FieldUninstallValidatorTest.php in Drupal 8

Namespace

Drupal\Tests\field\Unit

File

core/modules/field/tests/src/Unit/FieldUninstallValidatorTest.php

<?php

namespace Drupal\Tests\field\Unit;

use Drupal\Tests\AssertHelperTrait;
use Drupal\Tests\UnitTestCase;

/**
 * @coversDefaultClass \Drupal\field\FieldUninstallValidator
 * @group field
 */
class FieldUninstallValidatorTest extends UnitTestCase {
  use AssertHelperTrait;

  /**
   * @var \Drupal\field\FieldUninstallValidator|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $fieldUninstallValidator;

  /**
   * The mock field type plugin manager;
   *
   * @var \Drupal\Core\Field\FieldTypePluginManagerInterface|\PHPUnit\Framework\MockObject\MockObject
   */
  protected $fieldTypePluginManager;

  /**
   * {@inheritdoc}
   */
  protected function setUp() {
    parent::setUp();
    $this->fieldUninstallValidator = $this
      ->getMockBuilder('Drupal\\field\\FieldUninstallValidator')
      ->disableOriginalConstructor()
      ->setMethods([
      'getFieldStoragesByModule',
      'getFieldTypeLabel',
    ])
      ->getMock();
    $this->fieldUninstallValidator
      ->setStringTranslation($this
      ->getStringTranslationStub());
  }

  /**
   * @covers ::validate
   */
  public function testValidateNoStorages() {
    $this->fieldUninstallValidator
      ->expects($this
      ->once())
      ->method('getFieldStoragesByModule')
      ->willReturn([]);
    $module = $this
      ->randomMachineName();
    $expected = [];
    $reasons = $this->fieldUninstallValidator
      ->validate($module);
    $this
      ->assertSame($expected, $this
      ->castSafeStrings($reasons));
  }

  /**
   * @covers ::validate
   */
  public function testValidateDeleted() {
    $field_storage = $this
      ->getMockBuilder('Drupal\\field\\Entity\\FieldStorageConfig')
      ->disableOriginalConstructor()
      ->getMock();
    $field_storage
      ->expects($this
      ->once())
      ->method('isDeleted')
      ->willReturn(TRUE);
    $this->fieldUninstallValidator
      ->expects($this
      ->once())
      ->method('getFieldStoragesByModule')
      ->willReturn([
      $field_storage,
    ]);
    $module = $this
      ->randomMachineName();
    $expected = [
      'Fields pending deletion',
    ];
    $reasons = $this->fieldUninstallValidator
      ->validate($module);
    $this
      ->assertSame($expected, $this
      ->castSafeStrings($reasons));
  }

  /**
   * @covers ::validate
   */
  public function testValidateNoDeleted() {
    $field_storage = $this
      ->getMockBuilder('Drupal\\field\\Entity\\FieldStorageConfig')
      ->disableOriginalConstructor()
      ->getMock();
    $field_storage
      ->expects($this
      ->once())
      ->method('isDeleted')
      ->willReturn(FALSE);
    $field_type = $this
      ->randomMachineName();
    $field_storage
      ->expects($this
      ->once())
      ->method('getType')
      ->willReturn($field_type);
    $field_name = $this
      ->randomMachineName();
    $field_storage
      ->expects($this
      ->once())
      ->method('getLabel')
      ->willReturn($field_name);
    $this->fieldUninstallValidator
      ->expects($this
      ->once())
      ->method('getFieldStoragesByModule')
      ->willReturn([
      $field_storage,
    ]);
    $field_type_label = $this
      ->randomMachineName();
    $this->fieldUninstallValidator
      ->expects($this
      ->once())
      ->method('getFieldTypeLabel')
      ->willReturn($field_type_label);
    $module = $this
      ->randomMachineName();
    $expected = [
      "The <em class=\"placeholder\">{$field_type_label}</em> field type is used in the following field: {$field_name}",
    ];
    $reasons = $this->fieldUninstallValidator
      ->validate($module);
    $this
      ->assertSame($expected, $this
      ->castSafeStrings($reasons));
  }

}

Classes

Name	Description
FieldUninstallValidatorTest	@coversDefaultClass \Drupal\field\FieldUninstallValidator @group field