features-8.x-3.11/tests/src/Kernel/FeaturesAssignTest.php

<?php

namespace Drupal\Tests\features\Kernel;

use Drupal\KernelTests\KernelTestBase;
use Drupal\features\ConfigurationItem;
use Drupal\features\FeaturesManagerInterface;
use Drupal\Core\Config\InstallStorage;

/**
 * The Feature Assign test.
 *
 * @group features
 */
class FeaturesAssignTest extends KernelTestBase {

  const PACKAGE_NAME = 'my_test_package';
  // Installed test feature package.
  const TEST_INSTALLED_PACKAGE = 'test_mybundle_core';
  // Uninstalled test feature package.
  const TEST_UNINSTALLED_PACKAGE = 'test_feature';

  /**
   * {@inheritdoc}
   */
  protected static $modules = ['features', 'node', 'system', 'user', self::TEST_INSTALLED_PACKAGE];

  /**
   * The Feature Manager.
   *
   * @var \Drupal\features\FeaturesManager
   */
  protected $featuresManager;

  /**
   * The Feature Assigner.
   *
   * @var \Drupal\features\FeaturesAssigner
   */
  protected $assigner;

  /**
   * The Feature Bundle.
   *
   * @var \Drupal\features\FeaturesBundleInterface
   */
  protected $bundle;

  /**
   * The variable.
   *
   * @var mixed
   * @todo Remove the disabled strict config schema checking.
   */
  protected $strictConfigSchema = FALSE;

  /**
   * {@inheritdoc}
   */
  protected function setUp(): void {
    parent::setUp();

    $this->installConfig('features');
    $this->installConfig('system');

    $this->featuresManager = \Drupal::service('features.manager');
    $this->assigner = \Drupal::service('features_assigner');
    $this->bundle = $this->assigner->getBundle();

    // Turn off all assignment plugins.
    $this->bundle->setEnabledAssignments([]);

    // Start with an empty configuration collection.
    $this->featuresManager->setConfigCollection([]);
  }

  /**
   * @covers Drupal\features\Plugin\FeaturesAssignment\FeaturesAssignmentAlter
   */
  public function testAssignAlter() {
    $method_id = 'alter';

    // Enable the method.
    $this->enableAssignmentMethod($method_id);

    // Add some configuration.
    $this->addConfigurationItem('example.settings', [
      '_core' => ['something'],
      'uuid' => 'something',
    ],
    [
      'type' => FeaturesManagerInterface::SYSTEM_SIMPLE_CONFIG,
    ]);
    $this->addConfigurationItem('node.type.article', [
      '_core' => ['something'],
      'uuid' => 'something',
      'permissions' => [
        'first',
        'second',
      ],
    ],
    [
      'type' => 'node_type',
    ]);
    $this->addConfigurationItem('user.role.test', [
      '_core' => ['something'],
      'uuid' => 'something',
      'permissions' => [
        'first',
        'second',
      ],
    ],
    [
      'type' => 'user_role',
    ]);

    // Set all settings to FALSE.
    $settings = [
      'core' => FALSE,
      'uuid' => FALSE,
      'user_permissions' => FALSE,
    ];
    $this->bundle->setAssignmentSettings($method_id, $settings);

    $this->assigner->applyAssignmentMethod($method_id);

    $config = $this->featuresManager->getConfigCollection();
    $this->assertNotEmpty($config['example.settings'], 'Expected config not created.');
    $this->assertNotEmpty($config['node.type.article'], 'Expected config not created.');
    $this->assertNotEmpty($config['user.role.test'], 'Expected config not created.');

    $example_settings_data = $config['example.settings']->getData();
    $this->assertEquals($example_settings_data['_core'], ['something'], 'Expected _core value missing.');
    $this->assertEquals($example_settings_data['uuid'], 'something', 'Expected uuid value missing.');

    $node_type_data = $config['node.type.article']->getData();
    $this->assertEquals($node_type_data['_core'], ['something'], 'Expected _core value missing.');
    $this->assertEquals($node_type_data['uuid'], 'something', 'Expected uuid value missing.');
    $this->assertEquals($node_type_data['permissions'], [
      'first',
      'second',
    ], 'Expected permissions value missing.');

    $user_role_data = $config['user.role.test']->getData();
    $this->assertEquals($user_role_data['_core'], ['something'], 'Expected _core value missing.');
    $this->assertEquals($user_role_data['uuid'], 'something', 'Expected uuid value missing.');
    $this->assertEquals($user_role_data['permissions'], [
      'first',
      'second',
    ], 'Expected permissions value missing.');

