaSide Bakery".to_owned()),
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profit_margin: Set(10.4),
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..Default::default()
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}
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.save(txn)
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.await?;
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assert_eq!(bakery::Entity::find().all(txn).await?.len(), 1);
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bakery::ActiveModel {
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name: Set("Top Bakery".to_owned()),
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profit_margin: Set(15.0),
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..Default::default()
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}
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.save(txn)
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.await?;
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assert_eq!(bakery::Entity::find().all(txn).await?.len(), 2);
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Ok(())
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})
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})
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.await;
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assert!(res.is_ok());
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assert_eq!(bakery::Entity::find().all(&ctx.db).await?.len(), 2);
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ctx.delete().await;
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Ok(())
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}
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#[sea_orm_macros::test]
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#[cfg(any(
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feature = "sqlx-mysql",
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feature = "sqlx-sqlite",
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feature = "sqlx-postgres"
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))]
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pub async fn transaction_closure_rollback() -> Result<(), DbErr> {
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let ctx = TestContext::new("transaction_closure_rollback_test").await;
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create_tables(&ctx.db).await?;
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assert_eq!(bakery::Entity::find().all(&ctx.db).await?.len(), 0);
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let res = ctx
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.db
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.transaction::<_, _, DbErr>(|txn| {
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Box::pin(async move {
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bakery::ActiveModel {
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name: Set("SeaSide Bakery".to_owned()),
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profit_margin: Set(10.4),
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..Default::default()
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}
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.save(txn)
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.await?;
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assert_eq!(bakery::Entity::find().all(txn).await?.len(), 1);
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bakery::ActiveModel {
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name: Set("Top Bakery".to_owned()),
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profit_margin: Set(15.0),
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..Default::default()
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}
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.save(txn)
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.await?;
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assert_eq!(bakery::Entity::find().all(txn).await?.len(), 2);
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bakery::ActiveModel {
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id: Set(1),
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name: Set("Duplicated primary key".to_owned()),
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profit_margin: Set(20.0),
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}
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.insert(txn)
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.await?; // Throw error and rollback
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// This line won't be reached
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unreachable!();
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#[allow(unreachable_code)]
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Ok(())
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})
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})
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.await;
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assert!(res.is_err());
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assert_eq!(bakery::Entity::find().all(&ctx.db).await?.len(), 0);
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ctx.delete().await;
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Ok(())
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}
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#[sea_orm_macros::test]
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#[cfg(any(
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feature = "sqlx-mysql",
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feature = "sqlx-sqlite",
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feature = "sqlx-postgres"
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))]
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pub async fn transaction_with_active_model_behaviour() -> Result<(), DbErr> {
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use rust_decimal_macros::dec;
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let ctx = TestContext::new("transaction_with_active_model_behaviour_test").await;
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create_tables(&ctx.db).await?;
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if let Ok(txn) = ctx.db.begin().await {
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assert_eq!(
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cake::ActiveModel {
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name: Set("Cake with invalid price".to_owned()),
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price: Set(dec!(0)),
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gluten_free: Set(false),
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..Default::default()
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}
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.save(&txn)
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.await,
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Err(DbErr::Custom(
