Database Seeding and Testing
Learn to seed your database with initial data for development and testing purposes, ensuring consistent environments.
What is Database Seeding?
Imagine starting a new project or running tests. Your database is empty! Database seeding is the process of populating a database with initial data.
This data can be anything from default user accounts to sample product listings. It's crucial for development, testing, and even for setting up a production environment with essential configuration data.
Benefits of Seeding
Seeding offers several key advantages:
- Consistent Environments: Ensures everyone on the team, and your CI/CD pipeline, works with the same baseline data.
- Faster Development: Developers don't waste time manually entering test data.
- Reliable Testing: Tests run against predictable data, making results more trustworthy.
- Easier Onboarding: New team members can quickly set up their local environment with meaningful data.
All lessons in this course
- Custom TypeORM Repositories
- Transactions and Migrations
- Database Seeding and Testing