ReversibleConfigDifferTest.php in Update helper 8

Namespace

Drupal\Tests\update_helper\Kernel

File

tests/src/Kernel/ReversibleConfigDifferTest.php

<?php

namespace Drupal\Tests\update_helper\Kernel;

use Drupal\KernelTests\KernelTestBase;

/**
 * Automated tests for ReversibleConfigDiffer class.
 *
 * @group update_helper
 *
 * @covers \Drupal\update_helper\ReversibleConfigDifferTest
 */
class ReversibleConfigDifferTest extends KernelTestBase {

  /**
   * Modules to enable for test.
   *
   * @var array
   */
  protected static $modules = [
    'config_update',
    'update_helper',
    'user',
  ];

  /**
   * @covers \Drupal\update_helper\ReversibleConfigDiffer::same
   *
   * @param array $configOne
   *   First configuration.
   * @param array $configTwo
   *   Second configuration.
   * @param bool $expected
   *   Expected result of checking if configs are same.
   *
   * @dataProvider sameDataProvider
   */
  public function testSame(array $configOne, array $configTwo, $expected) {

    /** @var \Drupal\update_helper\ReversibleConfigDiffer $configDiffer */
    $configDiffer = \Drupal::service('update_helper.config_differ');
    $result = $configDiffer
      ->same($configOne, $configTwo);
    $this
      ->assertEquals($expected, $result);
  }

  /**
   * Data provider for testing of same() method.
   *
   * Important part is that 'uuid' and '_core' are stripped only for base
   * configuration array, not in nested configuration parts.
   *
   * @return array
   *   Test data with full name + type and name of configuration.
   */
  public function sameDataProvider() {
    return [
      [
        [
          'uuid' => '1234-5678-90',
          '_core' => 'core_id_1',
          'id' => 'test.config.id',
          'short_text' => 'en',
          'long_text' => 'Automated tests for the ConfigDiffTransformer service.',
          'true_value' => TRUE,
          'false_value' => FALSE,
          'nested_array' => [
            'flat_array' => [
              'value2',
              'value1',
              'value3',
            ],
            'custom_key' => 'value',
          ],
          '1234-5678-90' => [
            'uuid' => '1234-5678-90',
          ],
          'empty_array' => [],
          'empty_string' => '',
          'null_value' => NULL,
        ],
        [
          'uuid' => '09-8765-4321',
          '_core' => 'core_id_2',
          'id' => 'test.config.id',
          'short_text' => 'en',
          'long_text' => 'Automated tests for the ConfigDiffTransformer service.',
          'true_value' => TRUE,
          'false_value' => FALSE,
          'nested_array' => [
            'flat_array' => [
              'value2',
              'value1',
              'value3',
            ],
            'custom_key' => 'value',
          ],
          '1234-5678-90' => [
            'uuid' => '1234-5678-90',
          ],
          'empty_array' => [],
          'empty_string' => '',
          'null_value' => NULL,
        ],
        TRUE,
      ],
      [
        [
          'uuid' => '1234-5678-90',
          '_core' => 'core_id_1',
          'id' => 'test.config.id',
          'short_text' => 'en',
          'long_text' => 'Automated tests for the ConfigDiffTransformer service.',
          'true_value' => TRUE,
          'false_value' => FALSE,
          'nested_array' => [
            'flat_array' => [
              'value2',
              'value1',
              'value3',
            ],
            'custom_key' => 'value',
          ],
          '1234-5678-90' => [
            'uuid' => '1234-5678-90',
          ],
          'empty_array' => [],
          'empty_string' => '',
          'null_value' => NULL,
        ],
        [
          'uuid' => '09-8765-4321',
          '_core' => 'core_id_2',
          'id' => 'test.config.id',
          'short_text' => 'en',
          'long_text' => 'Automated tests for the ConfigDiffTransformer service.',
          'true_value' => TRUE,
          'false_value' => FALSE,
          'nested_array' => [
            'flat_array' => [
              'value2',
              'value1',
              'value3',
            ],
            'custom_key' => 'value',
          ],
          '1234-5678-90' => [
            'uuid' => '09-8765-4321',
          ],
          'empty_array' => [],
          'empty_string' => '',
          'null_value' => NULL,
        ],
        FALSE,
      ],
    ];
  }

