mirror of
https://github.com/Phundrak/georm.git
synced 2026-07-29 04:19:18 +02:00
Claude
4c314c2f0b
Adds a SqliteDialect alongside PostgresDialect, gated by mutually exclusive postgres (default) / sqlite Cargo features, plus a feature-selected ActiveDatabase type alias used throughout the public Georm/Defaultable traits. Basic CRUD and Defaultable are fully covered by a new SQLite test suite (tests/sqlite/*) running against a real SQLite database, alongside split migrations/sqlite/*. Two real dialect differences surfaced beyond placeholder syntax: - SQLite's INTEGER columns type-infer as i64 in sqlx's compile-time query macros (unlike Postgres SERIAL -> i32), so the SQLite test models use i64 for integer PK/FK fields. - sqlx's SQLite query macros need bind arguments bound to a place rather than passed as an inline expression (fixed once, centrally, in SqlDialect::generate_relation_lookup). Composite-key entities with chrono::DateTime columns (tests/composite_key.rs) are not yet ported to SQLite: SQLite has no TIMESTAMPTZ equivalent, so sqlx infers TEXT date/time columns as String rather than DateTime<Utc> unless the query explicitly overrides the column type. That needs per-field type overrides threaded through the generated queries, left as follow-up. CI now matrixes over both backends; formatting/audit only run once since they don't vary by backend. examples/postgres/* stays out of --no-default-features builds by scoping sqlite lint/test just recipes to `-p georm` (it depends on georm's default postgres feature via Cargo feature unification, so building it under --features sqlite at the workspace level double-activates both dialects).
67 lines
2.1 KiB
Rust
67 lines
2.1 KiB
Rust
#![cfg(feature = "postgres")]
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use georm::{Defaultable, Georm};
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use sqlx::types::BigDecimal;
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mod models;
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use models::{Product, ProductDefault};
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#[sqlx::test()]
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async fn create_without_generated_values(pool: sqlx::PgPool) -> sqlx::Result<()> {
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let base = ProductDefault {
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name: "Desktop".to_owned(),
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price: BigDecimal::from(2000),
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discount_percent: 5,
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sku_number: None,
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};
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let result = base.create(&pool).await?;
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assert_eq!(BigDecimal::from(1900), result.final_price.unwrap());
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Ok(())
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}
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#[sqlx::test()]
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async fn create_with_manual_generated_value(pool: sqlx::PgPool) -> sqlx::Result<()> {
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let base = ProductDefault {
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name: "Monitor".to_owned(),
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price: BigDecimal::from(750),
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discount_percent: 10,
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sku_number: Some(12345),
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};
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let result = base.create(&pool).await?;
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assert_eq!(12345, result.sku_number);
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assert_eq!("Monitor", result.name);
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Ok(())
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}
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#[sqlx::test(fixtures("generated"))]
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async fn update_does_not_change_generated_always_field(pool: sqlx::PgPool) -> sqlx::Result<()> {
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let products = Product::find_all(&pool).await?;
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dbg!(&products);
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let mut product = products.first().unwrap().clone();
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let original_final_price = product.clone().final_price;
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product.name = "Gaming Laptop".to_owned();
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product.final_price = Some(BigDecimal::from(1000000));
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dbg!(&product);
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let updated = product.update(&pool).await?;
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assert_eq!(original_final_price, updated.final_price);
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assert_eq!("Gaming Laptop", updated.name);
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Ok(())
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}
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#[sqlx::test(fixtures("generated"))]
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async fn upsert_handles_generated_fields(pool: sqlx::PgPool) -> sqlx::Result<()> {
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let product = Product::find_by_name("Laptop".to_owned(), &pool).await?;
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let mut modified_product = product.clone();
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modified_product.price = BigDecimal::from(1200);
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let upserted = modified_product.upsert(&pool).await?;
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// price is updated
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assert_eq!(upserted.price, BigDecimal::from(1200));
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// final_price is re-calculated by the DB
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// 1200 * (1 - 10 / 100.0) = 1080
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assert_eq!(BigDecimal::from(1080), upserted.final_price.unwrap());
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Ok(())
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}
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