PluginFormFactoryTest.php in Drupal 9

Namespace

Drupal\Tests\Core\Plugin

File

core/tests/Drupal/Tests/Core/Plugin/PluginFormFactoryTest.php

<?php

namespace Drupal\Tests\Core\Plugin;

use Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException;
use Drupal\Component\Plugin\PluginAwareInterface;
use Drupal\Core\DependencyInjection\ClassResolverInterface;
use Drupal\Core\Plugin\PluginFormInterface;
use Drupal\Core\Plugin\PluginFormFactory;
use Drupal\Core\Plugin\PluginWithFormsInterface;
use Drupal\Tests\UnitTestCase;
use Prophecy\Argument;

/**
 * @coversDefaultClass \Drupal\Core\Plugin\PluginFormFactory
 * @group Plugin
 */
class PluginFormFactoryTest extends UnitTestCase {

  /**
   * The class resolver.
   *
   * @var \Drupal\Core\DependencyInjection\ClassResolverInterface|\Prophecy\Prophecy\ProphecyInterface
   */
  protected $classResolver;

  /**
   * The manager being tested.
   *
   * @var \Drupal\Core\Plugin\PluginFormFactory
   */
  protected $manager;

  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $this->classResolver = $this
      ->prophesize(ClassResolverInterface::class);
    $this->manager = new PluginFormFactory($this->classResolver
      ->reveal());
  }

  /**
   * @covers ::createInstance
   */
  public function testCreateInstance() {
    $plugin_form = $this
      ->prophesize(PluginFormInterface::class);
    $expected = $plugin_form
      ->reveal();
    $this->classResolver
      ->getInstanceFromDefinition(get_class($expected))
      ->willReturn($expected);
    $plugin = $this
      ->prophesize(PluginWithFormsInterface::class);
    $plugin
      ->hasFormClass('standard_class')
      ->willReturn(TRUE);
    $plugin
      ->getFormClass('standard_class')
      ->willReturn(get_class($expected));
    $form_object = $this->manager
      ->createInstance($plugin
      ->reveal(), 'standard_class');
    $this
      ->assertSame($expected, $form_object);
  }

  /**
   * @covers ::createInstance
   */
  public function testCreateInstanceUsingPlugin() {
    $this->classResolver
      ->getInstanceFromDefinition(Argument::cetera())
      ->shouldNotBeCalled();
    $plugin = $this
      ->prophesize(PluginWithFormsInterface::class)
      ->willImplement(PluginFormInterface::class);
    $plugin
      ->hasFormClass('configure')
      ->willReturn(TRUE);
    $plugin
      ->getFormClass('configure')
      ->willReturn(get_class($plugin
      ->reveal()));
    $form_object = $this->manager
      ->createInstance($plugin
      ->reveal(), 'configure');
    $this
      ->assertSame($plugin
      ->reveal(), $form_object);
  }

  /**
   * @covers ::createInstance
   */
  public function testCreateInstanceUsingPluginWithSlashes() {
    $this->classResolver
      ->getInstanceFromDefinition(Argument::cetera())
      ->shouldNotBeCalled();
    $plugin = $this
      ->prophesize(PluginWithFormsInterface::class)
      ->willImplement(PluginFormInterface::class);
    $plugin
      ->hasFormClass('configure')
      ->willReturn(TRUE);
    $plugin
      ->getFormClass('configure')
      ->willReturn('\\' . get_class($plugin
      ->reveal()));
    $form_object = $this->manager
      ->createInstance($plugin
      ->reveal(), 'configure');
    $this
      ->assertSame($plugin
      ->reveal(), $form_object);
  }

  /**
   * @covers ::createInstance
   */
  public function testCreateInstanceDefaultFallback() {
    $this->classResolver
      ->getInstanceFromDefinition(Argument::cetera())
      ->shouldNotBeCalled();
    $plugin = $this
      ->prophesize(PluginWithFormsInterface::class)
      ->willImplement(PluginFormInterface::class);
    $plugin
      ->hasFormClass('missing')
      ->willReturn(FALSE);
    $plugin
      ->hasFormClass('fallback')
      ->willReturn(TRUE);
    $plugin
      ->getFormClass('fallback')
      ->willReturn(get_class($plugin
      ->reveal()));
    $form_object = $this->manager
      ->createInstance($plugin
      ->reveal(), 'missing', 'fallback');
    $this
      ->assertSame($plugin
      ->reveal(), $form_object);
  }

  /**
   * @covers ::createInstance
   */
  public function testCreateInstancePluginAware() {
    $plugin_form = $this
      ->prophesize(PluginFormInterface::class)
      ->willImplement(PluginAwareInterface::class);
    $expected = $plugin_form
      ->reveal();
    $this->classResolver
      ->getInstanceFromDefinition(get_class($expected))
      ->willReturn($expected);
    $plugin = $this
      ->prophesize(PluginWithFormsInterface::class);
    $plugin
      ->hasFormClass('operation_aware')
      ->willReturn(TRUE);
    $plugin
      ->getFormClass('operation_aware')
      ->willReturn(get_class($expected));
    $plugin_form
      ->setPlugin($plugin
      ->reveal())
      ->shouldBeCalled();
    $form_object = $this->manager
      ->createInstance($plugin
      ->reveal(), 'operation_aware');
    $this
      ->assertSame($expected, $form_object);
  }

  /**
   * @covers ::createInstance
   */
  public function testCreateInstanceDefinitionException() {
    $this
      ->expectException(InvalidPluginDefinitionException::class);
    $this
      ->expectExceptionMessage('The "the_plugin_id" plugin did not specify a "anything" form class');
    $plugin = $this
      ->prophesize(PluginWithFormsInterface::class);
    $plugin
      ->getPluginId()
      ->willReturn('the_plugin_id');
    $plugin
      ->hasFormClass('anything')
      ->willReturn(FALSE);
    $form_object = $this->manager
      ->createInstance($plugin
      ->reveal(), 'anything');
    $this
      ->assertSame(NULL, $form_object);
  }

  /**
   * @covers ::createInstance
   */
  public function testCreateInstanceInvalidException() {
    $this
      ->expectException(InvalidPluginDefinitionException::class);
    $this
      ->expectExceptionMessage('The "the_plugin_id" plugin did not specify a valid "invalid" form class, must implement \\Drupal\\Core\\Plugin\\PluginFormInterface');
    $expected = new \stdClass();
    $this->classResolver
      ->getInstanceFromDefinition(get_class($expected))
      ->willReturn($expected);
    $plugin = $this
      ->prophesize(PluginWithFormsInterface::class);
    $plugin
      ->getPluginId()
      ->willReturn('the_plugin_id');
    $plugin
      ->hasFormClass('invalid')
      ->willReturn(TRUE);
    $plugin
      ->getFormClass('invalid')
      ->willReturn(get_class($expected));
    $form_object = $this->manager
      ->createInstance($plugin
      ->reveal(), 'invalid');
    $this
      ->assertSame(NULL, $form_object);
  }

}

Classes

Name	Description
PluginFormFactoryTest	@coversDefaultClass \Drupal\Core\Plugin\PluginFormFactory @group Plugin