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public function ConfigImportUITest::testImport in Drupal 8

Same name and namespace in other branches
  1. 9 core/modules/config/tests/src/Functional/ConfigImportUITest.php \Drupal\Tests\config\Functional\ConfigImportUITest::testImport()
  2. 10 core/modules/config/tests/src/Functional/ConfigImportUITest.php \Drupal\Tests\config\Functional\ConfigImportUITest::testImport()

Tests importing configuration.

File

core/modules/config/tests/src/Functional/ConfigImportUITest.php, line 53

Class

ConfigImportUITest
Tests the user interface for importing configuration.

Namespace

Drupal\Tests\config\Functional

Code

public function testImport() {
  $name = 'system.site';
  $dynamic_name = 'config_test.dynamic.new';

  /** @var \Drupal\Core\Config\StorageInterface $sync */
  $sync = $this->container
    ->get('config.storage.sync');
  $this
    ->drupalGet('admin/config/development/configuration');
  $this
    ->assertText('There are no configuration changes to import.');
  $this
    ->assertNoFieldById('edit-submit', t('Import all'));

  // Create updated configuration object.
  $new_site_name = 'Config import test ' . $this
    ->randomString();
  $this
    ->prepareSiteNameUpdate($new_site_name);
  $this
    ->assertIdentical($sync
    ->exists($name), TRUE, $name . ' found.');

  // Create new config entity.
  $original_dynamic_data = [
    'uuid' => '30df59bd-7b03-4cf7-bb35-d42fc49f0651',
    'langcode' => \Drupal::languageManager()
      ->getDefaultLanguage()
      ->getId(),
    'status' => TRUE,
    'dependencies' => [],
    'id' => 'new',
    'label' => 'New',
    'weight' => 0,
    'style' => '',
    'size' => '',
    'size_value' => '',
    'protected_property' => '',
  ];
  $sync
    ->write($dynamic_name, $original_dynamic_data);
  $this
    ->assertIdentical($sync
    ->exists($dynamic_name), TRUE, $dynamic_name . ' found.');

  // Enable the Automated Cron and Ban modules during import. The Ban
  // module is used because it creates a table during the install.
  // The Automated Cron module is used because it creates a single simple
  // configuration file during the install.
  $core_extension = $this
    ->config('core.extension')
    ->get();
  $core_extension['module']['automated_cron'] = 0;
  $core_extension['module']['ban'] = 0;
  $core_extension['module'] = module_config_sort($core_extension['module']);

  // Bartik is a subtheme of classy so classy must be enabled.
  $core_extension['theme']['classy'] = 0;
  $core_extension['theme']['bartik'] = 0;
  $sync
    ->write('core.extension', $core_extension);

  // Use the install storage so that we can read configuration from modules
  // and themes that are not installed.
  $install_storage = new InstallStorage();

  // Set the Bartik theme as default.
  $system_theme = $this
    ->config('system.theme')
    ->get();
  $system_theme['default'] = 'bartik';
  $sync
    ->write('system.theme', $system_theme);

  // Read the automated_cron config from module default config folder.
  $settings = $install_storage
    ->read('automated_cron.settings');
  $settings['interval'] = 10000;
  $sync
    ->write('automated_cron.settings', $settings);

  // Uninstall the Options and Text modules to ensure that dependencies are
  // handled correctly. Options depends on Text so Text should be installed
  // first. Since they were enabled during the test setup the core.extension
  // file in sync will already contain them.
  \Drupal::service('module_installer')
    ->uninstall([
    'text',
    'options',
  ]);

  // Set the state system to record installations and uninstallations.
  \Drupal::state()
    ->set('ConfigImportUITest.core.extension.modules_installed', []);
  \Drupal::state()
    ->set('ConfigImportUITest.core.extension.modules_uninstalled', []);

  // Verify that both appear as ready to import.
  $this
    ->drupalGet('admin/config/development/configuration');
  $this
    ->assertRaw('<td>' . $name);
  $this
    ->assertRaw('<td>' . $dynamic_name);
  $this
    ->assertRaw('<td>core.extension');
  $this
    ->assertRaw('<td>system.theme');
  $this
    ->assertRaw('<td>automated_cron.settings');
  $this
    ->assertFieldById('edit-submit', t('Import all'));

  // Import and verify that both do not appear anymore.
  $this
    ->drupalPostForm(NULL, [], t('Import all'));
  $this
    ->assertNoRaw('<td>' . $name);
  $this
    ->assertNoRaw('<td>' . $dynamic_name);
  $this
    ->assertNoRaw('<td>core.extension');
  $this
    ->assertNoRaw('<td>system.theme');
  $this
    ->assertNoRaw('<td>automated_cron.settings');
  $this
    ->assertNoFieldById('edit-submit', t('Import all'));

  // Verify that there are no further changes to import.
  $this
    ->assertText(t('There are no configuration changes to import.'));
  $this
    ->rebuildContainer();

  // Verify site name has changed.
  $this
    ->assertIdentical($new_site_name, $this
    ->config('system.site')
    ->get('name'));

  // Verify that new config entity exists.
  $this
    ->assertIdentical($original_dynamic_data, $this
    ->config($dynamic_name)
    ->get());

