triadev / laravel-elasticsearch-mapping

tests/TestCase.php

<?php
namespace Tests;

use Triadev\Es\Mapping\Provider\ServiceProvider;
use Triadev\Es\Provider\ElasticsearchServiceProvider;

class TestCase extends \Orchestra\Testbench\TestCase
{
    /**
     * Setup the test environment.
     */
    public function setUp()
    {
        parent::setUp();
    }
    
    /**
     * @inheritDoc
     *
     * (Increase visibility to public)
     *
     * @return void
     */
    public function tearDown()
    {
        parent::tearDown();
    }
    
    /**
     * Get package providers.  At a minimum this is the package being tested, but also
     * would include packages upon which our package depends, e.g. Cartalyst/Sentry
     * In a normal app environment these would be added to the 'providers' array in
     * the config/app.php file.
     *
     * @param  \Illuminate\Foundation\Application  $app
     *
     * @return array
     */
    protected function getPackageProviders($app)

The parameter $app is not used and could be removed.

    {
        return [
            ServiceProvider::class,
            ElasticsearchServiceProvider::class
        ];
    }
}