Merge commit '36c66dd290d3ce6eb1ccd310d0c658d4a32bb8eb' as 'repos/effect'

repos/effect/packages/sql/pglite/test/Migrator.test.ts

@@ -0,0 +1,45 @@
+import { PgliteClient, PgliteMigrator } from "@effect/sql-pglite"
+import { assert, describe, layer } from "@effect/vitest"
+import { Effect, Layer } from "effect"
+import { SqlClient } from "effect/unstable/sql/SqlClient"
+
+const ClientLayer = PgliteClient.layer({})
+
+const loader = Effect.succeed([
+  [
+    1,
+    "init",
+    Effect.succeed(Effect.gen(function*() {
+      const sql = yield* SqlClient
+      yield* sql`CREATE TABLE migrator_test (id SERIAL PRIMARY KEY, value TEXT)`
+    }))
+  ] as const,
+  [
+    2,
+    "insert",
+    Effect.succeed(Effect.gen(function*() {
+      const sql = yield* SqlClient
+      yield* sql`INSERT INTO migrator_test (value) VALUES ('hello')`
+    }))
+  ] as const
+])
+
+const MigratorLayer = PgliteMigrator.layer({ loader }).pipe(Layer.provide(ClientLayer))
+
+describe("PgliteMigrator", () => {
+  layer(Layer.merge(ClientLayer, MigratorLayer), { timeout: "30 seconds" })((it) => {
+    it.effect("runs migrations and records them", () =>
+      Effect.gen(function*() {
+        const sql = yield* PgliteClient.PgliteClient
+        const rows = yield* sql<{ value: string }>`SELECT value FROM migrator_test`
+        assert.deepStrictEqual(rows, [{ value: "hello" }])
+        const migrations = yield* sql<
+          { migration_id: number; name: string }
+        >`SELECT migration_id, name FROM effect_sql_migrations ORDER BY migration_id`
+        assert.deepStrictEqual(
+          migrations.map((m) => [m.migration_id, m.name]),
+          [[1, "init"], [2, "insert"]]
+        )
+      }))
+  })
+})