    // Set all settings to TRUE.
    $settings = [
      'core' => TRUE,
      'uuid' => TRUE,
      'user_permissions' => TRUE,
    ];
    $this->bundle->setAssignmentSettings($method_id, $settings);

    $this->assigner->applyAssignmentMethod($method_id);

    $config = $this->featuresManager->getConfigCollection();
    $this->assertNotEmpty($config['example.settings'], 'Expected config not created.');
    $this->assertNotEmpty($config['node.type.article'], 'Expected config not created.');
    $this->assertNotEmpty($config['user.role.test'], 'Expected config not created.');

    $example_settings_data = $config['example.settings']->getData();
    $this->assertFalse(isset($example_settings_data['_core']), 'Unexpected _core value present.');
    // Uuid should be retained for simple configuration.
    $this->assertEquals($example_settings_data['uuid'], 'something', 'Expected uuid value missing.');

    $node_type_data = $config['node.type.article']->getData();
    $this->assertFalse(isset($node_type_data['_core']), 'Unexpected _core value present.');
    $this->assertFalse(isset($node_type_data['uuid']), 'Unexpected uuid value present.');
    // Permissions should be stripped only for user_role configuration.
    $this->assertEquals($node_type_data['permissions'], [
      'first',
      'second',
    ], 'Expected permissions value missing.');

    $user_role_data = $config['user.role.test']->getData();
    $this->assertFalse(isset($user_role_data['_core']), 'Unexpected _core value present.');
    $this->assertFalse(isset($user_role_data['uuid']), 'Unexpected uuid value present.');
    $this->assertFalse(isset($user_role_data['permissions']), 'Unexpected permissions value present.');

  }

  /**
   * @covers Drupal\features\Plugin\FeaturesAssignment\FeaturesAssignmentBaseType
   */
  public function testAssignBase() {
    $method_id = 'base';

    // Enable the method.
    $this->enableAssignmentMethod($method_id);

    // Test the default options for the base assignment method.
    // Test node type assignments.
    // Declare the node_type entity 'article'.
    $this->addConfigurationItem('node.type.article', [], [
      'shortName' => 'article',
      'label' => 'Article',
      'type' => 'node_type',
      'dependents' => ['field.field.node.article.body'],
    ]);

    // Add a piece of dependent configuration.
    $this->addConfigurationItem('field.field.node.article.body', [], [
      'shortName' => 'node.article.body',
      'label' => 'Body',
      'type' => 'field_config',
      'dependents' => [],
    ]);

    $this->assigner->applyAssignmentMethod($method_id);

    $packages = $this->featuresManager->getPackages();

    $expected_package_names = ['article', 'user'];

    $this->assertEquals($expected_package_names, array_keys($packages), 'Expected packages not created.');

    // Dependents like field.field.node.article.body should not be assigned.
    $expected_config_items = [
      'node.type.article',
    ];

    $this->assertEquals($expected_config_items, $packages['article']->getConfig(), 'Expected configuration items not present in article package.');
  }

  /**
   * @covers Drupal\features\Plugin\FeaturesAssignment\FeaturesAssignmentCoreType
   */
  public function testAssignCore() {
    $method_id = 'core';

    // Enable the method.
    $this->enableAssignmentMethod($method_id);

    // Test the default options for the core assignment method.
    // Add a piece of configuration of a core type.
    $this->addConfigurationItem('field.storage.node.body', [], [
      'shortName' => 'node.body',
      'label' => 'node.body',
      'type' => 'field_storage_config',
      'dependents' => ['field.field.node.article.body'],
    ]);

    // Add a piece of configuration of a non-core type.
    $this->addConfigurationItem('field.field.node.article.body', [], [
      'shortName' => 'node.article.body',
      'label' => 'Body',
      'type' => 'field_config',
      'dependents' => [],
    ]);

    $this->assigner->applyAssignmentMethod($method_id);

    $packages = $this->featuresManager->getPackages();

    $expected_package_names = ['core'];

    $this->assertEquals($expected_package_names, array_keys($packages), 'Expected packages not created.');

    $this->assertTrue(in_array('field.storage.node.body', $packages['core']->getConfig(), 'Expected configuration item not present in core package.'));
    $this->assertFalse(in_array('field.field.node.article.body', $packages['core']->getConfig(), 'Unexpected configuration item present in core package.'));
  }

