21 lines
711 B
TypeScript
21 lines
711 B
TypeScript
import Database from 'better-sqlite3';
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import { drizzle } from 'drizzle-orm/better-sqlite3';
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import { migrate } from 'drizzle-orm/better-sqlite3/migrator';
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import { resolve } from 'node:path';
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import * as schema from '@/src/lib/db/schema';
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const migrationsFolder = resolve(process.cwd(), 'drizzle');
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export type TestDb = ReturnType<typeof drizzle<typeof schema>>;
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/**
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* Creates a fresh in-memory SQLite database with all migrations applied.
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* Each call returns a completely isolated database instance.
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*/
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export function createTestDb(): TestDb {
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const sqlite = new Database(':memory:');
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const db = drizzle(sqlite, { schema, casing: 'snake_case' });
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migrate(db, { migrationsFolder });
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return db;
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}
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