E2E Test Scenarios for GoRest service

This repository contains e2e (end-to-end) test scenarios for CRUD (Create, Read, Update, Delete) user operations using API Version 2 and HTTP Bearer Token authentication from the GoRest service. These tests are implemented using Jest and Supertest.

Prerequisites

Before running the tests, ensure that the following prerequisites are installed:

Node.js: Download and Install Node.js
NPM: Included with Node.js installation

Setup

Clone the repository:

git clone https://github.com/ksewvlas/gorest_api_tests.git
cd gorest_api_tests/

Install Dependencies:
```
npm install
```
Generate Token for external API:
- Open the URL "https://gorest.co.in/" -> Login / SignUp
- Click on Login user drop down -> API Tokens
- Generate new token
- Copy your token
Replace Token in Configuration:
- Open the gorest_api_tests/src/utils/config.js file in your text editor (IDE).
- Locate the validToken and replace it with the actual access token you generated in step 3.
Run all tests:
```
npm run test:e2e
```
Viewing test report: After running the tests, detailed test report is available in the gorest_api_tests/test_results directory.

Test Scenarios

Scenario	Description
Create User	Test scenarios for creating a user and validating successful creation.
Retrieve User	Test scenarios for retrieving user details and user lists.
Update User	Test scenarios for updating user details.
Delete User	Test scenarios for deleting a user.

Create User - Positive Scenarios

Test Case	Description
should create a user successfully using correct credentials	Creates a user with valid data and validates the successful creation.

Create User - Negative Scenarios

Test Case	Description
should fail to create a user without a required field	Attempts to create a user without a required field and validates the expected failure.
should fail to create a user with invalid token	Attempts to create a user with an invalid token and validates the expected failure.
should fail to create a duplicated user with the same data	Attempts to create a user with the same data as an existing user and validates the expected failure.

Retrieve User - Positive Scenarios

Test Case	Description
should retrieve user details successfully by userId	Retrieves user details successfully by the provided userId and validates the response.
should retrieve all users	Retrieves all users successfully and validates the response
should retrieve paginated users without overlapping on consecutive pages	Retrieves paginated users without overlapping on consecutive pages.

Retrieve User - Negative Scenarios

Test Case	Description
should fail to retrieve the user with an invalid ID	Attempts to retrieve a user with an invalid ID and validates the expected failure.
should fail to retrieve the user with an invalid token	Attempts to retrieve a user with an invalid token and validates the expected failure.
should fail to retrieve all users with invalid token	Attempts to retrieve all users with an invalid token and validates the expected failure.

Update User - Positive Scenarios

Test Case	Description
should update user details successfully by userId	Updates user details and validates the response.

Update User - Negative Scenarios

Test Case	Description
should fail to update the user with an invalid ID	Attempts to update a user with an invalid ID and validates the expected failure.
should fail to update the user with an invalid token	Attempts to update a user with an invalid token and validates the expected failure.

Delete User - Positive Scenarios

Test Case	Description
should delete user successfully by userId	Deletes a user and validates the successful deletion.

Delete User - Negative Scenarios

Test Case	Description
should fail to delete the user with an invalid ID	Attempts to delete a user with an invalid ID and validates the expected failure.
should fail to delete the user with an invalid token	Attempts to delete a user with an invalid token and validates the expected failure.