Use DeriveEntityModel in test suite

sea-orm-macros/src/attributes.rs

@@ -21,6 +21,8 @@ pub mod field_attr {
         pub belongs_to: Option<syn::Lit>,
         pub has_one: Option<syn::Lit>,
         pub has_many: Option<syn::Lit>,
+        pub on_update: Option<syn::Lit>,
+        pub on_delete: Option<syn::Lit>,
         pub from: Option<syn::Lit>,
         pub to: Option<syn::Lit>,
     }

sea-orm-macros/src/derives/entity_model.rs

@@ -165,6 +165,7 @@ pub fn expand_derive_entity_model(data: Data, attrs: Vec<Attribute>) -> syn::Res
                                 "NaiveTime" => quote! { Time },
                                 "DateTime" | "NaiveDateTime" => quote! { DateTime },
                                 "Uuid" => quote! { Uuid },
+                                "Json" => quote! { Json },
                                 "Decimal" => quote! { Decimal },
                                 _ => {
                                     return Err(Error::new(

sea-orm-macros/src/derives/relation.rs

@@ -114,6 +114,28 @@ impl DeriveRelation {
                     return Err(syn::Error::new_spanned(variant, "Missing attribute 'to'"));
                 }
 
+                if attr.on_update.is_some() {
+                    let on_update = attr
+                        .on_update
+                        .as_ref()
+                        .map(Self::parse_lit_string)
+                        .ok_or_else(|| {
+                            syn::Error::new_spanned(variant, "Missing value for 'on_update'")
+                        })??;
+                    result = quote! { #result.on_update(sea_orm::prelude::ForeignKeyAction::#on_update) };
+                }
+
+                if attr.on_delete.is_some() {
+                    let on_delete = attr
+                        .on_delete
+                        .as_ref()
+                        .map(Self::parse_lit_string)
+                        .ok_or_else(|| {
+                            syn::Error::new_spanned(variant, "Missing value for 'on_delete'")
+                        })??;
+                    result = quote! { #result.on_delete(sea_orm::prelude::ForeignKeyAction::#on_delete) };
+                }
+
                 result = quote! { #result.into() };
 
                 Result::<_, syn::Error>::Ok(result)

tests/basic.rs

@@ -2,7 +2,7 @@ pub mod common;
 
 pub use sea_orm::{entity::*, error::*, sea_query, tests_cfg::*, Database, DbConn};
 
-// DATABASE_URL="sqlite::memory:" cargo test --features sqlx-sqlit,runtime-async-std --test basic
+// DATABASE_URL="sqlite::memory:" cargo test --features sqlx-sqlite,runtime-async-std-native-tls --test basic
 #[sea_orm_macros::test]
 #[cfg(feature = "sqlx-sqlite")]
 async fn main() {

tests/common/bakery_chain/baker.rs

@@ -1,74 +1,27 @@
 use sea_orm::entity::prelude::*;
 
-#[derive(Copy, Clone, Default, Debug, DeriveEntity)]
-pub struct Entity;
-
-impl EntityName for Entity {
-    fn table_name(&self) -> &str {
-        "baker"
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, DeriveModel, DeriveActiveModel)]
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel)]
+#[sea_orm(table_name = "baker")]
 pub struct Model {
+    #[sea_orm(primary_key)]
     pub id: i32,
     pub name: String,
     pub contact_details: Json,
     pub bakery_id: Option<i32>,
 }
 
-#[derive(Copy, Clone, Debug, EnumIter, DeriveColumn)]
-pub enum Column {
-    Id,
-    Name,
-    ContactDetails,
-    BakeryId,
-}
-
-#[derive(Copy, Clone, Debug, EnumIter, DerivePrimaryKey)]
-pub enum PrimaryKey {
-    Id,
-}
-
-impl PrimaryKeyTrait for PrimaryKey {
-    type ValueType = i32;
-
-    fn auto_increment() -> bool {
-        true
-    }
-}
-
-#[derive(Copy, Clone, Debug, EnumIter)]
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
 pub enum Relation {
+    #[sea_orm(
+        belongs_to = "super::bakery::Entity",
+        from = "Column::BakeryId",
+        to = "super::bakery::Column::Id",
+        on_update = "Cascade",
+        on_delete = "Cascade"
+    )]
     Bakery,
 }
 