  /**
   * @covers Drupal\features\Plugin\FeaturesAssignment\FeaturesAssignmentDependency
   */
  public function testAssignDependency() {
    $method_id = 'dependency';

    // Enable the method.
    $this->enableAssignmentMethod($method_id);

    // Test the default options for the base assignment method.
    // Test node type assignments.
    // Declare the node_type entity 'article'.
    $this->addConfigurationItem('node.type.article', [], [
      'shortName' => 'article',
      'label' => 'Article',
      'type' => 'node_type',
      'dependents' => ['field.field.node.article.body'],
    ]);

    // Add a piece of dependent configuration.
    $this->addConfigurationItem('field.field.node.article.body', [], [
      'shortName' => 'node.article.body',
      'label' => 'Body',
      'type' => 'field_config',
      'dependents' => [],
    ]);

    $this->featuresManager->initPackage(self::PACKAGE_NAME, 'My test package');
    $this->featuresManager->assignConfigPackage(self::PACKAGE_NAME, ['node.type.article']);

    $this->assigner->applyAssignmentMethod($method_id);

    $packages = $this->featuresManager->getPackages();

    $expected_package_names = [self::PACKAGE_NAME];

    $this->assertEquals($expected_package_names, array_keys($packages), 'Expected packages not created.');

    $expected_config_items = [
      'node.type.article',
      'field.field.node.article.body',
    ];

    $this->assertEquals($expected_config_items, $packages[self::PACKAGE_NAME]->getConfig(), 'Expected configuration items not present in article package.');
  }

  /**
   * @covers Drupal\features\Plugin\FeaturesAssignment\FeaturesAssignmentExclude
   */
  public function testAssignExclude() {
    $method_id = 'exclude';

    // Enable the method.
    $this->enableAssignmentMethod($method_id);
    // Also enable Packages and Core plugins.
    $this->enableAssignmentMethod('packages', FALSE);
    $this->enableAssignmentMethod('core', FALSE);

    // Apply the bundle.
    $this->bundle = $this->assigner->loadBundle('test_mybundle');

    $this->assigner->applyAssignmentMethod('packages');
    $packages = $this->featuresManager->getPackages();
    $this->assertNotEmpty($packages[self::TEST_INSTALLED_PACKAGE], 'Expected package not created.');

    // 1. When Required is set to True, config should stay with the module
    // First, test with "Required" set to True.
    $packages[self::TEST_INSTALLED_PACKAGE]->setRequired(TRUE);
    $this->featuresManager->setPackages($packages);

    $this->assigner->applyAssignmentMethod('exclude');
    $this->assigner->applyAssignmentMethod('core');
    $this->assigner->applyAssignmentMethod('existing');
    $packages = $this->featuresManager->getPackages();

    $expected_config_items = [
      'core.date_format.long',
    ];

    $this->assertEquals($expected_config_items, $packages[self::TEST_INSTALLED_PACKAGE]->getConfig(), 'Expected configuration items not present in existing test_core package.');

    // 2. When Required is set to False, config still stays with module
    // Because the module is installed.
    $this->reset();
    $this->bundle = $this->assigner->loadBundle('test_mybundle');

    $this->assigner->applyAssignmentMethod('packages');
    $packages = $this->featuresManager->getPackages();
    $this->assertNotEmpty($packages[self::TEST_INSTALLED_PACKAGE], 'Expected test_mybundle_core package not created.');

    // Set "Required" set to False.
    $packages[self::TEST_INSTALLED_PACKAGE]->setRequired(FALSE);
    $this->featuresManager->setPackages($packages);

    $this->assigner->applyAssignmentMethod('exclude');
    $this->assigner->applyAssignmentMethod('core');
    $this->assigner->applyAssignmentMethod('existing');
    $packages = $this->featuresManager->getPackages();
    $this->assertFalse(array_key_exists('core', $packages), 'Core package should not be created.');

    $expected_config_items = [
      'core.date_format.long',
    ];
    $this->assertEquals($expected_config_items, $packages[self::TEST_INSTALLED_PACKAGE]->getConfig(), 'Expected configuration items not present in existing test_core package.');

    // 3. When Required is set to False and module is NOT installed,
    // Config stays with module if it doesn't match the current namespace
    $this->reset();
    // Load a bundle different from TEST_UNINSTALLED_PACKAGE.
    $this->bundle = $this->assigner->loadBundle('test_mybundle');