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"[before_save] Invalid Price, insert: true".to_owned()
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))
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);
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assert_eq!(cake::Entity::find().all(&txn).await?.len(), 0);
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assert_eq!(
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cake::ActiveModel {
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name: Set("Cake with invalid price".to_owned()),
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price: Set(dec!(-10)),
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gluten_free: Set(false),
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..Default::default()
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}
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.save(&txn)
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.await,
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Err(DbErr::Custom(
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"[after_save] Invalid Price, insert: true".to_owned()
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))
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);
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assert_eq!(cake::Entity::find().all(&txn).await?.len(), 1);
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let readonly_cake_1 = cake::ActiveModel {
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name: Set("Readonly cake (err_on_before_delete)".to_owned()),
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price: Set(dec!(10)),
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gluten_free: Set(true),
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..Default::default()
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}
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.save(&txn)
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.await?;
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assert_eq!(cake::Entity::find().all(&txn).await?.len(), 2);
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assert_eq!(
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readonly_cake_1.delete(&txn).await.err(),
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Some(DbErr::Custom(
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"[before_delete] Cannot be deleted".to_owned()
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))
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);
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assert_eq!(cake::Entity::find().all(&txn).await?.len(), 2);
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let readonly_cake_2 = cake::ActiveModel {
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name: Set("Readonly cake (err_on_after_delete)".to_owned()),
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price: Set(dec!(10)),
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gluten_free: Set(true),
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..Default::default()
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}
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.save(&txn)
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.await?;
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assert_eq!(cake::Entity::find().all(&txn).await?.len(), 3);
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assert_eq!(
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readonly_cake_2.delete(&txn).await.err(),
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Some(DbErr::Custom("[after_delete] Cannot be deleted".to_owned()))
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);
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assert_eq!(cake::Entity::find().all(&txn).await?.len(), 2);
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}
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assert_eq!(cake::Entity::find().all(&ctx.db).await?.len(), 0);
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ctx.delete().await;
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Ok(())
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}
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#[sea_orm_macros::test]
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#[cfg(any(
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feature = "sqlx-mysql",
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feature = "sqlx-sqlite",
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feature = "sqlx-postgres"
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))]
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pub async fn transaction_nested() {
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let ctx = TestContext::new("transaction_nested_test").await;
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create_tables(&ctx.db).await.unwrap();
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ctx.db
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.transaction::<_, _, DbErr>(|txn| {
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Box::pin(async move {
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let _ = bakery::ActiveModel {
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name: Set("SeaSide Bakery".to_owned()),
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profit_margin: Set(10.4),
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..Default::default()
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}
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.save(txn)
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.await?;
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let _ = bakery::ActiveModel {
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name: Set("Top Bakery".to_owned()),
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profit_margin: Set(15.0),
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..Default::default()
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}
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.save(txn)
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.await?;
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// Try nested transaction committed
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txn.transaction::<_, _, DbErr>(|txn| {
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Box::pin(async move {
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let _ = bakery::ActiveModel {
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name: Set("Nested Bakery".to_owned()),
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profit_margin: Set(88.88),
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..Default::default()
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}
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.save(txn)
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.await?;
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let bakeries = Bakery::find()
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.filter(bakery::Column::Name.contains("Bakery"))
