Add JsonBinary attribute (SeaQL#1346)

* Add JsonBinary attribute to column

* Add Postgres test section, test binary json

* Added expanded entity format test

* Fixed unit test

sea-orm-codegen/src/entity/column.rs

@@ -94,6 +94,7 @@ impl Column {
             ColumnType::Decimal(Some((p, s))) => Some(format!("Decimal(Some(({}, {})))", p, s)),
             ColumnType::Money(Some((p, s))) => Some(format!("Money(Some({}, {}))", p, s)),
             ColumnType::Text => Some("Text".to_owned()),
+            ColumnType::JsonBinary => Some("JsonBinary".to_owned()),
             ColumnType::Custom(iden) => {
                 Some(format!("Custom(\"{}\".to_owned())", iden.to_string()))
             }

sea-orm-codegen/src/entity/writer.rs

@@ -1957,4 +1957,117 @@ mod tests {
 
         Ok(expected.to_string())
     }
+
+    #[test]
+    fn test_gen_postgres() -> io::Result<()> {
+        let entities = vec![
+            // This tests that the JsonBinary column type is annotated
+            // correctly in compact entity form. More information can be found
+            // in this issue:
+            //
+            // https://github.com/SeaQL/sea-orm/issues/1344
+            Entity {
+                table_name: "task".to_owned(),
+                columns: vec![
+                    Column {
+                        name: "id".to_owned(),
+                        col_type: ColumnType::Integer,
+                        auto_increment: true,
+                        not_null: true,
+                        unique: false,
+                    },
+                    Column {
+                        name: "payload".to_owned(),
+                        col_type: ColumnType::Json,
+                        auto_increment: false,
+                        not_null: true,
+                        unique: false,
+                    },
+                    Column {
+                        name: "payload_binary".to_owned(),
+                        col_type: ColumnType::JsonBinary,
+                        auto_increment: false,
+                        not_null: true,
+                        unique: false,
+                    },
+                ],
+                relations: vec![],
+                conjunct_relations: vec![],
+                primary_keys: vec![PrimaryKey {
+                    name: "id".to_owned(),
+                }],
+            },
+        ];
+        const ENTITY_FILES: [&str; 1] = [include_str!("../../tests/postgres/binary_json.rs")];
+
+        const ENTITY_FILES_EXPANDED: [&str; 1] =
+            [include_str!("../../tests/postgres/binary_json_expanded.rs")];
+
+        assert_eq!(entities.len(), ENTITY_FILES.len());
+
+        for (i, entity) in entities.iter().enumerate() {
+            assert_eq!(
+                parse_from_file(ENTITY_FILES[i].as_bytes())?.to_string(),
+                EntityWriter::gen_compact_code_blocks(
+                    entity,
+                    &crate::WithSerde::None,
+                    &crate::DateTimeCrate::Chrono,
+                    &None,
+                    false,
+                    false,
+                    &TokenStream::new(),
+                    &TokenStream::new(),
+                )
+                .into_iter()
+                .skip(1)
+                .fold(TokenStream::new(), |mut acc, tok| {
+                    acc.extend(tok);
+                    acc
+                })
+                .to_string()
+            );
+            assert_eq!(
+                parse_from_file(ENTITY_FILES[i].as_bytes())?.to_string(),
+                EntityWriter::gen_compact_code_blocks(
+                    entity,
+                    &crate::WithSerde::None,
+                    &crate::DateTimeCrate::Chrono,
+                    &Some("public".to_owned()),
+                    false,
+                    false,
+                    &TokenStream::new(),
+                    &TokenStream::new(),
+                )
+                .into_iter()
+                .skip(1)
+                .fold(TokenStream::new(), |mut acc, tok| {
+                    acc.extend(tok);
+                    acc
+                })
+                .to_string()
+            );
+            assert_eq!(
+                parse_from_file(ENTITY_FILES_EXPANDED[i].as_bytes())?.to_string(),
+                EntityWriter::gen_expanded_code_blocks(
+                    entity,
+                    &crate::WithSerde::None,
+                    &crate::DateTimeCrate::Chrono,
+                    &Some("schema_name".to_owned()),
+                    false,
+                    false,
+                    &TokenStream::new(),
+                    &TokenStream::new(),
+                )
+                .into_iter()
+                .skip(1)
+                .fold(TokenStream::new(), |mut acc, tok| {
+                    acc.extend(tok);
+                    acc
+                })
+                .to_string()
+            );
+        }
+
+        Ok(())
+    }
 }

sea-orm-codegen/tests/postgres/binary_json.rs

@@ -0,0 +1,21 @@
+//! SeaORM Entity. Generated by sea-orm-codegen 0.1.0
+//! 
+//! This file tests that the JsonBinary column type is annotated correctly is
+//! compact entity form. More information can be found in this issue:
+//! 
+//! https://github.com/SeaQL/sea-orm/issues/1344
+
+use sea_orm::entity::prelude::*;
+
+#[derive(Clone, Debug, PartialEq, DeriveEntityModel, Eq)]
+#[sea_orm(table_name = "task")]
+pub struct Model {
+    #[sea_orm(primary_key)]
+    pub id: i32,
+    pub payload: Json,
+    #[sea_orm(column_type = "JsonBinary")]
+    pub payload_binary: Json,
+}
+#[derive(Copy, Clone, Debug, EnumIter, DeriveRelation)]
+pub enum Relation {}
+impl ActiveModelBehavior for ActiveModel {}

sea-orm-codegen/tests/postgres/binary_json_expanded.rs

@@ -0,0 +1,65 @@
+//! SeaORM Entity. Generated by sea-orm-codegen 0.1.0
+//!
+//! This file tests that the JsonBinary column type is annotated correctly is
+//! expanded entity form. More information can be found in this issue:
+//!
+//! https://github.com/SeaQL/sea-orm/issues/1344
+
+use sea_orm::entity::prelude::*;
+
+#[derive(Copy, Clone, Default, Debug, DeriveEntity)]
+pub struct Entity;
+impl EntityName for Entity {
+    fn schema_name(&self) -> Option< &str > {
+        Some("schema_name")
+    }
+    fn table_name(&self) -> &str {
+        "task"
+    }
+}
+
+#[derive(Clone, Debug, PartialEq, DeriveModel, DeriveActiveModel, Eq)]
+pub struct Model {
+    pub id: i32,
+    pub payload: Json,
+    pub payload_binary: Json,
+}
+
+#[derive(Copy, Clone, Debug, EnumIter, DeriveColumn)]
+pub enum Column {
+    Id,
+    Payload,
+    PayloadBinary,
+}
+
+#[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)]
+pub enum Relation {}
+impl ColumnTrait for Column {
+    type EntityName = Entity;
+    fn def(&self) -> ColumnDef {
+        match self {
+            Self::Id => ColumnType::Integer.def(),
+            // This is the part that is being tested.
+            Self::Payload => ColumnType::Json.def(),
+            Self::PayloadBinary => ColumnType::JsonBinary.def(),
+        }
+    }
+}
+impl RelationTrait for Relation {
+    fn def(&self) -> RelationDef {
+        panic!("No RelationDef")
+    }
+}
+impl ActiveModelBehavior for ActiveModel {}