    $this->assigner->applyAssignmentMethod('packages');
    $packages = $this->featuresManager->getPackages();
    $this->assertNotEmpty($packages[self::TEST_UNINSTALLED_PACKAGE], 'Expected test_feature package not created.');
    $this->assertNotEmpty($packages[self::TEST_INSTALLED_PACKAGE], 'Expected test_mybundle_core package not created.');

    // Mark package as uninstalled, set "Required" set to False.
    $packages[self::TEST_UNINSTALLED_PACKAGE]->setRequired(FALSE);
    $this->featuresManager->setPackages($packages);

    $this->assigner->applyAssignmentMethod('exclude');
    $this->assigner->applyAssignmentMethod('core');
    $this->assigner->applyAssignmentMethod('existing');
    $packages = $this->featuresManager->getPackages();
    $this->assertFalse(array_key_exists('core', $packages), 'Core package should not be created.');

    $expected_config_items = [
      'core.date_format.short',
      'system.cron',
    ];
    $this->assertEquals($expected_config_items, $packages[self::TEST_UNINSTALLED_PACKAGE]->getConfig(), 'Expected configuration items not present in existing test_feature package.');

    // 4. When Required is set to False and module is NOT installed,
    // Config is reassigned within modules that match the namespace.
    $this->reset();
    // Load the bundle used in TEST_UNINSTALLED_PACKAGE.
    $this->bundle = $this->assigner->loadBundle('test');
    if (empty($this->bundle) || $this->bundle->isDefault()) {
      // Since we uninstalled the test_feature, we probably need to create
      // an empty "test" bundle.
      $this->bundle = $this->assigner->createBundleFromDefault('test');
    }

    $this->assigner->applyAssignmentMethod('packages');
    $packages = $this->featuresManager->getPackages();
    $this->assertNotEmpty($packages[self::TEST_UNINSTALLED_PACKAGE], 'Expected test_feature package not created.');

    // Set "Required" set to False.
    $packages[self::TEST_UNINSTALLED_PACKAGE]->setRequired(FALSE);
    $this->featuresManager->setPackages($packages);

    $this->assigner->applyAssignmentMethod('exclude');
    $this->assigner->applyAssignmentMethod('core');
    $this->assigner->applyAssignmentMethod('existing');
    $packages = $this->featuresManager->getPackages();
    $this->assertNotEmpty($packages['core'], 'Expected Core package not created.');

    // Ensure "core" package is not confused with "test_core" module
    // Since we are in a bundle.
    $this->assertEmpty($packages['core']->getExtension(), 'Autogenerated core package should not have an extension');

    // Core config should be reassigned from TEST_UNINSTALLED_PACKAGE into Core.
    $expected_config_items = [
      'system.cron',
    ];
    $this->assertEquals($expected_config_items, $packages[self::TEST_UNINSTALLED_PACKAGE]->getConfig(), 'Expected configuration items not present in existing test_feature package.');
    $expected_config_items = [
      'core.date_format.short',
    ];
    $this->assertEquals($expected_config_items, $packages['core']->getConfig(), 'Expected configuration items not present in core package.');
  }

  /**
   * @covers Drupal\features\Plugin\FeaturesAssignment\FeaturesAssignmentExclude
   */
  public function testAssignExisting() {
    $method_id = 'existing';

    // Enable the method.
    $this->enableAssignmentMethod($method_id);
    // Also enable Packages plugin.
    $this->enableAssignmentMethod('packages', FALSE);

    // First create the existing packages.
    $this->assigner->applyAssignmentMethod('packages');
    // Now move config into those existing packages.
    $this->assigner->applyAssignmentMethod($method_id);

    $packages = $this->featuresManager->getPackages();
    $this->assertNotEmpty($packages[self::TEST_INSTALLED_PACKAGE], 'Expected package not created.');
    $this->assertNotEmpty($packages[self::TEST_UNINSTALLED_PACKAGE], 'Expected package not created.');

    // Turn off any "required" option in package to let config get reassigned.
    $package = $packages[self::TEST_INSTALLED_PACKAGE];
    $package->setRequired(TRUE);

    $expected_config_items = [
      'core.date_format.long',
    ];
    $this->assertEquals($expected_config_items, $packages[self::TEST_INSTALLED_PACKAGE]->getConfig(), 'Expected configuration items not present in existing package.');

