![]() ![]() Libxcursor1 libxdamage1 libxext6 libxfixes3 libxi6 libxrandr2 libxrender1 libxss1 libxtst6 \įonts-ipafont-gothic fonts-wqy-zenhei fonts-thai-tlwg fonts-kacst ttf-freefont \Ĭa-certificates fonts-liberation libappindicator1 libnss3 lsb-release xdg-utils wget & \ĭpkg -i dumb-init_*.deb & rm -f dumb-init_*.deb & \Īpt-get clean & apt-get autoremove -y & rm -rf /var/lib/apt/lists/* WORKDIR. ![]() ![]() Libpango-1.0-0 libpangocairo-1.0-0 libstdc++6 libx11-6 libx11-xcb1 libxcb1 libxcomposite1 \ Libexpat1 libfontconfig1 libgcc1 libgconf-2-4 libgdk-pixbuf2.0-0 libglib2.0-0 libgtk-3-0 libnspr4 \ MAINTAINER add # This is necessary to run Puppeteer on Docker RUN apt-get update & \Īpt-get install -yq gconf-service libasound2 libatk1.0-0 libc6 libcairo2 libcups2 libdbus-1-3 \ The docker image is pretty simple, we don’t need many things here FROM node: 10.15. I’m not using any library like jest-puppeteer because I like to have full control of my tests and I felt it was just too magical.Īll our tests are in docker/e2e-tests. We need to set up a few things before: Docker image, Jest and Puppeteer. ![]() You can of course test other cases such as if the file is larger than 1mb, for example. We’re going to test if we can successfully submit a file (Only the happy path for sake of brevity). Hope you’ll find this article useful :) Requirements I had to write something similar recently at work so I thought to extrapolate a few bits and pieces and share them with you. In this article I will show you how to test a web form that requires a file to be uploaded. You can use Puppeteer for many things like web scraping, pre-rendering SPA, taking screenshots, perform end-to-end tests etc. Puppeteer is a Node.js library built by the Chrome DevTools team that allows you to control headless Chrome. How to use Puppeteer with Docker to test uploading a file to a web form ![]()
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