Testing react

We use jest and puppeteer as javascript testing media.

Python unittest and doctest does NOT cover much of the testing system and instead rely on javascript packages.

JEST setup

Other then the configuration files, react has four important setup files in lino_react/react/testSetup directory which are as follows:

.. xfile:: lino_react/react/testSetup/setupJEST.js

Contains initial custom setup for puppeteer browser endpoint and runs lino_noi django runserver.

lino_react/react/testSetup/teardownJEST.js

Shuts down the lino_noi server and teardown puppeteer endpoint setup.

lino_react/react/testSetup/testEnvironment.js

Contains environment setup for each test suite.

lino_react/react/testSetup/setupTests.ts

Contains utility functions for test suites used to maintain synchronous code executions of each test block.

Tests using jest

The actual test files are located in the lino_react/react/components/__test__ directory.

To run the individual test such as the integrity.ts, run the following command (from the root of repository):

$ npm run ntest lino_react/react/components/__test__/integrity.ts

To run all the test suites at once, call:

$ npm run test