-impl ColumnTrait for Column {
-    type EntityName = Entity;
-
-    fn def(&self) -> ColumnDef {
-        match self {
-            Self::Id => ColumnType::Integer.def(),
-            Self::Name => ColumnType::String(None).def(),
-            Self::ContactDetails => ColumnType::Json.def(),
-            Self::BakeryId => ColumnType::Integer.def().null(),
-        }
-    }
-}
-
-impl RelationTrait for Relation {
-    fn def(&self) -> RelationDef {
-        match self {
-            Self::Bakery => Entity::belongs_to(super::bakery::Entity)
-                .from(Column::BakeryId)
-                .to(super::bakery::Column::Id)
-                .on_delete(ForeignKeyAction::Cascade)
-                .on_update(ForeignKeyAction::Cascade)
-                .into(),
-        }
-    }
-}
-
 impl Related<super::bakery::Entity> for Entity {
     fn to() -> RelationDef {
         Relation::Bakery.def()

tests/common/bakery_chain/bakery.rs

@@ -1,70 +1,24 @@
 use sea_orm::entity::prelude::*;
 
-#[derive(Copy, Clone, Default, Debug, DeriveEntity)]
-pub struct Entity;
-
-impl EntityName for Entity {
-    fn table_name(&self) -> &str {
-        "bakery"
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, DeriveModel, DeriveActiveModel)]
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel)]
+#[sea_orm(table_name = "bakery")]
 pub struct Model {
+    #[sea_orm(primary_key)]
     pub id: i32,
     pub name: String,
     pub profit_margin: f64,
 }
 
-#[derive(Copy, Clone, Debug, EnumIter, DeriveColumn)]
-pub enum Column {
-    Id,
-    Name,
-    ProfitMargin,
-}
-
-#[derive(Copy, Clone, Debug, EnumIter, DerivePrimaryKey)]
-pub enum PrimaryKey {
-    Id,
-}
-
-impl PrimaryKeyTrait for PrimaryKey {
-    type ValueType = i32;
-
-    fn auto_increment() -> bool {
-        true
-    }
-}
-
-#[derive(Copy, Clone, Debug, EnumIter)]
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
 pub enum Relation {
+    #[sea_orm(has_many = "super::baker::Entity")]
     Baker,
+    #[sea_orm(has_many = "super::order::Entity")]
     Order,
+    #[sea_orm(has_many = "super::cake::Entity")]
     Cake,
 }
 
-impl ColumnTrait for Column {
-    type EntityName = Entity;
-
-    fn def(&self) -> ColumnDef {
-        match self {
-            Self::Id => ColumnType::Integer.def(),
-            Self::Name => ColumnType::String(None).def(),
-            Self::ProfitMargin => ColumnType::Double.def(),
-        }
-    }
-}
-
-impl RelationTrait for Relation {
-    fn def(&self) -> RelationDef {
-        match self {
-            Self::Baker => Entity::has_many(super::baker::Entity).into(),
-            Self::Order => Entity::has_many(super::order::Entity).into(),
-            Self::Cake => Entity::has_many(super::cake::Entity).into(),
-        }
-    }
-}
-
 impl Related<super::baker::Entity> for Entity {
     fn to() -> RelationDef {
         Relation::Baker.def()

tests/common/bakery_chain/cake.rs

@@ -1,82 +1,32 @@
 use sea_orm::entity::prelude::*;
 
-#[derive(Copy, Clone, Default, Debug, DeriveEntity)]
-pub struct Entity;
-
-impl EntityName for Entity {
-    fn table_name(&self) -> &str {
-        "cake"
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, DeriveModel, DeriveActiveModel)]
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel)]
+#[sea_orm(table_name = "cake")]
 pub struct Model {
+    #[sea_orm(primary_key)]
     pub id: i32,
     pub name: String,
+    #[sea_orm(column_type = "Decimal(Some((19, 4)))")]
     pub price: Decimal,
     pub bakery_id: Option<i32>,
     pub gluten_free: bool,
     pub serial: Uuid,
 }
 
