Using Codeception inside Travis CI

.travis.yml

language: php
php:
    - 5.5
    - hhvm
cache:
    directories:
        - vendor
        - $HOME/.composer/cache

install:
    - composer self-update
    - composer install
before_script:
    - mysql -e "CREATE DATABASE yourApp;" -uroot
    - php artisan key:generate
    - php artisan migrate

script: php vendor/codeception/codeception/codecept run

composer.json

{
    "name": "Your app",
    "description": "A very nice app :D",
    "license": "MIT",
    "type": "project",
    "require": {
        "php": ">=5.5.9",
        "laravel/framework": "5.1.*",
        "league/fractal": "^0.12.0"
    },
    "require-dev": {
        "fzaninotto/faker": "~1.4",
        "mockery/mockery": "0.9.*",
        "laracasts/generators": "^1.1",
        "guzzlehttp/guzzle": "^6.0",
        "barryvdh/laravel-ide-helper": "*",
        "codeception/codeception": "^2.1"
    },
    "autoload": {
        "classmap": [
            "database"
        ],
        "psr-4": {
            "App\\": "app/"
        }
    },
    "autoload-dev": {
        "classmap": [
        ]
    },
    "scripts": {
        "post-install-cmd": [
            "php artisan clear-compiled",
            "php artisan optimize"
        ],
        "pre-update-cmd": [
            "php artisan clear-compiled",
            "php artisan ide-helper:generate",
            "php artisan optimize"
        ],
        "post-root-package-install": [
            "php -r \"copy('.env.example', '.env');\""
        ],
        "post-create-project-cmd": [
            "php artisan key:generate"
        ]
    },
    "config": {
        "preferred-install": "dist"
    }
}