composer_and_phpunit

//composer.json
{
    "autoload": {
        "classmap": [
            "app/commands",
            "app/controllers",
            "app/models",
            "app/database/migrations",
            "app/database/seeds",
            "app/tests/TestCase.php",
            "app/libraries",
            "app/providers",
            "app/helpers",
            "app/tests/"
        ]
    },
    "config": {
        "preferred-install": "dist",
        "bin-dir": "bin/"
    },
    "description": "The Laravel Framework.",
    "keywords": [
        "framework",
        "laravel"
    ],
    "license": "MIT",
    "minimum-stability": "stable",
    "name": "laravel/laravel",
    "require": {
        "guzzle/guzzle": "3.9.1",
        "guzzlehttp/guzzle": "~4.0",
        "laravel/framework": "~4.2.4",
        "laravelbook/ardent": "2.*"
    },
    "require-dev": {
        "behat/behat": "3.0.*",
        "behat/mink-extension": "~2.0@dev",
        "behat/mink-goutte-driver": "*",
        "behat/mink-selenium-driver": "*",
        "phpunit/phpunit": "4.1.*",
        "xethron/migrations-generator": "dev-master",
        "league/factory-muffin": "~2.0@dev"
    },
    "scripts": {
        "post-create-project-cmd": [
            "php artisan key:generate"
        ],
        "post-install-cmd": [
            "php artisan clear-compiled",
            "php artisan optimize"
        ],
        "post-update-cmd": [
            "php artisan clear-compiled",
            "php artisan optimize"
        ]
    }
}

//phpunit.xml
<?xml version="1.0" encoding="UTF-8"?>
<phpunit backupGlobals="false"
         backupStaticAttributes="false"
         bootstrap="bootstrap/autoload.php"
         colors="true"
         convertErrorsToExceptions="true"
         convertNoticesToExceptions="true"
         convertWarningsToExceptions="true"
         processIsolation="false"
         stopOnFailure="false"
         syntaxCheck="false"
>
    <testsuites>
        <testsuite name="Application Test Suite">
            <directory>./app/tests/</directory>
        </testsuite>
    </testsuites>
</phpunit>