-#[derive(Copy, Clone, Debug, EnumIter, DeriveColumn)]
-pub enum Column {
-    Id,
-    Name,
-    Price,
-    BakeryId,
-    GlutenFree,
-    Serial,
-}
-
-#[derive(Copy, Clone, Debug, EnumIter, DerivePrimaryKey)]
-pub enum PrimaryKey {
-    Id,
-}
-
-impl PrimaryKeyTrait for PrimaryKey {
-    type ValueType = i32;
-
-    fn auto_increment() -> bool {
-        true
-    }
-}
-
-#[derive(Copy, Clone, Debug, EnumIter)]
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
 pub enum Relation {
+    #[sea_orm(
+        belongs_to = "super::bakery::Entity",
+        from = "Column::BakeryId",
+        to = "super::bakery::Column::Id",
+        on_update = "Cascade",
+        on_delete = "Cascade"
+    )]
     Bakery,
+    #[sea_orm(has_many = "super::lineitem::Entity")]
     Lineitem,
 }
 
-impl ColumnTrait for Column {
-    type EntityName = Entity;
-
-    fn def(&self) -> ColumnDef {
-        match self {
-            Self::Id => ColumnType::Integer.def(),
-            Self::Name => ColumnType::String(None).def(),
-            Self::Price => ColumnType::Decimal(Some((19, 4))).def(),
-            Self::BakeryId => ColumnType::Integer.def().null(),
-            Self::GlutenFree => ColumnType::Boolean.def(),
-            Self::Serial => ColumnType::Uuid.def(),
-        }
-    }
-}
-
-impl RelationTrait for Relation {
-    fn def(&self) -> RelationDef {
-        match self {
-            Self::Bakery => Entity::belongs_to(super::bakery::Entity)
-                .from(Column::BakeryId)
-                .to(super::bakery::Column::Id)
-                .on_delete(ForeignKeyAction::Cascade)
-                .on_update(ForeignKeyAction::Cascade)
-                .into(),
-            Self::Lineitem => Entity::has_many(super::lineitem::Entity).into(),
-        }
-    }
-}
-
 impl Related<super::bakery::Entity> for Entity {
     fn to() -> RelationDef {
         Relation::Bakery.def()

tests/common/bakery_chain/cakes_bakers.rs

@@ -1,74 +1,32 @@
 use sea_orm::entity::prelude::*;
 
-#[derive(Copy, Clone, Default, Debug, DeriveEntity)]
-pub struct Entity;
-
-impl EntityName for Entity {
-    fn table_name(&self) -> &str {
-        "cakes_bakers"
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, DeriveModel, DeriveActiveModel)]
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel)]
+#[sea_orm(table_name = "cakes_bakers")]
 pub struct Model {
+    #[sea_orm(primary_key)]
     pub cake_id: i32,
+    #[sea_orm(primary_key)]
     pub baker_id: i32,
 }
 
-#[derive(Copy, Clone, Debug, EnumIter, DeriveColumn)]
-pub enum Column {
-    CakeId,
-    BakerId,
-}
-
-#[derive(Copy, Clone, Debug, EnumIter, DerivePrimaryKey)]
-pub enum PrimaryKey {
-    CakeId,
-    BakerId,
-}
-
-impl PrimaryKeyTrait for PrimaryKey {
-    type ValueType = (i32, i32);
-
-    fn auto_increment() -> bool {
-        false
-    }
-}
-
-#[derive(Copy, Clone, Debug, EnumIter)]
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
 pub enum Relation {
+    #[sea_orm(
+        belongs_to = "super::cake::Entity",
+        from = "Column::CakeId",
+        to = "super::cake::Column::Id",
+        on_update = "Cascade",
+        on_delete = "Cascade"
+    )]
     Cake,
+    #[sea_orm(
+        belongs_to = "super::baker::Entity",
+        from = "Column::BakerId",
+        to = "super::baker::Column::Id",
+        on_update = "Cascade",
+        on_delete = "Cascade"
+    )]
     Baker,
 }
 
