Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\Tests\Core;
Chris@0: 
Chris@0: use Drupal\Core\PrivateKey;
Chris@0: use Drupal\Tests\UnitTestCase;
Chris@0: use Drupal\Component\Utility\Crypt;
Chris@0: 
Chris@0: /**
Chris@0:  * Tests the PrivateKey class.
Chris@0:  *
Chris@0:  * @group PrivateKeyTest
Chris@0:  */
Chris@0: class PrivateKeyTest extends UnitTestCase {
Chris@0: 
Chris@0:   /**
Chris@0:    * The state mock class.
Chris@0:    *
Chris@0:    * @var \Drupal\Core\State\StateInterface|\PHPUnit_Framework_MockObject_MockObject
Chris@0:    */
Chris@0:   protected $state;
Chris@0: 
Chris@0:   /**
Chris@0:    * The private key service mock.
Chris@0:    *
Chris@0:    * @var \Drupal\Core\PrivateKey
Chris@0:    */
Chris@0:   protected $privateKey;
Chris@0: 
Chris@0:   /**
Chris@0:    * The random key to use in tests.
Chris@0:    *
Chris@0:    * @var string
Chris@0:    */
Chris@0:   protected $key;
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   protected function setUp() {
Chris@0:     parent::setUp();
Chris@0:     $this->key = Crypt::randomBytesBase64(55);
Chris@0: 
Chris@0:     $this->state = $this->getMock('Drupal\Core\State\StateInterface');
Chris@0: 
Chris@0:     $this->privateKey = new PrivateKey($this->state);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests PrivateKey::get().
Chris@0:    */
Chris@0:   public function testGet() {
Chris@0:     $this->state->expects($this->once())
Chris@0:       ->method('get')
Chris@0:       ->with('system.private_key')
Chris@0:       ->will($this->returnValue($this->key));
Chris@0: 
Chris@0:     $this->assertEquals($this->key, $this->privateKey->get());
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests PrivateKey::get() with no private key from state.
Chris@0:    */
Chris@0:   public function testGetNoState() {
Chris@0:     $this->assertInternalType('string', $this->privateKey->get());
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * Tests PrivateKey::setPrivateKey().
Chris@0:    */
Chris@0:   public function testSet() {
Chris@0:     $random_name = $this->randomMachineName();
Chris@0: 
Chris@0:     $this->state->expects($this->once())
Chris@0:       ->method('set')
Chris@0:       ->with('system.private_key', $random_name)
Chris@0:       ->will($this->returnValue(TRUE));
Chris@0: 
Chris@0:     $this->privateKey->set($random_name);
Chris@0:   }
Chris@0: 
Chris@0: }