Lumen MongoDB Setup

app.php

$app->register('Jenssegers\Mongodb\MongodbServiceProvider');

$app->withEloquent();
$app->withFacades();

config(['database.connections.mongodb' => array(
            'driver'   => 'mongodb',
            'host'     => env('DB_HOST', 'localhost'),
            'port'     => env('DB_PORT', 27017),
            'username' => env('DB_USERNAME'),
            'password' => env('DB_PASSWORD'),
            'database' => env('DB_DATABASE', 'test_db')
)]);