62 lines
1.7 KiB
Rust
62 lines
1.7 KiB
Rust
use std::path::Path;
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use sqlx::{
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SqlitePool,
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sqlite::{SqliteConnectOptions, SqlitePoolOptions},
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};
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const LEDGER: &str = include_str!("fixtures/migration_ledger.txt");
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const PRE_MERGE_DB: &str = "tests/fixtures/pre_merge.db";
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async fn migrate_with_todays_entry_points(pool: &SqlitePool) {
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sqlite::migrate(pool).await.unwrap();
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sqlite_event_queue::SqliteEventQueue::create_publisher(pool.clone())
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.await
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.unwrap();
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}
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async fn ledger(pool: &SqlitePool) -> String {
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let rows: Vec<(i64, String)> =
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sqlx::query_as("SELECT version, hex(checksum) FROM _sqlx_migrations ORDER BY version")
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.fetch_all(pool)
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.await
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.unwrap();
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rows.iter().map(|(v, c)| format!("{v} {c}\n")).collect()
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}
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async fn file_pool(path: &Path, create: bool) -> SqlitePool {
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let opts = SqliteConnectOptions::new()
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.filename(path)
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.create_if_missing(create);
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SqlitePoolOptions::new()
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.max_connections(1)
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.connect_with(opts)
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.await
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.unwrap()
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}
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#[tokio::test]
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async fn migrating_a_fresh_database_produces_the_recorded_ledger() {
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let pool = SqlitePool::connect("sqlite::memory:").await.unwrap();
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migrate_with_todays_entry_points(&pool).await;
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assert_eq!(ledger(&pool).await, LEDGER);
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}
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#[tokio::test]
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async fn a_database_migrated_by_the_old_layout_migrates_again_cleanly() {
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let dir = tempfile::tempdir().unwrap();
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let path = dir.path().join("pre_merge.db");
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std::fs::copy(
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Path::new(env!("CARGO_MANIFEST_DIR")).join(PRE_MERGE_DB),
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&path,
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)
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.unwrap();
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let pool = file_pool(&path, false).await;
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sqlite::migrate(&pool).await.unwrap();
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assert_eq!(ledger(&pool).await, LEDGER);
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}
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