UnitTests.php in Drupal 7 to 8/9 Module Upgrader 8

Namespace

Drupal\drupalmoduleupgrader\Plugin\DMU\Converter

File

src/Plugin/DMU/Converter/UnitTests.php

<?php

namespace Drupal\drupalmoduleupgrader\Plugin\DMU\Converter;

use Drupal\drupalmoduleupgrader\ConverterBase;
use Drupal\drupalmoduleupgrader\TargetInterface;
use Pharborist\DocCommentNode;
use Pharborist\RootNode;
use Pharborist\WhitespaceNode;

/**
 * @Converter(
 *  id = "unit_tests",
 *  description = @Translation("Modifies unit test classes.")
 * )
 */
class UnitTests extends ConverterBase {

  /**
   * {@inheritdoc}
   */
  public function isExecutable(TargetInterface $target) {
    return $target
      ->getIndexer('class')
      ->getQuery()
      ->condition('parent', 'DrupalUnitTestCase')
      ->countQuery()
      ->execute();
  }

  /**
   * {@inheritdoc}
   */
  public function convert(TargetInterface $target) {
    $unit_tests = [];
    $test_files = $target
      ->getIndexer('class')
      ->getQuery([
      'file',
    ])
      ->condition('parent', 'DrupalUnitTestCase')
      ->execute()
      ->fetchCol();
    foreach ($test_files as $test_file) {

      /** @var \Pharborist\Objects\Classnode[] $tests */
      $tests = $target
        ->open($test_file)
        ->find(Filter::isInstanceOf('\\Pharborist\\Objects\\SingleInheritanceNode'))
        ->toArray();
      foreach ($tests as $test) {
        if ((string) $test
          ->getExtends() === 'DrupalUnitTestCase') {
          $unit_tests[] = $test;
        }
      }
    }

    /** @var \Pharborist\Objects\ClassNode $unit_test */
    foreach ($unit_tests as $unit_test) {
      $unit_test
        ->setExtends('\\Drupal\\Tests\\UnitTestCase');
      $comment_text = <<<END
@FIXME
Unit tests are now written for the PHPUnit framework. You will need to refactor
this test in order for it to work properly.
END;
      $comment = DocCommentNode::create($comment_text);
      $unit_test
        ->setDocComment($comment);
      $ns = 'Drupal\\Tests\\' . $target
        ->id() . '\\Unit';
      $doc = RootNode::create($ns)
        ->getNamespace($ns)
        ->append($unit_test
        ->remove());
      WhitespaceNode::create("\n\n")
        ->insertBefore($unit_test);
      $this
        ->write($target, 'tests/src/Unit/' . $unit_test
        ->getName() . '.php', "<?php\n\n{$doc}");
    }
  }

}

Classes

Name	Description
UnitTests	Plugin annotation @Converter( id = "unit_tests", description = @Translation("Modifies unit test classes.") )