ZF3 PHPUnit Bootstrap

Bootstrap.php

<?php
namespace StagemTest\Order;

use Psr\Container\ContainerInterface;
use Zend\Mvc\Service\ServiceManagerConfig;
use Zend\ServiceManager\ServiceManager;
use Zend\Stdlib\ArrayUtils;

/**
 * Test bootstrap, for setting up autoloading
 */
class Bootstrap
{
    /** @var ContainerInterface */
    protected static $serviceManager;

    protected static $autoloader;

    public static function init()
    {
        $zfModulePaths = [dirname(dirname(__DIR__))];
        if (($path = static::findParentPath('vendor'))) {
            $zfModulePaths[] = $path;
        }
        if (($path = static::findParentPath('module')) !== $zfModulePaths[0]) {
            $zfModulePaths[] = $path;
        }

        static::initAutoloader();
        self::$autoloader->setPsr4(__NAMESPACE__ . '\\' , array(__DIR__));

        // use ModuleManager to load this module and its dependencies
        $config = [
            'module_listener_options' => [
                'module_paths' => $zfModulePaths,
            ],
            'modules' => [
                'Stagem\Order', // enable modules which should be used in tests
            ],
        ];


        // if DON'T NEED to use custom service manager
        $smConfig = new ServiceManagerConfig();
        $serviceManager = new ServiceManager();
        $smConfig->configureServiceManager($serviceManager);
        $serviceManager->setService('ApplicationConfig', $config);
        $serviceManager->get('ModuleManager')->loadModules();
        static::$serviceManager = $serviceManager;

        // if NEED to use custom service manager
        #$applicationConfig = require 'config/application.config.php.sample';
        #$config = ArrayUtils::merge($config, $applicationConfig);
        #$smConfig = new ServiceManagerConfig($config['service_manager']);
        #$serviceManager = new ServiceManager();
        #$smConfig->configureServiceManager($serviceManager);
        #$serviceManager->setService('ApplicationConfig', $config);
        #$serviceManager->get('ModuleManager')->loadModules();
        #static::$serviceManager = $serviceManager;

        // if NEED to use full project configuration
        // @see http://stackoverflow.com/a/22906423/1335142
        #$config = require 'config/application.config.php';
        /** @var \Zend\Mvc\Application $result */
        #$application = \Zend\Mvc\Application::init($config);
        #static::$serviceManager = $application->getServiceManager();

        ##$serviceManager = new ServiceManager(new ServiceManagerConfig());
        ##$serviceManager->setService('ApplicationConfig', $config);
        ##$serviceManager->get('ModuleManager')->loadModules();
        ##static::$serviceManager = $serviceManager;
    }

    public static function chroot()
    {
        $rootPath = dirname(static::findParentPath('module'));
        chdir($rootPath);
    }

    public static function getServiceManager()
    {
        return static::$serviceManager;
    }

    public static function getAutoloader()
    {
        return static::$autoloader;
    }

    protected static function initAutoloader()
    {
        $vendorPath = static::findParentPath('vendor');
        if (file_exists($vendorPath . '/autoload.php')) {
            static::$autoloader = include $vendorPath . '/autoload.php';
        }
    }

    protected static function findParentPath($path)
    {
        $dir = __DIR__;
        $previousDir = '.';
        while (!is_dir($dir . '/' . $path)) {
            $dir = dirname($dir);
            if ($previousDir === $dir) {
                return false;
            }
            $previousDir = $dir;
        }
        return $dir . '/' . $path;
    }
}

Bootstrap::init();
Bootstrap::chroot();

OrderParserTest.php

<?php

namespace StagemTest\Order\Parser;

use Mockery;
use PHPUnit\Framework\TestCase;
use StagemTest\Order\Bootstrap;

class OrderParserTest extends TestCase
{
    public function setUp()
    {
        $containter = Bootstrap::getServiceManager();

        //$item = $container->get(...);
    }

    public function testOnePlusOneEqualsTwo()
    {
        $this->assertEquals(2, 1 + 1);
    }
}

phpunit.xml

<?xml version="1.0" encoding="UTF-8"?>

<phpunit bootstrap="Bootstrap.php" colors="true">
	<testsuites>
		<testsuite name="StagemTest/Order">
			<directory>./</directory>
		</testsuite>
	</testsuites>
</phpunit>