{"library":"typeorm-test-transactions","type":"library","category":null,"description":"typeorm-test-transactions is a utility library (current stable version 3.6.1) designed to facilitate isolated, concurrent testing for applications using TypeORM. It wraps individual tests in database transactions, ensuring that any data modifications made during a test are automatically rolled back upon completion. This approach prevents test data contamination, allowing tests to run in parallel directly against the database without requiring complex `WHERE` clauses or entity tracking to filter out artifacts from other tests. The library leverages `typeorm-transactional-cls-hooked` for its core transactional capabilities and supports various database versions including MySQL (5.7, 8.0), MariaDB 10, and Postgres (9-13). It differentiates itself from mocking strategies by enabling direct database interaction, crucial for testing database constraints and their impact on application logic.","language":"javascript","status":"active","version":"3.6.1","tags":["javascript","typeorm","transaction","test","rollback","wrapper","closure","typescript"],"last_verified":"Wed May 27","install":[{"cmd":"npm install typeorm-test-transactions","imports":["import { runInTransaction } from 'typeorm-test-transactions';","import { initialiseTestTransactions } from 'typeorm-test-transactions';"]},{"cmd":"yarn add typeorm-test-transactions","imports":[]},{"cmd":"pnpm add typeorm-test-transactions","imports":[]}],"homepage":null,"github":"https://github.com/entrostat/typeorm-test-transactions","docs":null,"changelog":null,"pypi":null,"npm":"https://www.npmjs.com/package/typeorm-test-transactions","openapi_spec":null,"status_page":null,"smithery":null,"compatibility":{"summary":{"python_range":"18–22","success_rate":0,"avg_install_s":null,"avg_import_s":null,"wheel_type":null},"url":"https://checklist.day/v1/registry/typeorm-test-transactions/compatibility"}}