    $expected_config_items = [
      'core.date_format.short',
      'system.cron',
    ];
    $this->assertEquals($expected_config_items, $packages[self::TEST_UNINSTALLED_PACKAGE]->getConfig(), 'Expected configuration items not present in existing package.');
  }

  /**
   * @covers Drupal\features\Plugin\FeaturesAssignment\FeaturesAssignmentForwardDependency
   */
  public function testAssignForwardDependency() {
    $method_id = 'forward_dependency';

    // Enable the method.
    $this->enableAssignmentMethod($method_id);

    // Add some configuration.
    // Two parent items.
    $this->addConfigurationItem('parent1', [], [
      'type' => 'node_type',
      'dependents' => ['grandparent'],
    ]);
    $this->addConfigurationItem('parent2', [], [
      'type' => 'node_type',
      'dependents' => [],
    ]);
    // Something that belongs to just one parent.
    $this->addConfigurationItem('child1', [], [
      'type' => 'node_type',
      'dependents' => ['parent1'],
    ]);
    // Something that belongs to both parents.
    $this->addConfigurationItem('child2', [], [
      'type' => 'node_type',
      'dependents' => ['parent1', 'parent2'],
    ]);
    // Something that indirectly belongs to parent1.
    $this->addConfigurationItem('grandchild', [], [
      'type' => 'node_type',
      'dependents' => ['child1'],
    ]);
    // A dependent, not a dependency.
    $this->addConfigurationItem('grandparent', [], [
      'type' => 'node_type',
      'dependents' => [],
    ]);
    // Something completely unrelated.
    $this->addConfigurationItem('stranger', [], [
      'type' => 'node_type',
      'dependents' => [],
    ]);

    $this->featuresManager->initPackage(self::PACKAGE_NAME, 'My test package');
    $this->featuresManager->assignConfigPackage(self::PACKAGE_NAME, ['parent1']);

    $other_package_name = 'other_package';
    $this->featuresManager->initPackage($other_package_name, 'Other package');
    $this->featuresManager->assignConfigPackage($other_package_name, ['parent2']);

    $this->assigner->applyAssignmentMethod($method_id);

    $packages = $this->featuresManager->getPackages();
    $expected_package_names = [self::PACKAGE_NAME, $other_package_name];
    sort($expected_package_names);
    $actual_package_names = array_keys($packages);
    sort($actual_package_names);
    $this->assertEquals($expected_package_names, $actual_package_names, 'Expected packages not created.');

    $expected_config_items = [
      'parent1',
      'child1',
      'grandchild',
    ];
    sort($expected_config_items);
    $actual_config_items = $packages[self::PACKAGE_NAME]->getConfig();
    sort($actual_config_items);

    $this->assertEquals($expected_config_items, $actual_config_items, 'Expected configuration items not present in article package.');
  }

  /**
   * @covers Drupal\features\Plugin\FeaturesAssignment\FeaturesAssignmentNamespace
   */
  public function testAssignNamespace() {
    $method_id = 'namespace';

    // Enable the method.
    $this->enableAssignmentMethod($method_id);

    // Apply the bundle.
    $this->bundle = $this->assigner->loadBundle('test_mybundle');

    $package_data = [
      'article' => [
        // Items that should be assigned to 'article'.
        'article',
        'article-after',
        'before.article',
        'something_article',
        'something-article',
        'something.article',
        'article_something',
        'article-something',
        'article.something',
        'something_article_something',
        'something-article-something',
        'something.article.something',
        'something.article_something',
      ],
      'article_after' => [
        // Items that should be assigned to 'article_after'.
        'article_after',
        'something_article_after',
        'something-article_after',
        'something.article_after',
        'article_after_something',
        'article_after-something',
        'article_after.something',
        'something_article_after_something',
        'something-article_after-something',
        'something.article_after.something',
        'something.article_after_something',
      ],
      'before_article' => [
        // Items that should be assigned to 'before_article'.
        'before_article',
        'something_before_article',
        'something-before_article',
        'something.before_article',
        'before_article_something',
        'before_article-something',
        'before_article.something',
        'something_before_article_something',
        'something-before_article-something',
        'something.before_article.something',
        'something.before_article_something',
      ],
      // Emulate an existing feature, which has a machine name prefixed by
      // the bundle name.
      'test_mybundle_page' => [
        // Items that should be assigned to 'test_mybundle_page'.
        // Items should match the short name, 'page'.
        'page',
        'page-after',
        'before.page',
        'something_page',
        'something-page',
        'something.page',
        'page_something',
        'page-something',
        'page.something',
        'something_page_something',
        'something-page-something',
        'something.page.something',
        'something.page_something',
      ],
    ];

    foreach ($package_data as $machine_name => $config_short_names) {
      $this->featuresManager->initPackage($machine_name, 'My test package ' . $machine_name);
      foreach ($config_short_names as $short_name) {
        $this->addConfigurationItem('node.type.' . $short_name, [], [
          'type' => 'node_type',
          'shortName' => $short_name,
        ]);
      }
    }

