class ComposerIntegrationTest in Drupal 8

Same name and namespace in other branches

9 core/tests/Drupal/Tests/ComposerIntegrationTest.php \Drupal\Tests\ComposerIntegrationTest
10 core/tests/Drupal/Tests/ComposerIntegrationTest.php \Drupal\Tests\ComposerIntegrationTest

Tests Composer integration.

@group Composer

Hierarchy

class \Drupal\Tests\UnitTestCase extends \PHPUnit\Framework\TestCase uses PhpunitCompatibilityTrait
- class \Drupal\Tests\ComposerIntegrationTest uses ComposerIntegrationTrait

Expanded class hierarchy of ComposerIntegrationTest

File

core/tests/Drupal/Tests/ComposerIntegrationTest.php, line 12

Namespace

Drupal\Tests

View source

class ComposerIntegrationTest extends UnitTestCase {
  use ComposerIntegrationTrait;

  /**
   * Tests composer.lock content-hash.
   */
  public function testComposerLockHash() {
    $content_hash = self::getContentHash(file_get_contents($this->root . '/composer.json'));
    $lock = json_decode(file_get_contents($this->root . '/composer.lock'), TRUE);
    $this
      ->assertSame($content_hash, $lock['content-hash']);

    // @see \Composer\Repository\PathRepository::initialize()
    $core_lock_file_hash = '';
    $options = [];
    foreach ($lock['packages'] as $package) {
      if ($package['name'] === 'drupal/core') {
        $core_lock_file_hash = $package['dist']['reference'];
        $options = $package['transport-options'] ?? [];
        break;
      }
    }
    $core_content_hash = sha1(file_get_contents($this->root . '/core/composer.json') . serialize($options));
    $this
      ->assertSame($core_content_hash, $core_lock_file_hash);
  }

  /**
   * Tests composer.json versions.
   *
   * @param string $path
   *   Path to a composer.json to test.
   *
   * @dataProvider providerTestComposerJson
   */
  public function testComposerTilde($path) {
    $content = json_decode(file_get_contents($path), TRUE);
    $composer_keys = array_intersect([
      'require',
      'require-dev',
    ], array_keys($content));
    if (empty($composer_keys)) {
      $this
        ->markTestSkipped("{$path} has no keys to test");
    }
    foreach ($composer_keys as $composer_key) {
      foreach ($content[$composer_key] as $dependency => $version) {

        // We allow tildes if the dependency is a Symfony component.
        // @see https://www.drupal.org/node/2887000
        if (strpos($dependency, 'symfony/') === 0) {
          continue;
        }
        $this
          ->assertStringNotContainsString('~', $version, "Dependency {$dependency} in {$path} contains a tilde, use a caret.");
      }
    }
  }

  /**
   * Data provider for all the composer.json provided by Drupal core.
   *
   * @return array
   */
  public function providerTestComposerJson() {
    $data = [];
    $composer_json_finder = $this
      ->getComposerJsonFinder(realpath(__DIR__ . '/../../../../'));
    foreach ($composer_json_finder
      ->getIterator() as $composer_json) {
      $data[] = [
        $composer_json
          ->getPathname(),
      ];
    }
    return $data;
  }

  /**
   * Tests core's composer.json replace section.
   *
   * Verify that all core modules are also listed in the 'replace' section of
   * core's composer.json.
   */
  public function testAllModulesReplaced() {

    // Assemble a path to core modules.
    $module_path = $this->root . '/core/modules';

    // Grab the 'replace' section of the core composer.json file.
    $json = json_decode(file_get_contents($this->root . '/core/composer.json'));
    $composer_replace_packages = (array) $json->replace;

    // Get a list of all the files in the module path.
    $folders = scandir($module_path);

    // Make sure we only deal with directories that aren't . or ..
    $module_names = [];
    $discard = [
      '.',
      '..',
    ];
    foreach ($folders as $file_name) {
      if (!in_array($file_name, $discard) && is_dir($module_path . '/' . $file_name)) {
        $module_names[] = $file_name;
      }
    }

