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Playwright Framework

Playwright TypeScript Automation Framework

Playwright Introduction

  • Playwright is a framework for Web Testing and Automation. It allows testing Chromium, Firefox and WebKit with a single API. Playwright is built to enable cross-browser web automation that is ever-green, capable, reliable and fast. Headless execution is supported for all browsers on all platforms.
  • As Playwright is written by the creators of the Puppeteer, you would find a lot of similarities between them.
  • Playwright has its own test runner for end-to-end tests, we call it Playwright Test.
  • Cross-browser. Playwright supports all modern rendering engines including Chromium, WebKit, and Firefox.
  • Cross-platform. Test on Windows, Linux, and macOS, locally or on CI, headless or headed.
  • Cross-language. Use the Playwright API in TypeScript, JavaScript, Python, .NET, Java. The core framework is implemented using TypeScript.
  • Playwright development is sponsored by Microsoft.

GitHub Documentation API reference Changelog

Playwright - Framework

This is an automation framework using Playwright written in TypeScript.

Requirements

- Visual Code
- NodeJS version > 14 (Node.js 14 is no longer supported since it reached its end-of-life on April 30, 2023.)
- Playwright 1.32.3

Getting Started

This is the quick and easy getting started assuming you already have git, Visual Code and NodeJS installed.

Open project in Visual Code

- Launch Visual Code
- File -> Open Folder OR ctrl+K ctrl+O
- Select project root folder

Install the required items

  1. Install all required packages for project defined in the package.json file: Playwright, etc
Open Terminal window in Visual Code (ctrl + `) then execute command:
npm install

Or go to project root folder then open CMD windows and execute command:
npm install
  1. Install Playwright Browsers
Open Terminal window in Visual Code (ctrl + `) then execute command:
npx playwright install

Or go to project root folder then open CMD windows and execute command:
npx playwright install

Debug Tests

Debug
ENV=local npx playwright test --debug

## Run Tests

### Run tests on Chrome
please refer to script path in package.json


```sh
npm run test:local
npm run test:dev

run with trace on

npm run test:local-trace
npm run test:dev-trace

run smoke test on local machine

npm run smoke-test

Deploy the automation framework as a standalone job

first we need to have a script to :

  1. run the automation framework
  2. generate Allure report
  3. store the Allure report in a history file
#!/bin/bash


# Check the Docker build command and run the corresponding script
if [[ $1 == "yaci" ]]; then
  #sleep for 1 min for the build to finish
  sleep 1m

  # Set the working directory to the script repository
  cd /app/store-data-verification

  # navigate to the test folder
  cd /playwright-api-testing

  # Run the script then serve allure report
  npx playwright test --reporter=allure-playwright
  allure generate allure-results --clean -o playwright-api-testing/allure-report && allure serve playwright-api-testing/allure-results

  # Store allure reports somewhere
  cp -r allure-report/history/ allure-results

# Check the Docker  build command and run the corresponding script
elif [[ $1 == "ls" ]]; then
  #sleep for 1 min for the build to finish
  sleep 1m

  # Set the working directory to the script repository
  cd /app/cf-ls-sync-data-verification

  # navigate to the test folder
  cd /playwright-database-testing

  # Run the script then serve allure report
  npx playwright test --reporter=allure-playwright
  allure generate allure-results --clean -o playwright-database-testing/allure-report && allure serve playwright-database-testing/allure-results

  # Store allure reports somewhere
    cp -r allure-report/history/ allure-results

else
  echo "Invalid Docker build command. Please specify either 'yaci' or 'ls'."
  exit 1
fi

then we need a docker file to build and deploy the script

# Use a base image with Node.js and SSH client installed
FROM node:14

# Install SSH client and cron
RUN apt-get update && apt-get install -y openssh-client cron

# Set the working directory inside the container
WORKDIR /app

# Copy the SSH private key to the container
COPY id_rsa /root/.ssh/id_rsa

# Set the permissions for the SSH private key
RUN chmod 600 /root/.ssh/id_rsa

# Disable strict host key checking for SSH
RUN echo "StrictHostKeyChecking no" >> /etc/ssh/ssh_config

# Clone the script repository using SSH
RUN ssh-keyscan github.com >> /root/.ssh/known_hosts && \
    git clone [email protected]:bloxbean/store-data-verification.git

# Set the working directory to the cloned repository
WORKDIR /app/store-data-verification

# Install dependencies using npm ci
RUN npm cache clean --force
RUN npm install --only=prod

# Copy the shell script to the container
COPY run-script.sh /usr/local/bin/run-script.sh

# Give execution rights to the script
RUN chmod +x /usr/local/bin/run-script.sh

# Add cron job to run the script every 1 hour
RUN echo "0 * * * * /usr/local/bin/run-script.sh >> /var/log/cron.log 2>&1" | crontab -

# Run cron in the foreground
CMD ["cron", "-f"]

# Add cron job to run the script at midnight UTC+0
RUN echo "0 0 * * * /usr/local/bin/run-script.sh >> /var/log/cron.log 2>&1" | crontab -

# Run cron in the foreground
CMD ["cron", "-f"]