w3tecch/typeorm-seeding
Typeorm Seeding
TypeORM Seeding is a development utility designed to automate database population and schema management within TypeORM-based projects. It provides a framework for resetting database structures and injecting consistent data, facilitating predictable states for testing and local development environments.
The tool distinguishes itself through a factory-based approach to data generation, allowing developers to define reusable templates that produce randomized entity records. By integrating directly with the existing database abstraction layer, it ensures that generated objects are persisted into relational tables using standard access patterns.
The project includes a command-line interface that orchestrates the execution of seeding scripts and schema refresh tasks. It supports flexible deployment workflows by allowing users to manage environment-specific settings and file path resolutions through configuration files or environment variables.
Features
- Database Seeding Tools - Populates TypeORM-managed databases with mock data using factory templates and automated scripts.
- Database Administration CLI - Provides a command-line interface to trigger database population tasks and streamline development cycles.
- Test Data Factories - Uses factory templates to generate randomized entity records for consistent test data population.
- Mock Data Generators - Generates randomized mock data using reusable templates to fill application tables.
- Template-Based Data Factories - Provides reusable templates for generating randomized database entities for testing and initial setup.
- ORM Mappings - Maps generated entity objects directly into relational tables using existing ORM abstraction layers.
- Table Lifecycle Management - Automates the dropping and recreation of database tables to ensure a clean state for testing.
- Database Migrations - Provides a workflow for resetting database schemas and injecting consistent test data.
- Database Schema Managers - Enables dropping and recreating database schemas to maintain a predictable state during development.
- Local Database Development Tools - Maintains consistent database state and entity population within development environments.
- Data Mocking Libraries - Generates randomized entity records to streamline testing and initial application setup in TypeScript projects.