    // Assert that each core module has a corresponding 'replace' in
    // composer.json.
    foreach ($module_names as $module_name) {
      $this
        ->assertArrayHasKey('drupal/' . $module_name, $composer_replace_packages, 'Unable to find ' . $module_name . ' in replace list of composer.json');
    }
  }

  /**
   * Data provider for the scaffold files test for Drupal core.
   *
   * @return array
   */
  public function providerTestExpectedScaffoldFiles() {
    return [
      [
        '.editorconfig',
        'assets/scaffold/files/editorconfig',
        '[project-root]',
      ],
      [
        '.gitattributes',
        'assets/scaffold/files/gitattributes',
        '[project-root]',
      ],
      [
        '.csslintrc',
        'assets/scaffold/files/csslintrc',
      ],
      [
        '.eslintignore',
        'assets/scaffold/files/eslintignore',
      ],
      [
        '.eslintrc.json',
        'assets/scaffold/files/eslintrc.json',
      ],
      [
        '.ht.router.php',
        'assets/scaffold/files/ht.router.php',
      ],
      [
        '.htaccess',
        'assets/scaffold/files/htaccess',
      ],
      [
        'example.gitignore',
        'assets/scaffold/files/example.gitignore',
      ],
      [
        'index.php',
        'assets/scaffold/files/index.php',
      ],
      [
        'INSTALL.txt',
        'assets/scaffold/files/drupal.INSTALL.txt',
      ],
      [
        'README.txt',
        'assets/scaffold/files/drupal.README.txt',
      ],
      [
        'robots.txt',
        'assets/scaffold/files/robots.txt',
      ],
      [
        'update.php',
        'assets/scaffold/files/update.php',
      ],
      [
        'web.config',
        'assets/scaffold/files/web.config',
      ],
      [
        'sites/README.txt',
        'assets/scaffold/files/sites.README.txt',
      ],
      [
        'sites/development.services.yml',
        'assets/scaffold/files/development.services.yml',
      ],
      [
        'sites/example.settings.local.php',
        'assets/scaffold/files/example.settings.local.php',
      ],
      [
        'sites/example.sites.php',
        'assets/scaffold/files/example.sites.php',
      ],
      [
        'sites/default/default.services.yml',
        'assets/scaffold/files/default.services.yml',
      ],
      [
        'sites/default/default.settings.php',
        'assets/scaffold/files/default.settings.php',
      ],
      [
        'modules/README.txt',
        'assets/scaffold/files/modules.README.txt',
      ],
      [
        'profiles/README.txt',
        'assets/scaffold/files/profiles.README.txt',
      ],
      [
        'themes/README.txt',
        'assets/scaffold/files/themes.README.txt',
      ],
    ];
  }

  /**
   * Tests core's composer.json extra drupal-scaffold file-mappings section.
   *
   * Verify that every file listed in file-mappings exists in its destination
   * path (mapping key) and also at its source path (mapping value), and that
   * both of these files have exactly the same content.
   *
   * In Drupal 9, the files at the destination path will be removed. For the
   * remainder of the Drupal 8 development cycle, these files will remain in
   * order to maintain backwards compatibility with sites based on the template
   * project drupal-composer/drupal-project.
   *
   * See https://www.drupal.org/project/drupal/issues/3075954
   *
   * @param string $destRelPath
   *   Path to scaffold file destination location
   * @param string $sourceRelPath
   *   Path to scaffold file source location
   * @param string $expectedDestination
   *   Named location to the destination path of the scaffold file
   *
   * @dataProvider providerTestExpectedScaffoldFiles
   */
  public function testExpectedScaffoldFiles($destRelPath, $sourceRelPath, $expectedDestination = '[web-root]') {

    // Grab the 'file-mapping' section of the core composer.json file.
    $json = json_decode(file_get_contents($this->root . '/core/composer.json'));
    $scaffold_file_mapping = (array) $json->extra->{'drupal-scaffold'}->{'file-mapping'};

    // Assert that the 'file-mapping' section has the expected entry.
    $this
      ->assertArrayHasKey("{$expectedDestination}/{$destRelPath}", $scaffold_file_mapping);
    $this
      ->assertEquals($sourceRelPath, $scaffold_file_mapping["{$expectedDestination}/{$destRelPath}"]);

