Laravel Test: `call` method wrapper for Angular $http ref: http://qiita.com/fluke8259/items/224dac74f62c921c9efd

file0.php

<?php

use Illuminate\Http\Request;

class TestCase extends Illuminate\Foundation\Testing\TestCase {

    use TestHelpersTrait;
    /**
     * Creates the application.
     *
     * @return \Illuminate\Foundation\Application
     */
    public function createApplication()
    {
        $app = require __DIR__.'/../bootstrap/app.php';

        $app->make('Illuminate\Contracts\Console\Kernel')->bootstrap();

        return $app;
    }

    public function call($method, $uri, $parameters = [], $cookies = [], $files = [], $server = [], $content = null)
    {
        $server['HTTP_Accept'] = 'application/json, text/plain, * / *';

        $method = strtoupper($method);
        if($method == 'POST'|| $method == 'PUT') $server['HTTP_Content_Type'] = 'application/json';

        return parent::call($method, $uri, $parameters, $cookies, $files, $server, $content);
    }

}