    // Add some config that should not be matched.
    $config_short_names = [
      'example',
      'example_something',
      'article~',
      'myarticle',
    ];
    foreach ($config_short_names as $short_name) {
      $this->addConfigurationItem('node.type.' . $short_name, [], [
        'type' => 'node_type',
        'shortName' => $short_name,
      ]);
    }

    $this->assigner->applyAssignmentMethod($method_id);
    $packages = $this->featuresManager->getPackages();

    foreach ($package_data as $machine_name => $config_short_names) {
      $this->assertNotEmpty($packages[$machine_name], 'Expected package ' . $machine_name . ' not created.');
      array_walk($config_short_names, function (&$value) {
        $value = 'node.type.' . $value;
      });
      sort($config_short_names);
      $package_config = $packages[$machine_name]->getConfig();
      sort($package_config);
      $this->assertEquals($config_short_names, $package_config, 'Expected configuration items not present in ' . $machine_name . ' package.');
    }

  }

  /**
   * @covers Drupal\features\Plugin\FeaturesAssignment\FeaturesAssignmentOptionalType
   */
  public function testAssignOptionalType() {
    $method_id = 'optional';

    // Enable the method.
    $this->enableAssignmentMethod($method_id);

    $settings = [
      'types' => [
        'config' => ['image_style'],
      ],
    ];
    $this->bundle->setAssignmentSettings($method_id, $settings);

    // Add some configuration.
    $this->addConfigurationItem('node.type.article', [], [
      'type' => 'node_type',
    ]);
    $this->addConfigurationItem('image.style.test', [], [
      'type' => 'image_style',
    ]);
    $this->featuresManager->initPackage(self::PACKAGE_NAME, 'My test package');
    $this->assigner->applyAssignmentMethod($method_id);

    $packages = $this->featuresManager->getPackages();
    $this->assertNotEmpty($packages[self::PACKAGE_NAME], 'Expected package not created.');

    $config = $this->featuresManager->getConfigCollection();
    $this->assertNotEmpty($config['node.type.article'], 'Expected config not created.');
    $this->assertNotEmpty($config['image.style.test'], 'Expected config not created.');

    $this->assertNull($config['node.type.article']->getSubdirectory(), 'Expected package subdirectory not set to default.');
    $this->assertEquals($config['image.style.test']->getSubdirectory(), InstallStorage::CONFIG_OPTIONAL_DIRECTORY, 'Expected package subdirectory not set to optional.');
  }

  /**
   * @covers Drupal\features\Plugin\FeaturesAssignment\FeaturesAssignmentPackages
   */
  public function testAssignPackages() {
    $method_id = 'packages';

    // A configuration item that will be excluded.
    $this->addConfigurationItem('system.theme', [], [
      'type' => FeaturesManagerInterface::SYSTEM_SIMPLE_CONFIG,
    ]);
    // A configuration item that will be required.
    $this->addConfigurationItem('core.date_format.long', [], [
      'type' => 'date_format',
    ]);
    // A configuration item that will be neither excluded nor required.
    $this->addConfigurationItem('system.theme', [], [
      'type' => FeaturesManagerInterface::SYSTEM_SIMPLE_CONFIG,
    ]);

    // Enable the method.
    $this->enableAssignmentMethod($method_id);

    $this->assigner->applyAssignmentMethod($method_id);

    $packages = $this->featuresManager->getPackages();

    $this->assertNotEmpty($packages[self::TEST_INSTALLED_PACKAGE], 'Expected package not created.');

    $config = $this->featuresManager->getConfigCollection();

    $this->assertTrue(in_array(self::TEST_INSTALLED_PACKAGE, $config['system.theme']->getPackageExcluded()), 'Configuration item not excluded from package.');
    $this->assertFalse(in_array(self::TEST_INSTALLED_PACKAGE, $config['system.site']->getPackageExcluded()), 'Configuration item excluded from package.');

