Pre-Requisites

Node JavaScript runtime environment.

Setup

# clone repo
$ git clone https://github.com/InnerWorks-me/qa-testing-task.git

# install dependencies
$ npm install

# run integration tests
$ npm run test:integration

Ensure the tests all pass, if not, let us know before starting.

Navigating the Repo

The src folder contains the main source code, which is a simple CRUD application editing an in-memory data source. The files included are task.module, task.controller, task.service, and main.ts. For more information on the structure of a NestJS application see the docs on controllers, providers, and modules.

The test folder contains an integration test to check the application functionality, it currently only tests the endpoint to create an item, the task will be to test the other functionality (see below). The files included are task.intergation-test-cases, task.integration.spec, and jest-integration.json.

The Task

The task will be based around the task.integration.spec files and the task.integration-test-cases files. The task.integration.spec file has code to launch the application, a function to call the /items POST endpoint, and two tests for success and failure when calling that endpoint.

There are four other endpoints to be tested:

1. /items GET
2. /items/{id} GET
3. /items/:id PUT
4. /items/:id DELETE

All endpoints can be seen in the task.controller file in src.

Your task is:

1. Add 8 new test cases to the task.integration-test-cases file, a success and failure test case for each of the endpoints.
2. Add 4 new functions to task.integration.spec to call each of the endpoints, using the testCreateEndpointScenario function as an example.
3. Add 8 new tests to task.integration.spec using each of the 8 test cases created in task.integration-test-cases.

All test cases should successfully run with

$ npm run test:integration