HashTest.php in Tamper 8

Namespace

Drupal\Tests\tamper\Unit\Plugin\Tamper

File

tests/src/Unit/Plugin/Tamper/HashTest.php

<?php

namespace Drupal\Tests\tamper\Unit\Plugin\Tamper;

use Drupal\tamper\Exception\TamperException;
use Drupal\tamper\Plugin\Tamper\Hash;
use Drupal\tamper\TamperableItemInterface;

/**
 * Tests the hash plugin.
 *
 * @coversDefaultClass \Drupal\tamper\Plugin\Tamper\Hash
 * @group tamper
 */
class HashTest extends TamperPluginTestBase {

  /**
   * {@inheritdoc}
   */
  protected function instantiatePlugin() {
    return new Hash([], 'hash', [], $this
      ->getMockSourceDefinition());
  }

  /**
   * Get a mock item to use in the test.
   *
   * @return \Drupal\tamper\TamperableItemInterface|\PHPUnit_Framework_MockObject_MockObject
   *   The mock of a tamperable item to use in the test.
   */
  protected function getMockItem() {
    $item = $this
      ->createMock(TamperableItemInterface::class);
    $item
      ->expects($this
      ->any())
      ->method('getSource')
      ->willReturn([
      'title' => 'Yay title!',
      'body' => 'Yay body!',
      'foo' => 'bar',
    ]);
    return $item;
  }

  /**
   * Test the hash functionality.
   */
  public function testHash() {
    $hashed_values = md5(serialize([
      'title' => 'Yay title!',
      'body' => 'Yay body!',
      'foo' => 'bar',
    ]));
    $this
      ->assertEquals($hashed_values, $this->plugin
      ->tamper('', $this
      ->getMockItem()));
    $this
      ->assertEquals('foo', $this->plugin
      ->tamper('foo', $this
      ->getMockItem()));
  }

  /**
   * Test the hash functionality.
   */
  public function testHashWithOverride() {
    $plugin = new Hash([
      Hash::SETTING_OVERRIDE => TRUE,
    ], 'hash', [], $this
      ->getMockSourceDefinition());
    $hashed_values = md5(serialize([
      'title' => 'Yay title!',
      'body' => 'Yay body!',
      'foo' => 'bar',
    ]));
    $this
      ->assertEquals($hashed_values, $plugin
      ->tamper('', $this
      ->getMockItem()));
    $this
      ->assertEquals($hashed_values, $plugin
      ->tamper('foo', $this
      ->getMockItem()));
  }

  /**
   * Test the plugin behaviour without a tamperable item.
   */
  public function testEmptyTamperableItem() {
    $this
      ->expectException(TamperException::class);
    $this
      ->expectExceptionMessage('Tamperable item can not be null.');
    $this->plugin
      ->tamper('foo');
  }

}

Classes

Name	Description
HashTest	Tests the hash plugin.