    $this->assertEquals(self::TEST_INSTALLED_PACKAGE, $config['core.date_format.long']->getPackage(), 'Required item not assigned to package.');
    $this->assertNotEquals(self::TEST_INSTALLED_PACKAGE, $config['system.site']->getPackage(), 'Unrequired item assigned to package.');
  }

  /**
   * @covers Drupal\features\Plugin\FeaturesAssignment\FeaturesAssignmentProfile
   */
  public function testAssignProfile() {
    $method_id = 'profile';

    // Enable the method.
    $this->enableAssignmentMethod($method_id);

    // Add some configuration.
    $this->addConfigurationItem('shortcut.myshortcut', [], [
      'type' => 'shortcut_set',
    ]);
    $this->addConfigurationItem('node.type.article', [], [
      'type' => 'node_type',
    ]);
    $this->addConfigurationItem('image.style.test', [], [
      'type' => 'image_style',
    ]);
    $this->addConfigurationItem('system.cron', [], [
      'type' => FeaturesManagerInterface::SYSTEM_SIMPLE_CONFIG,
    ]);
    $this->bundle = $this->assigner->createBundleFromDefault('myprofile');
    $this->bundle->setProfileName('myprofile');
    $this->bundle->setIsProfile(TRUE);

    $this->assigner->applyAssignmentMethod($method_id);

    $packages = $this->featuresManager->getPackages();
    $this->assertNotEmpty($packages['myprofile'], 'Expected package not created.');

    $expected_config_items = [
      'shortcut.myshortcut',
      'system.cron',
      'system.theme',
    ];
    $this->assertEquals($expected_config_items, $packages['myprofile']->getConfig(), 'Expected configuration items not present in package.');
  }

  /**
   * @covers Drupal\features\Plugin\FeaturesAssignment\FeaturesAssignmentSiteType
   */
  public function testAssignSiteType() {
    $method_id = 'site';

    // Enable the method.
    $this->enableAssignmentMethod($method_id);

    // Test the default options for the site assignment method.
    // Add a piece of configuration of a site type.
    $this->addConfigurationItem('filter.format.plain_text', [], [
      'shortName' => 'plain_text',
      'label' => 'Plain text',
      'type' => 'filter_format',
    ]);

    // Add a piece of configuration of a non-site type.
    $this->addConfigurationItem('field.field.node.article.body', [], [
      'shortName' => 'node.article.body',
      'label' => 'Body',
      'type' => 'field_config',
      'dependents' => [],
    ]);

    $this->assigner->applyAssignmentMethod($method_id);

    $packages = $this->featuresManager->getPackages();

    $expected_package_names = ['site'];

    $this->assertEquals($expected_package_names, array_keys($packages), 'Expected packages not created.');

    $this->assertTrue(in_array('filter.format.plain_text', $packages['site']->getConfig(), 'Expected configuration item not present in site package.'));
    $this->assertFalse(in_array('field.field.node.article.body', $packages['site']->getConfig(), 'Unexpected configuration item present in site package.'));
  }

  /**
   * Enables a specified assignment method.
   *
   * @param string $method_id
   *   The ID of an assignment method.
   * @param bool $exclusive
   *   (optional) Whether to set the method as the only enabled method.
   *   Defaults to TRUE.
   */
  protected function enableAssignmentMethod($method_id, $exclusive = TRUE) {
    if ($exclusive) {
      $this->bundle->setEnabledAssignments([$method_id]);
    }
    else {
      $enabled = array_keys($this->bundle->getEnabledAssignments());
      $enabled[] = $method_id;
      $this->bundle->setEnabledAssignments($enabled);
    }
  }

  /**
   * Adds a configuration item.
   *
   * @param string $name
   *   The config name.
   * @param array $data
   *   The config data.
   * @param array $properties
   *   (optional) Additional properties set on the object.
   */
  protected function addConfigurationItem($name, array $data = [], array $properties = []) {
    $config_collection = $this->featuresManager->getConfigCollection();
    $config_collection[$name] = new ConfigurationItem($name, $data, $properties);
    $this->featuresManager->setConfigCollection($config_collection);
  }

  /**
   * Reset the config to reapply assignment plugins.
   */
  protected function reset() {
    $this->assigner->reset();
    // Start with an empty configuration collection.
    $this->featuresManager->setConfigCollection([]);
  }

}