cypress-mock-integration-template v1.11.0

Cypress Mock Integration Template

Overview

Welcome to the Cypress Mock Integration Template repository! This project is designed to help frontend developers simulate backend responses while writing Cypress tests. You can integrate the template manually into your project or use the CLI tool for a one-command setup.

Features

• Mock Backend Responses: Easily mock different backend scenarios such as successful responses, errors, and timeouts using cy.intercept().
• Automated Testing Setup: Quickly set up Cypress with a GitHub Actions workflow, reporting, and folder structure.
• Manual or CLI Installation: You can choose between copying the configurations manually or running a single CLI command to set everything up in seconds.

Getting Started

Option 1: Use the CLI Tool

Let’s say you’re in a hurry, and you don’t want to manually move files around. You can simply let the CLI do the heavy lifting for you.

1. First, install the CLI using npx:

   npx cypress-mock-integration-template init

   The CLI will handle:

   • Creating the Cypress folder structure.
   • Adding Cypress configurations, test files, and GitHub Actions workflow.
   • Updating your package.json with Cypress and reporting scripts.

   You’ll be ready to run tests in seconds!

2. Run your Cypress tests:

   Open the Cypress test runner:

   npm run cypress:open

   Or run the tests in headless mode:

   npm run cypress:run

3. Generate reports:

   After your tests have run, generate the HTML report:

   npm run report:generate

Option 2: Manual Installation

If you prefer to integrate the template manually, no problem! Follow these steps to copy the necessary files and configurations into your project.

1. Create the Cypress folder structure:

   mkdir -p cypress/{fixtures,e2e,reports,videos,screenshots,plugins,support}
   mkdir -p .github/workflows

2. Copy the configuration files:

   • cypress.config.js:

     const { defineConfig } = require('cypress');
     
     module.exports = defineConfig({
       e2e: {
         setupNodeEvents(on, config) {
           // implement node event listeners here
         },
         baseUrl: 'http://localhost:3000',
         specPattern: 'cypress/e2e/**/*.cy.{js,jsx,ts,tsx}',
         supportFile: 'cypress/support/index.js',
         video: true,
         screenshotOnRunFailure: true,
         reporter: 'mochawesome',
         reporterOptions: {
           reportDir: 'cypress/reports',
           overwrite: false,
           html: false,
           json: true,
         },
       },
     });

   • GitHub Actions Workflow (.github/workflows/cypress.yml):

     name: Cypress Tests
     
     on:
       push:
         branches:
           - main
           - develop
       pull_request:
         branches:
           - main
           - develop
     
     jobs:
       cypress-run:
         runs-on: ubuntu-latest
     
         steps:
           - name: Checkout code
             uses: actions/checkout@v4
     
           - name: Cache Node modules
             uses: actions/cache@v4
             with:
               path: ~/.npm
               key: ${{ runner.os }}-node-${{ hashFiles('**/package-lock.json') }}
               restore-keys: |
                 ${{ runner.os }}-node-
     
           - name: Set up Node.js environment
             uses: actions/setup-node@v4
             with:
               node-version: "20"
     
           - name: Install dependencies
             run: npm install
     
           - name: Create placeholder directories for screenshots and videos
             run: |
               mkdir -p cypress/screenshots
               mkdir -p cypress/videos
     
           - name: Start application server
             run: npm run start &
             env:
               CI: true
     
           - name: Run Cypress tests
             run: npm run cypress:run
     
           - name: Generate HTML report
             run: npm run report:generate
     
           - name: Upload Cypress Report
             uses: actions/upload-artifact@v4
             with:
               name: cypress-report
               path: cypress/reports/report.html

3. Add the necessary scripts to package.json:

   {
     "scripts": {
       "cypress:open": "cypress open",
       "cypress:run": "cypress run",
       "report:merge-json": "npx mochawesome-merge cypress/reports/*.json > cypress/reports/report.json",
       "report:generate-html": "npx mochawesome-report-generator cypress/reports/report.json --reportDir cypress/reports --inline",
       "report:generate": "npm run report:merge-json && npm run report:generate-html"
     }
   }

4. Install Cypress and report generator:

   npm install cypress mochawesome mochawesome-merge mochawesome-report-generator

You're good to go once you've copied all the necessary files! You can now run the same commands to open Cypress, run tests, and generate reports.

Contributing

We welcome contributions! If you want to improve this template, feel free to open an issue or submit a pull request.