  /**
   * @covers \Drupal\update_helper\ReversibleConfigDiffer::diff
   */
  public function testDiff() {

    /** @var \Drupal\update_helper\ReversibleConfigDiffer $configDiffer */
    $configDiffer = \Drupal::service('update_helper.config_differ');
    $configOne = [
      'uuid' => '1234-5678-90',
      '_core' => 'core_id_1',
      'id' => 'test.config.id',
      'short_text' => 'en',
      'true_value' => TRUE,
      'nested_array' => [
        'flat_array' => [
          'value2',
          'value1',
          'value3',
        ],
        'custom_key' => 'value',
      ],
      'main_data' => [
        'uuid' => '1234-5678-90',
      ],
    ];
    $configTwo = [
      'uuid' => '09-8765-4321',
      '_core' => 'core_id_2',
      'id' => 'test.config.id',
      'short_text' => 'en',
      'true_value' => TRUE,
      'nested_array' => [
        'flat_array' => [
          'value2',
          'value3',
        ],
        'custom_key' => 'value',
        'new_custom_key' => 'value',
      ],
      'main_data' => [
        'uuid' => '09-8765-4321',
      ],
    ];
    $edits = $configDiffer
      ->diff($configOne, $configTwo)
      ->getEdits();
    $expectedEdits = [
      [
        'copy' => [
          'orig' => [
            'id : s:14:"test.config.id";',
            'main_data',
          ],
          'closing' => [
            'id : s:14:"test.config.id";',
            'main_data',
          ],
        ],
      ],
      [
        'change' => [
          'orig' => [
            'main_data::uuid : s:12:"1234-5678-90";',
          ],
          'closing' => [
            'main_data::uuid : s:12:"09-8765-4321";',
          ],
        ],
      ],
      [
        'copy' => [
          'orig' => [
            'nested_array',
            'nested_array::custom_key : s:5:"value";',
            'nested_array::flat_array',
            'nested_array::flat_array::- : s:6:"value2";',
          ],
          'closing' => [
            'nested_array',
            'nested_array::custom_key : s:5:"value";',
            'nested_array::flat_array',
            'nested_array::flat_array::- : s:6:"value2";',
          ],
        ],
      ],
      [
        'delete' => [
          'orig' => [
            'nested_array::flat_array::- : s:6:"value1";',
          ],
          'closing' => FALSE,
        ],
      ],
      [
        'copy' => [
          'orig' => [
            'nested_array::flat_array::- : s:6:"value3";',
          ],
          'closing' => [
            'nested_array::flat_array::- : s:6:"value3";',
          ],
        ],
      ],
      [
        'add' => [
          'orig' => FALSE,
          'closing' => [
            'nested_array::new_custom_key : s:5:"value";',
          ],
        ],
      ],
      [
        'copy' => [
          'orig' => [
            'short_text : s:2:"en";',
            'true_value : b:1;',
          ],
          'closing' => [
            'short_text : s:2:"en";',
            'true_value : b:1;',
          ],
        ],
      ],
    ];
    $this
      ->assertEquals(count($expectedEdits), count($edits));
    foreach ($edits as $index => $diffOp) {

      /** @var \Drupal\Component\Diff\Engine\DiffOp $diffOp */
      $this
        ->assertEquals($expectedEdits[$index][$diffOp->type]['orig'], $diffOp->orig);
      $this
        ->assertEquals($expectedEdits[$index][$diffOp->type]['closing'], $diffOp->closing);
    }
  }

}

Classes

Name	Description
ReversibleConfigDifferTest	Automated tests for ReversibleConfigDiffer class.