class ConditionTestDualUserTest

class ConditionTestDualUserTest extends KernelTestBase {
  
  /**
   * An anonymous user for testing purposes.
   *
   * @var \Drupal\user\Entity\User
   */
  protected $anonymous;
  
  /**
   * An authenticated user for testing purposes.
   *
   * @var \Drupal\user\Entity\User
   */
  protected $authenticated;
  
  /**
   * {@inheritdoc}
   */
  protected static $modules = [
    'system',
    'user',
    'condition_test',
  ];
  
  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->installSchema('system', 'sequences');
    $this->installEntitySchema('user');
    $this->anonymous = User::create([
      'uid' => 0,
    ]);
    $this->authenticated = User::create([
      'uid' => 1,
    ]);
  }
  
  /**
   * Tests the dual user condition.
   */
  public function testConditions() {
    $this->doTestIdenticalUser();
    $this->doTestDifferentUser();
  }
  
  /**
   * Tests with both contexts mapped to the same user.
   */
  protected function doTestIdenticalUser() {
    /** @var \Drupal\Core\Condition\ConditionPluginBase $condition */
    $condition = \Drupal::service('plugin.manager.condition')->createInstance('condition_test_dual_user')
      ->setContextMapping([
      'user1' => 'anonymous',
      'user2' => 'anonymous',
    ]);
    $contexts['anonymous'] = EntityContext::fromEntity($this->anonymous);
    \Drupal::service('context.handler')->applyContextMapping($condition, $contexts);
    $this->assertTrue($condition->execute());
  }
  
  /**
   * Tests with each context mapped to different users.
   */
  protected function doTestDifferentUser() {
    /** @var \Drupal\Core\Condition\ConditionPluginBase $condition */
    $condition = \Drupal::service('plugin.manager.condition')->createInstance('condition_test_dual_user')
      ->setContextMapping([
      'user1' => 'anonymous',
      'user2' => 'authenticated',
    ]);
    $contexts['anonymous'] = EntityContext::fromEntity($this->anonymous);
    $contexts['authenticated'] = EntityContext::fromEntity($this->authenticated);
    \Drupal::service('context.handler')->applyContextMapping($condition, $contexts);
    $this->assertFalse($condition->execute());
  }

}