-impl ColumnTrait for Column {
-    type EntityName = Entity;
-
-    fn def(&self) -> ColumnDef {
-        match self {
-            Self::CakeId => ColumnType::Integer.def(),
-            Self::BakerId => ColumnType::Integer.def(),
-        }
-    }
-}
-
-impl RelationTrait for Relation {
-    fn def(&self) -> RelationDef {
-        match self {
-            Self::Cake => Entity::belongs_to(super::cake::Entity)
-                .from(Column::CakeId)
-                .to(super::cake::Column::Id)
-                .on_delete(ForeignKeyAction::Cascade)
-                .on_update(ForeignKeyAction::Cascade)
-                .into(),
-            Self::Baker => Entity::belongs_to(super::baker::Entity)
-                .from(Column::BakerId)
-                .to(super::baker::Column::Id)
-                .on_delete(ForeignKeyAction::Cascade)
-                .on_update(ForeignKeyAction::Cascade)
-                .into(),
-        }
-    }
-}
-
 impl ActiveModelBehavior for ActiveModel {}

tests/common/bakery_chain/customer.rs

@@ -1,66 +1,21 @@
 use sea_orm::entity::prelude::*;
 
-#[derive(Copy, Clone, Default, Debug, DeriveEntity)]
-pub struct Entity;
-
-impl EntityName for Entity {
-    fn table_name(&self) -> &str {
-        "customer"
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, DeriveModel, DeriveActiveModel)]
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel)]
+#[sea_orm(table_name = "customer")]
 pub struct Model {
+    #[sea_orm(primary_key)]
     pub id: i32,
     pub name: String,
+    #[sea_orm(column_type = "Text", nullable)]
     pub notes: Option<String>,
 }
 
-#[derive(Copy, Clone, Debug, EnumIter, DeriveColumn)]
-pub enum Column {
-    Id,
-    Name,
-    Notes,
-}
-
-#[derive(Copy, Clone, Debug, EnumIter, DerivePrimaryKey)]
-pub enum PrimaryKey {
-    Id,
-}
-
-impl PrimaryKeyTrait for PrimaryKey {
-    type ValueType = i32;
-
-    fn auto_increment() -> bool {
-        true
-    }
-}
-
-#[derive(Copy, Clone, Debug, EnumIter)]
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
 pub enum Relation {
+    #[sea_orm(has_many = "super::order::Entity")]
     Order,
 }
 
-impl ColumnTrait for Column {
-    type EntityName = Entity;
-
-    fn def(&self) -> ColumnDef {
-        match self {
-            Self::Id => ColumnType::Integer.def(),
-            Self::Name => ColumnType::String(None).def(),
-            Self::Notes => ColumnType::Text.def().null(),
-        }
-    }
-}
-
-impl RelationTrait for Relation {
-    fn def(&self) -> RelationDef {
-        match self {
-            Self::Order => Entity::has_many(super::order::Entity).into(),
-        }
-    }
-}
-
 impl Related<super::order::Entity> for Entity {
     fn to() -> RelationDef {
         Relation::Order.def()

tests/common/bakery_chain/lineitem.rs

@@ -1,84 +1,37 @@
 use sea_orm::entity::prelude::*;
 
-#[derive(Copy, Clone, Default, Debug, DeriveEntity)]
-pub struct Entity;
-
-impl EntityName for Entity {
-    fn table_name(&self) -> &str {
-        "lineitem"
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, DeriveModel, DeriveActiveModel)]
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel)]
+#[sea_orm(table_name = "lineitem")]
 pub struct Model {
+    #[sea_orm(primary_key)]
     pub id: i32,
+    #[sea_orm(column_type = "Decimal(Some((19, 4)))")]
     pub price: Decimal,
     pub quantity: i32,
     pub order_id: i32,
     pub cake_id: i32,
 }
 
