test

Drive Tests

We believe in Test Pyramid.

Structure

• integration/ - Integration tests
• unit/ - Unit tests

A subsequent paths the same as the structure of the code in the lib/ directory.

How to run tests

Run all tests:

npm test

Run unit tests:

npm run test:unit

Run integration tests:

npm run test:integration

How to write tests

We use:

• Mocha as testing framework
• Sinon.JS for stubs and spies
• Chai with several plugins for assertions:
  • Sinon Chai for Sinon.JS assertions
  • Chai as promised for assertions about promises
  • Dirty Chai for lint-friendly terminating assertions

We prefer expect assertions syntax instead of should.

All tools are bootstrapped before tests:

• expect function is available in global context
• Sinon sandbox is created before each test and available as this.sinon property in the test's context
• Envs from .env are loaded before all tests

Evolution helpers

We use js-evo-services-ctl library to manipulate Evolution's services.

Other tools

You may find other useful tools for testing in lib/test directory.