    // Assert that the source file exists.
    $this
      ->assertFileExists($this->root . '/core/' . $sourceRelPath);

    // Assert that the destination file exists and has the same contents as
    // the source file. Note that in Drupal 9, the destination file will be
    // removed.
    $this
      ->assertFileExists($this->root . '/' . $destRelPath);
    $this
      ->assertFileEquals($this->root . '/core/' . $sourceRelPath, $this->root . '/' . $destRelPath, 'Scaffold source and destination files must have the same contents.');
  }

  // @codingStandardsIgnoreStart

  /**
   * The following method is copied from \Composer\Package\Locker.
   *
   * @see https://github.com/composer/composer
   */

  /**
   * Returns the md5 hash of the sorted content of the composer file.
   *
   * @param string $composerFileContents The contents of the composer file.
   *
   * @return string
   */
  protected static function getContentHash($composerFileContents) {
    $content = json_decode($composerFileContents, true);
    $relevantKeys = array(
      'name',
      'version',
      'require',
      'require-dev',
      'conflict',
      'replace',
      'provide',
      'minimum-stability',
      'prefer-stable',
      'repositories',
      'extra',
    );
    $relevantContent = array();
    foreach (array_intersect($relevantKeys, array_keys($content)) as $key) {
      $relevantContent[$key] = $content[$key];
    }
    if (isset($content['config']['platform'])) {
      $relevantContent['config']['platform'] = $content['config']['platform'];
    }
    ksort($relevantContent);
    return md5(json_encode($relevantContent));
  }

}

Members

Name	Modifiers	Type	Description	Overrides
ComposerIntegrationTest::getContentHash	protected static	function	Returns the md5 hash of the sorted content of the composer file.
ComposerIntegrationTest::providerTestComposerJson	public	function	Data provider for all the composer.json provided by Drupal core.
ComposerIntegrationTest::providerTestExpectedScaffoldFiles	public	function	Data provider for the scaffold files test for Drupal core.
ComposerIntegrationTest::testAllModulesReplaced	public	function	Tests core's composer.json replace section.
ComposerIntegrationTest::testComposerLockHash	public	function	Tests composer.lock content-hash.
ComposerIntegrationTest::testComposerTilde	public	function	Tests composer.json versions.
ComposerIntegrationTest::testExpectedScaffoldFiles	public	function	Tests core's composer.json extra drupal-scaffold file-mappings section.
ComposerIntegrationTrait::getComposerJsonFinder	public	function	Get a Finder object to traverse all of the composer.json files in core.
PhpunitCompatibilityTrait::getMock Deprecated	public	function	Returns a mock object for the specified class using the available method.
PhpunitCompatibilityTrait::setExpectedException Deprecated	public	function	Compatibility layer for PHPUnit 6 to support PHPUnit 4 code.
UnitTestCase::$randomGenerator	protected	property	The random generator.
UnitTestCase::$root	protected	property	The app root.	1
UnitTestCase::assertArrayEquals	protected	function	Asserts if two arrays are equal by sorting them first.
UnitTestCase::getBlockMockWithMachineName Deprecated	protected	function	Mocks a block with a block plugin.	1
UnitTestCase::getClassResolverStub	protected	function	Returns a stub class resolver.
UnitTestCase::getConfigFactoryStub	public	function	Returns a stub config factory that behaves according to the passed array.
UnitTestCase::getConfigStorageStub	public	function	Returns a stub config storage that returns the supplied configuration.
UnitTestCase::getContainerWithCacheTagsInvalidator	protected	function	Sets up a container with a cache tags invalidator.
UnitTestCase::getRandomGenerator	protected	function	Gets the random generator for the utility methods.
UnitTestCase::getStringTranslationStub	public	function	Returns a stub translation manager that just returns the passed string.
UnitTestCase::randomMachineName	public	function	Generates a unique random string containing letters and numbers.
UnitTestCase::setUp	protected	function		340

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class ComposerIntegrationTest in Drupal 8

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