MockSessionTrait.php

Same filename in other branches
  1. 4.0.x modules/stream_wrapper_example/tests/src/Traits/MockSessionTrait.php

Namespace

Drupal\Tests\stream_wrapper_example\Traits

File

modules/stream_wrapper_example/tests/src/Traits/MockSessionTrait.php

View source
<?php

namespace Drupal\Tests\stream_wrapper_example\Traits;

use Drupal\stream_wrapper_example\SessionHelper;
use Symfony\Component\HttpFoundation\RequestStack;
use Symfony\Component\HttpFoundation\Request;
use Symfony\Component\HttpFoundation\Session\SessionInterface;
use Prophecy\Argument;
use Prophecy\PhpUnit\ProphecyTrait;

/**
 * A trait to expose a mock session type to PHPUnit tests.
 */
trait MockSessionTrait {
    use ProphecyTrait;
    
    /**
     * We'll use this array to back our mock session.
     *
     * @var array
     */
    protected $sessionStore;
    
    /**
     * A representation of the HTTP request.
     *
     * @var \Symfony\Component\HttpFoundation\RequestStack|\Prophecy\Prophecy\ProphecyInterface
     */
    protected $requestStack;
    
    /**
     * Create a mock session object.
     *
     * @return \Symfony\Component\HttpFoundation\RequestStack|\Prophecy\Prophecy\ProphecyInterface
     *   A test double, or mock, of a RequestStack object
     *   that can be used to return a mock Session object.
     */
    protected function createSessionMock() {
        $this->sessionStore = [];
        $session = $this->prophesize(SessionInterface::class);
        $test = $this;
        $session->get('stream_wrapper_example', [])
            ->will(function ($args) use ($test) {
            return $test->getSessionStore();
        });
        $session->set('stream_wrapper_example', Argument::any())
            ->will(function ($args) use ($test) {
            $test->setSessionStore($args[1]);
        });
        $session->remove('stream_wrapper_example')
            ->will(function ($args) use ($test) {
            $test->resetSessionStore();
        });
        $request = $this->prophesize(Request::class);
        $request->getSession()
            ->willReturn($session->reveal());
        $request_stack = $this->prophesize(RequestStack::class);
        $request_stack->getCurrentRequest()
            ->willReturn($request->reveal());
        return $this->requestStack = $request_stack->reveal();
    }
    
    /**
     * Get a session helper.
     */
    public function getSessionHelper() {
        return new SessionHelper($this->requestStack);
    }
    
    /**
     * Helper for mocks.
     */
    public function getSessionStore() {
        return $this->sessionStore;
    }
    
    /**
     * Helper for our mocks.
     */
    public function setSessionStore($data) {
        $this->sessionStore = $data;
    }
    
    /**
     * Helper for our mocks.
     */
    public function resetSessionStore() {
        $this->sessionStore = [];
    }

}

Traits

Title Deprecated Summary
MockSessionTrait A trait to expose a mock session type to PHPUnit tests.