  // Verify the cache got cleared.
  $this
    ->assertTrue(isset($GLOBALS['hook_cache_flush']));
  $this
    ->rebuildContainer();
  $this
    ->assertTrue(\Drupal::moduleHandler()
    ->moduleExists('ban'), 'Ban module installed during import.');
  $this
    ->assertTrue(\Drupal::database()
    ->schema()
    ->tableExists('ban_ip'), 'The database table ban_ip exists.');
  $this
    ->assertTrue(\Drupal::moduleHandler()
    ->moduleExists('automated_cron'), 'Automated Cron module installed during import.');
  $this
    ->assertTrue(\Drupal::moduleHandler()
    ->moduleExists('options'), 'Options module installed during import.');
  $this
    ->assertTrue(\Drupal::moduleHandler()
    ->moduleExists('text'), 'Text module installed during import.');
  $this
    ->assertTrue(\Drupal::service('theme_handler')
    ->themeExists('bartik'), 'Bartik theme installed during import.');

  // Ensure installations and uninstallation occur as expected.
  $installed = \Drupal::state()
    ->get('ConfigImportUITest.core.extension.modules_installed', []);
  $uninstalled = \Drupal::state()
    ->get('ConfigImportUITest.core.extension.modules_uninstalled', []);
  $expected = [
    'automated_cron',
    'ban',
    'text',
    'options',
  ];
  $this
    ->assertIdentical($expected, $installed, 'Automated Cron, Ban, Text and Options modules installed in the correct order.');
  $this
    ->assertTrue(empty($uninstalled), 'No modules uninstalled during import');

  // Verify that the automated_cron configuration object was only written
  // once during the import process and only with the value set in the staged
  // configuration. This verifies that the module's default configuration is
  // used during configuration import and, additionally, that after installing
  // a module, that configuration is not synced twice.
  $interval_values = \Drupal::state()
    ->get('ConfigImportUITest.automated_cron.settings.interval', []);
  $this
    ->assertIdentical($interval_values, [
    10000,
  ]);
  $core_extension = $this
    ->config('core.extension')
    ->get();
  unset($core_extension['module']['automated_cron']);
  unset($core_extension['module']['ban']);
  unset($core_extension['module']['options']);
  unset($core_extension['module']['text']);
  unset($core_extension['theme']['bartik']);
  $sync
    ->write('core.extension', $core_extension);
  $sync
    ->delete('automated_cron.settings');
  $sync
    ->delete('text.settings');
  $system_theme = $this
    ->config('system.theme')
    ->get();
  $system_theme['default'] = 'stark';
  $system_theme['admin'] = 'stark';
  $sync
    ->write('system.theme', $system_theme);

  // Set the state system to record installations and uninstallations.
  \Drupal::state()
    ->set('ConfigImportUITest.core.extension.modules_installed', []);
  \Drupal::state()
    ->set('ConfigImportUITest.core.extension.modules_uninstalled', []);

  // Verify that both appear as ready to import.
  $this
    ->drupalGet('admin/config/development/configuration');
  $this
    ->assertRaw('<td>core.extension');
  $this
    ->assertRaw('<td>system.theme');
  $this
    ->assertRaw('<td>automated_cron.settings');

  // Import and verify that both do not appear anymore.
  $this
    ->drupalPostForm(NULL, [], t('Import all'));
  $this
    ->assertNoRaw('<td>core.extension');
  $this
    ->assertNoRaw('<td>system.theme');
  $this
    ->assertNoRaw('<td>automated_cron.settings');
  $this
    ->rebuildContainer();
  $this
    ->assertFalse(\Drupal::moduleHandler()
    ->moduleExists('ban'), 'Ban module uninstalled during import.');
  $this
    ->assertFalse(\Drupal::database()
    ->schema()
    ->tableExists('ban_ip'), 'The database table ban_ip does not exist.');
  $this
    ->assertFalse(\Drupal::moduleHandler()
    ->moduleExists('automated_cron'), 'Automated cron module uninstalled during import.');
  $this
    ->assertFalse(\Drupal::moduleHandler()
    ->moduleExists('options'), 'Options module uninstalled during import.');
  $this
    ->assertFalse(\Drupal::moduleHandler()
    ->moduleExists('text'), 'Text module uninstalled during import.');

  // Ensure installations and uninstallation occur as expected.
  $installed = \Drupal::state()
    ->get('ConfigImportUITest.core.extension.modules_installed', []);
  $uninstalled = \Drupal::state()
    ->get('ConfigImportUITest.core.extension.modules_uninstalled', []);
  $expected = [
    'options',
    'text',
    'ban',
    'automated_cron',
  ];
  $this
    ->assertIdentical($expected, $uninstalled, 'Options, Text, Ban and Automated Cron modules uninstalled in the correct order.');
  $this
    ->assertTrue(empty($installed), 'No modules installed during import');
  $theme_info = \Drupal::service('theme_handler')
    ->listInfo();
  $this
    ->assertFalse(isset($theme_info['bartik']), 'Bartik theme uninstalled during import.');

  // Verify that the automated_cron.settings configuration object was only
  // deleted once during the import process.
  $delete_called = \Drupal::state()
    ->get('ConfigImportUITest.automated_cron.settings.delete', 0);
  $this
    ->assertIdentical($delete_called, 1, "The automated_cron.settings configuration was deleted once during configuration import.");
}