-#[derive(Copy, Clone, Debug, EnumIter, DeriveColumn)]
-pub enum Column {
-    Id,
-    Price,
-    Quantity,
-    OrderId,
-    CakeId,
-}
-
-#[derive(Copy, Clone, Debug, EnumIter, DerivePrimaryKey)]
-pub enum PrimaryKey {
-    Id,
-}
-
-impl PrimaryKeyTrait for PrimaryKey {
-    type ValueType = i32;
-
-    fn auto_increment() -> bool {
-        true
-    }
-}
-
-#[derive(Copy, Clone, Debug, EnumIter)]
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
 pub enum Relation {
+    #[sea_orm(
+        belongs_to = "super::order::Entity",
+        from = "Column::OrderId",
+        to = "super::order::Column::Id",
+        on_update = "Cascade",
+        on_delete = "Cascade"
+    )]
     Order,
+    #[sea_orm(
+        belongs_to = "super::cake::Entity",
+        from = "Column::CakeId",
+        to = "super::cake::Column::Id",
+        on_update = "Cascade",
+        on_delete = "Cascade"
+    )]
     Cake,
 }
 
-impl ColumnTrait for Column {
-    type EntityName = Entity;
-
-    fn def(&self) -> ColumnDef {
-        match self {
-            Self::Id => ColumnType::Integer.def(),
-            Self::Price => ColumnType::Decimal(Some((19, 4))).def(),
-            Self::Quantity => ColumnType::Integer.def(),
-            Self::OrderId => ColumnType::Integer.def(),
-            Self::CakeId => ColumnType::Integer.def(),
-        }
-    }
-}
-
-impl RelationTrait for Relation {
-    fn def(&self) -> RelationDef {
-        match self {
-            Self::Order => Entity::belongs_to(super::order::Entity)
-                .from(Column::OrderId)
-                .to(super::order::Column::Id)
-                .on_delete(ForeignKeyAction::Cascade)
-                .on_update(ForeignKeyAction::Cascade)
-                .into(),
-            Self::Cake => Entity::belongs_to(super::cake::Entity)
-                .from(Column::CakeId)
-                .to(super::cake::Column::Id)
-                .on_delete(ForeignKeyAction::Cascade)
-                .on_update(ForeignKeyAction::Cascade)
-                .into(),
-        }
-    }
-}
-
 impl Related<super::order::Entity> for Entity {
     fn to() -> RelationDef {
         Relation::Order.def()

tests/common/bakery_chain/metadata.rs

@@ -1,57 +1,18 @@
 use sea_orm::entity::prelude::*;
 use uuid::Uuid;
 
-#[derive(Copy, Clone, Default, Debug, DeriveEntity)]
-pub struct Entity;
-
-impl EntityName for Entity {
-    fn table_name(&self) -> &str {
-        "metadata"
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, DeriveModel, DeriveActiveModel)]
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel)]
+#[sea_orm(table_name = "metadata")]
 pub struct Model {
+    #[sea_orm(primary_key, auto_increment = false)]
     pub uuid: Uuid,
     pub key: String,
     pub value: String,
 }
 
-#[derive(Copy, Clone, Debug, EnumIter, DeriveColumn)]
-pub enum Column {
-    Uuid,
-    Key,
-    Value,
-}
-
-#[derive(Copy, Clone, Debug, EnumIter, DerivePrimaryKey)]
-pub enum PrimaryKey {
-    Uuid,
-}
-
-impl PrimaryKeyTrait for PrimaryKey {
-    type ValueType = Uuid;
-
-    fn auto_increment() -> bool {
-        false
-    }
-}
-
 #[derive(Copy, Clone, Debug, EnumIter)]
 pub enum Relation {}
 
-impl ColumnTrait for Column {
-    type EntityName = Entity;
-
-    fn def(&self) -> ColumnDef {
-        match self {
-            Self::Uuid => ColumnType::Uuid.def(),
-            Self::Key => ColumnType::String(None).def(),
-            Self::Value => ColumnType::String(None).def(),
-        }
-    }
-}
-
 impl RelationTrait for Relation {
     fn def(&self) -> RelationDef {
         unreachable!()

tests/common/bakery_chain/order.rs

@@ -1,86 +1,39 @@
 use sea_orm::entity::prelude::*;
 
