integration-testing

Integration Testing

• Integration Testing
  • Introduction
    • Advantages
    • Disadvantages
  • Testing with Jest
    • Usage
    • Helpers Functions

Introduction

Integration used to test your app with its external dependencies

Advantages

• Give more Confidence

Disadvantages

• Take longer time

Testing with Jest

The same as unit test so you can quickly watch those files

Usage

1. Rename File: Rename ./config/config.env.env to ./config/config.env.

2. Add Values: Open config.env and fill in:

   • NODE_ENV: Set environment mode.
   • PORT: Specify application port.
   • DATABASE_URI: Database connection URI.
   • DATABASE: Main database name.
   • DATABASE_TEST: Testing database name.
   • DATABASE_PASSWORD: Database password.

Helpers Functions

• beforeAll
• afterAll
• beforeEach
• afterEach