Julius Marmingefix nullability041acf18 months agoHistory
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import { assert, it } from "@effect/vitest";import { Effect } from "effect";import * as SqlClient from "effect/unstable/sql/SqlClient"; import * as SqliteClient from "./NodeSqliteClient.ts"; const layer = it.layer(SqliteClient.layerMemory()); layer("NodeSqliteClient", (it) => {  it.effect("runs prepared queries and returns positional values", () =>    Effect.gen(function* () {      const sql = yield* SqlClient.SqlClient;       yield* sql`CREATE TABLE entries(id INTEGER PRIMARY KEY, name TEXT NOT NULL)`;      yield* sql`INSERT INTO entries(name) VALUES (${"alpha"}), (${"beta"})`;       const rows = yield* sql<{ readonly id: number; readonly name: string }>`      SELECT id, name FROM entries ORDER BY id    `;      assert.equal(rows.length, 2);      assert.equal(rows[0]?.name, "alpha");      assert.equal(rows[1]?.name, "beta");       const values = yield* sql`SELECT id, name FROM entries ORDER BY id`.values;      assert.equal(values.length, 2);      assert.equal(values[0]?.[1], "alpha");      assert.equal(values[1]?.[1], "beta");    }),  );});