async-jest-example

An example application for demonstrating the usage of supertest for writing unit tests for node APIs

How to reproduce

You must follow the instructions below by shell command run npm install && npm test.

You will see the output below:

PASS  src/__test__/app.test.js
API testing
  ✓ Get all users (49 ms)
  ✓ Create a user (13 ms)
  ✓ Get user by id (8 ms)
  ✓ Update an existent user (7 ms)
  ✓ Update an inexistent user (6 ms)
  ✓ Get user which does not exists (6 ms)
  ✓ Handle error for error handler middleware (1 ms)

-----------------|---------|----------|---------|---------|-------------------
File             | % Stmts | % Branch | % Funcs | % Lines | Uncovered Line #s
-----------------|---------|----------|---------|---------|-------------------
All files        |     100 |      100 |     100 |     100 |
 src             |     100 |      100 |     100 |     100 |
  app.js         |     100 |      100 |     100 |     100 |
  database.js    |     100 |      100 |     100 |     100 |
  middlewares.js |     100 |      100 |     100 |     100 |
 src/__test__    |     100 |      100 |     100 |     100 |
  fixtures.js    |     100 |      100 |     100 |     100 |
 src/routes      |     100 |      100 |     100 |     100 |
  controllers.js |     100 |      100 |     100 |     100 |
  routes.js      |     100 |      100 |     100 |     100 |
-----------------|---------|----------|---------|---------|-------------------
Test Suites: 1 passed, 1 total
Tests:       7 passed, 7 total
Snapshots:   0 total
Time:        0.671 s, estimated 1 s
Ran all test suites.