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.all(txn)
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.await?;
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assert_eq!(bakeries.len(), 3);
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// Try nested-nested transaction rollbacked
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let is_err = txn
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.transaction::<_, _, DbErr>(|txn| {
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Box::pin(async move {
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let _ = bakery::ActiveModel {
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name: Set("Rock n Roll Bakery".to_owned()),
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profit_margin: Set(28.8),
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..Default::default()
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}
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.save(txn)
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.await?;
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let bakeries = Bakery::find()
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.filter(bakery::Column::Name.contains("Bakery"))
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.all(txn)
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.await?;
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assert_eq!(bakeries.len(), 4);
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if true {
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Err(DbErr::Query(RuntimeErr::Internal(
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"Force Rollback!".to_owned(),
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)))
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} else {
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Ok(())
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}
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})
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})
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.await
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.is_err();
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assert!(is_err);
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let bakeries = Bakery::find()
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.filter(bakery::Column::Name.contains("Bakery"))
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.all(txn)
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.await?;
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assert_eq!(bakeries.len(), 3);
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// Try nested-nested transaction committed
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txn.transaction::<_, _, DbErr>(|txn| {
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Box::pin(async move {
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let _ = bakery::ActiveModel {
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name: Set("Rock n Roll Bakery".to_owned()),
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profit_margin: Set(28.8),
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..Default::default()
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}
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.save(txn)
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.await?;
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let bakeries = Bakery::find()
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.filter(bakery::Column::Name.contains("Bakery"))
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.all(txn)
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.await?;
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assert_eq!(bakeries.len(), 4);
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Ok(())
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})
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})
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.await
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.unwrap();
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let bakeries = Bakery::find()
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.filter(bakery::Column::Name.contains("Bakery"))
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.all(txn)
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.await?;
|
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|
|
assert_eq!(bakeries.len(), 4);
|
|
|
|
Ok(())
|
|
})
|
|
})
|
|
.await
|
|
.unwrap();
|
|
|
|
// Try nested transaction rollbacked
|
|
let is_err = txn
|
|
.transaction::<_, _, DbErr>(|txn| {
|
|
Box::pin(async move {
|
|
let _ = bakery::ActiveModel {
|
|
name: Set("Rock n Roll Bakery".to_owned()),
|
|
profit_margin: Set(28.8),
|
|
..Default::default()
|
|
}
|
|
.save(txn)
|
|
.await?;
|
|
|
|
let bakeries = Bakery::find()
|
|
.filter(bakery::Column::Name.contains("Bakery"))
|
|
.all(txn)
|
|
.await?;
|
|
|
|
assert_eq!(bakeries.len(), 5);
|
|
|
|
// Try nested-nested transaction committed
|
|
txn.transaction::<_, _, DbErr>(|txn| {
|
|
Box::pin(async move {
|
|
let _ = bakery::ActiveModel {
|
|
name: Set("Rock n Roll Bakery".to_owned()),
|
|
profit_margin: Set(28.8),
|
|
..Default::default()
|
|
}
|
|
.save(txn)
|
|
.await?;
|
|
|
|
let bakeries = Bakery::find()
|
|
.filter(bakery::Column::Name.contains("Bakery"))
|
|
.all(txn)
|
|
.await?;
|
|
|
|
assert_eq!(bakeries.len(), 6);
|
|
|
|
Ok(())
|
|
})
|
|
})
|
|
.await
|
|
.unwrap();
|
|
|
|
let bakeries = Bakery::find()
|
|
.filter(bakery::Column::Name.contains("Bakery"))
|
|
.all(txn)
|
|
.await?;
|
|
|
|
assert_eq!(bakeries.len(), 6);
|
|
|
|
// Try nested-nested transaction rollbacked
|
|
let is_err = txn
|
|
.transaction::<_, _, DbErr>(|txn| {
|
|
Box::pin(async move {
|
|
let _ = bakery::ActiveModel {
|
|
name: Set("Rock n Roll Bakery".to_owned()),
|
|
profit_margin: Set(28.8),
|
|
..Default::default()
|
|
}
|
|
.save(txn)
|
|
.await?;
|
|
|
|
let bakeries = Bakery::find()
|
|
.filter(bakery::Column::Name.contains("Bakery"))
|
|
.all(txn)
|
|
.await?;
|
|
|
|
assert_eq!(bakeries.len(), 7);
|
|
|
|
if true {
|
|
Err(DbErr::Query(RuntimeErr::Internal(
|
|
"Force Rollback!".to_owned(),
|
|
)))
|
|
} else {
|
|
Ok(())
|
|
}
|
|
})
|
|
})
|
|
.await
|
|
.is_err();
|
|
|
|
assert!(is_err);
|
|
|
|
let bakeries = Bakery::find()
|
|
.filter(bakery::Column::Name.contains("Bakery"))
|
|
.all(txn)
|
|
.await?;
|
|
|
|
assert_eq!(bakeries.len(), 6);
|
|
|
|
if true {
|
|
Err(DbErr::Query(RuntimeErr::Internal(
|
|
"Force Rollback!".to_owned(),
|
|
)))
|
|
} else {
|
|
Ok(())
|
|
}
|
|
})
|
|
})
|
|
.await
|
|
.is_err();
|
|
|
|
assert!(is_err);
|
|
|
|
let bakeries = Bakery::find()
|
|
.filter(bakery::Column::Name.contains("Bakery"))
|
|
.all(txn)
|
|
.await?;
|
|
|
|
assert_eq!(bakeries.len(), 4);
|
|
|
|
Ok(())
|
|
})
|
|
})
|
|
.await
|
|
.unwrap();
|
|
|
|
let bakeries = Bakery::find()
|
|
.filter(bakery::Column::Name.contains("Bakery"))
|
|
.all(&ctx.db)
|
|
.await
|
|
.unwrap();
|
|
|
|
assert_eq!(bakeries.len(), 4);
|
|
|
|
ctx.delete().await;
|
|
}
|