Laravel Unit and Dusk tests on CircleCI 2.0 https://iwader.co.uk/post/laravel-unit-dusk-tests-circleci

composer.sh

#!/bin/sh

EXPECTED_SIGNATURE=$(wget -q -O - https://composer.github.io/installer.sig)
php -r "copy('https://getcomposer.org/installer', 'composer-setup.php');"
ACTUAL_SIGNATURE=$(php -r "echo hash_file('SHA384', 'composer-setup.php');")

if [ "$EXPECTED_SIGNATURE" != "$ACTUAL_SIGNATURE" ]
then
    >&2 echo 'ERROR: Invalid installer signature'
    rm composer-setup.php
    exit 1
fi

php composer-setup.php --quiet
RESULT=$?
rm composer-setup.php
mv composer.phar /usr/bin/composer
chmod +x /usr/bin/composer
exit $RESULT

config.yml

version: 2

jobs:
  build:
    working_directory: /var/www

    environment:
      BASH_ENV: ~/.bashrc

    docker:
      - image: php:7.1-cli
        environment:
          APP_ENV=testing

      - image: circleci/mysql:5.7
        environment:
          MYSQL_ALLOW_EMPTY_PASSWORD=true
          MYSQL_ROOT_HOST="%"
          MYSQL_USER=root

    steps:

      - run:
          name: Install System Dependencies
          command: |
            apt-get update
            apt-get install -y libmcrypt-dev git unzip wget libpng-dev
            # These are required for e2e tests
            apt-get install -y libsqlite3-dev libnss3 libgconf-2-4 libfontconfig1 chromium xvfb

      - run:
          name: Install PHP Extensions
          command: docker-php-ext-install -j$(nproc) mcrypt pdo_mysql pdo_sqlite gd zip

      - checkout

      - run:
          name: Install NVM
          command: bash .circleci/nvm.sh

      - run:
          name: Install Composer
          command: bash .circleci/composer.sh

      - run:
          name: Install Composer Dependencies
          command: composer install --no-progress --no-suggest

      - run:
          name: PHPCS
          command: ./vendor/bin/phpcs --standard=PSR2 -p app config

      - run:
          name: Setup Environment
          command: |
            cp .env.dusk.testing .env
            php artisan key:generate
            php artisan passport:keys

      - run:
          name: Unit Tests
          command: APP_ENV=testing DB_DATABASE=circle_test ./vendor/bin/phpunit

      - run:
          name: Install Node Dependencies
          command: |
            node --version
            npm --version
            npm install

      - run:
          name: Webpack
          command: npm run prod

      - run:
          name: Start xvfb
          background: true
          command: /usr/bin/Xvfb :0 -screen 0 1280x720x24

      - run:
          name: Open Browsers
          background: true
          command: DISPLAY=:0 ./vendor/laravel/dusk/bin/chromedriver-linux

      - run:
          name: Serve Application
          background: true
          command: APP_ENV=testing DB_DATABASE=circle_test php artisan serve

      - run:
          name: e2e Tests
          command: php artisan dusk

      - store_artifacts:
          path: ./tests/Browser/console
          destination: console

      - store_artifacts:
          path: ./tests/Browser/screenshots
          destination: screenshots

nvm.sh

#!/usr/bin/env bash

export NVM_DIR="$HOME/.nvm"

mv .nvmrc .nvmrc.bak \
    && curl -o- https://raw.githubusercontent.com/creationix/nvm/v0.33.2/install.sh | bash \
    && source $NVM_DIR/nvm.sh \
    && mv .nvmrc.bak .nvmrc \
    && nvm install \
    && npm install -g npm