-#[derive(Copy, Clone, Default, Debug, DeriveEntity)]
-pub struct Entity;
-
-impl EntityName for Entity {
-    fn table_name(&self) -> &str {
-        "order"
-    }
-}
-
-#[derive(Clone, Debug, PartialEq, DeriveModel, DeriveActiveModel)]
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel)]
+#[sea_orm(table_name = "order")]
 pub struct Model {
+    #[sea_orm(primary_key)]
     pub id: i32,
+    #[sea_orm(column_type = "Decimal(Some((19, 4)))")]
     pub total: Decimal,
     pub bakery_id: i32,
     pub customer_id: i32,
     pub placed_at: DateTime,
 }
 
-#[derive(Copy, Clone, Debug, EnumIter, DeriveColumn)]
-pub enum Column {
-    Id,
-    Total,
-    BakeryId,
-    CustomerId,
-    PlacedAt,
-}
-
-#[derive(Copy, Clone, Debug, EnumIter, DerivePrimaryKey)]
-pub enum PrimaryKey {
-    Id,
-}
-
-impl PrimaryKeyTrait for PrimaryKey {
-    type ValueType = i32;
-
-    fn auto_increment() -> bool {
-        true
-    }
-}
-
-#[derive(Copy, Clone, Debug, EnumIter)]
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
 pub enum Relation {
+    #[sea_orm(
+        belongs_to = "super::bakery::Entity",
+        from = "Column::BakeryId",
+        to = "super::bakery::Column::Id",
+        on_update = "Cascade",
+        on_delete = "Cascade"
+    )]
     Bakery,
+    #[sea_orm(
+        belongs_to = "super::customer::Entity",
+        from = "Column::CustomerId",
+        to = "super::customer::Column::Id",
+        on_update = "Cascade",
+        on_delete = "Cascade"
+    )]
     Customer,
+    #[sea_orm(has_many = "super::lineitem::Entity")]
     Lineitem,
 }
 
-impl ColumnTrait for Column {
-    type EntityName = Entity;
-
-    fn def(&self) -> ColumnDef {
-        match self {
-            Self::Id => ColumnType::Integer.def(),
-            Self::Total => ColumnType::Decimal(Some((19, 4))).def(),
-            Self::BakeryId => ColumnType::Integer.def(),
-            Self::CustomerId => ColumnType::Integer.def(),
-            Self::PlacedAt => ColumnType::DateTime.def(),
-        }
-    }
-}
-
-impl RelationTrait for Relation {
-    fn def(&self) -> RelationDef {
-        match self {
-            Self::Bakery => Entity::belongs_to(super::bakery::Entity)
-                .from(Column::BakeryId)
-                .to(super::bakery::Column::Id)
-                .on_delete(ForeignKeyAction::Cascade)
-                .on_update(ForeignKeyAction::Cascade)
-                .into(),
-            Self::Customer => Entity::belongs_to(super::customer::Entity)
-                .from(Column::CustomerId)
-                .to(super::customer::Column::Id)
-                .on_delete(ForeignKeyAction::Cascade)
-                .on_update(ForeignKeyAction::Cascade)
-                .into(),
-            Self::Lineitem => Entity::has_many(super::lineitem::Entity).into(),
-        }
-    }
-}
-
 impl Related<super::bakery::Entity> for Entity {
     fn to() -> RelationDef {
         Relation::Bakery.def()

tests/crud_tests.rs

@@ -6,8 +6,9 @@ pub use crud::*;
 use sea_orm::DatabaseConnection;
 
 // Run the test locally:
-// DATABASE_URL="mysql://root:root@localhost" cargo test --features sqlx-mysql,runtime-async-std --test crud_tests
-// DATABASE_URL="postgres://root:root@localhost" cargo test --features sqlx-postgres,runtime-async-std --test crud_tests
+// DATABASE_URL="sqlite::memory:" cargo test --features sqlx-sqlite,runtime-async-std-native-tls --test crud_tests
+// DATABASE_URL="mysql://root:root@localhost" cargo test --features sqlx-mysql,runtime-async-std-native-tls --test crud_tests
+// DATABASE_URL="postgres://root:root@localhost" cargo test --features sqlx-postgres,runtime-async-std-native-tls --test crud_tests
 #[sea_orm_macros::test]
 #[cfg(any(
     feature = "sqlx-mysql",