edlp_d8/sites/all/modules/contrib/admin/features/modules/features_ui/src/Tests/FeaturesCreateUITest.php

<?php

namespace Drupal\features_ui\Tests;

use Drupal\Component\Serialization\Yaml;
use Drupal\Core\Archiver\ArchiveTar;
use Drupal\simpletest\WebTestBase;
use Drupal\Core\StringTranslation\StringTranslationTrait;

/**
 * Tests the creation of a feature.
 *
 * @group features_ui
 */
class FeaturesCreateUITest extends WebTestBase {
  use StringTranslationTrait;

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

  /**
   * {@inheritdoc}
   */
  public static $modules = ['block', 'features', 'features_ui'];

  /**
   * Tests creating a feature via UI and download it.
   */
  public function testCreateFeaturesUI() {
    $feature_name = 'test_feature2';
    $admin_user = $this->createUser(['administer site configuration', 'export configuration', 'administer modules']);
    $this->drupalLogin($admin_user);
    $this->drupalPlaceBlock('local_actions_block');
    $this->drupalGet('admin/config/development/features');
    $this->clickLink('Create new feature');
    $this->assertResponse(200);

    $edit = [
      'name' => 'Test feature',
      'machine_name' => $feature_name,
      'description' => 'Test description: <strong>giraffe</strong>',
      'version' => '8.x-1.0',
      'system_simple[sources][selected][system.theme]' => TRUE,
      'system_simple[sources][selected][user.settings]' => TRUE,
    ];
    $this->drupalPostForm(NULL, $edit, $this->t('Download Archive'));

    $this->assertResponse(200);
    $archive = $this->getRawContent();
    $filename = tempnam($this->tempFilesDirectory, 'feature');
    file_put_contents($filename, $archive);

    $archive = new ArchiveTar($filename);
    $files = $archive->listContent();

    $this->assertEqual(4, count($files));
    $this->assertEqual($feature_name . '/' . $feature_name . '.info.yml', $files[0]['filename']);
    $this->assertEqual($feature_name . '/' . $feature_name . '.features.yml', $files[1]['filename']);
    $this->assertEqual($feature_name . '/config/install/system.theme.yml', $files[2]['filename']);
    $this->assertEqual($feature_name . '/config/install/user.settings.yml', $files[3]['filename']);

    // Ensure that the archive contains the expected values.
    $info_filename = tempnam($this->tempFilesDirectory, 'feature');
    file_put_contents($info_filename, $archive->extractInString($feature_name . '/' . $feature_name . '.info.yml'));
    $features_info_filename = tempnam($this->tempFilesDirectory, 'feature');
    file_put_contents($features_info_filename, $archive->extractInString($feature_name . '/' . $feature_name . '.features.yml'));
    /** @var \Drupal\Core\Extension\InfoParser $info_parser */
    $info_parser = \Drupal::service('info_parser');
    $parsed_info = $info_parser->parse($info_filename);
    $this->assertEqual('Test feature', $parsed_info['name']);
    $parsed_features_info = Yaml::decode(file_get_contents($features_info_filename));
    $this->assertEqual([
      'required' => ['system.theme', 'user.settings'],
    ], $parsed_features_info);

    $archive->extract(\Drupal::service('kernel')->getSitePath() . '/modules');
    $module_path = \Drupal::service('kernel')->getSitePath() . '/modules/' . $feature_name;

    // Ensure that the features listing renders the right content.
    $this->drupalGet('admin/config/development/features');
    $tr = $this->xpath('//table[contains(@class, "features-listing")]/tbody/tr[td[3] = "' . $feature_name . '"]')[0];
    $this->assertLink('Test feature');
    $this->assertEqual($feature_name, (string) $tr->children()[2]);
    $description_column = (string) $tr->children()[3]->asXml();
    $this->assertTrue(strpos($description_column, 'system.theme') !== FALSE);
    $this->assertTrue(strpos($description_column, 'user.settings') !== FALSE);
    $this->assertRaw('Test description: <strong>giraffe</strong>');
    $this->assertEqual('Uninstalled', (string) $tr->children()[5]);
    $this->assertEqual('', (string) $tr->children()[6]);

    // Remove one and add new configuration.
    $this->clickLink('Test feature');
    $edit = [
      'system_simple[included][system.theme]' => FALSE,
      'user_role[sources][selected][authenticated]' => TRUE,
    ];
    $this->drupalPostForm(NULL, $edit, $this->t('Write'));
    $info_filename = $module_path . '/' . $feature_name . '.info.yml';

    $parsed_info = $info_parser->parse($info_filename);
    $this->assertEqual('Test feature', $parsed_info['name']);

    $features_info_filename = $module_path . '/' . $feature_name . '.features.yml';
    $parsed_features_info = Yaml::decode(file_get_contents($features_info_filename));
    $this->assertEqual([
      'excluded' => ['system.theme'],
      'required' => true,
    ], $parsed_features_info);

    $this->drupalGet('admin/modules');
    $edit = [
      'modules[Other][' . $feature_name . '][enable]' => TRUE,
    ];
    $this->drupalPostForm(NULL, $edit, $this->t('Install'));

    // Check that the feature is listed as installed.
    $this->drupalGet('admin/config/development/features');

    $tr = $this->xpath('//table[contains(@class, "features-listing")]/tbody/tr[td[3] = "' . $feature_name . '"]')[0];
    $this->assertEqual('Installed', (string) $tr->children()[5]);

    // Check that a config change results in a feature marked as changed.
    \Drupal::configFactory()->getEditable('user.settings')
      ->set('anonymous', 'Anonymous giraffe')
      ->save();

    $this->drupalGet('admin/config/development/features');

    $tr = $this->xpath('//table[contains(@class, "features-listing")]/tbody/tr[td[3] = "' . $feature_name . '"]')[0];
    $this->assertTrue(strpos($tr->children()[6]->asXml(), 'Changed') !== FALSE);

    // Uninstall module.
    $this->drupalPostForm('admin/modules/uninstall', [
      'uninstall[' . $feature_name . ']' => TRUE,
    ], $this->t('Uninstall'));
    $this->drupalPostForm(NULL, [], $this->t('Uninstall'));

    $this->drupalGet('admin/config/development/features');

    $tr = $this->xpath('//table[contains(@class, "features-listing")]/tbody/tr[td[3] = "' . $feature_name . '"]')[0];
    $this->assertTrue(strpos($tr->children()[6]->asXml(), 'Changed') !== FALSE);

    $this->clickLink($this->t('Changed'));
    $this->assertRaw('<td class="diff-context diff-deletedline">anonymous : Anonymous <span class="diffchange">giraffe</span></td>');
    $this->assertRaw('<td class="diff-context diff-addedline">anonymous : Anonymous</td>');

    $this->drupalGet('admin/modules');
    $edit = [
      'modules[Other][' . $feature_name . '][enable]' => TRUE,
    ];
    $this->drupalPostForm(NULL, $edit, $this->t('Install'));
    $this->drupalGet('admin/config/development/features');
    $tr = $this->xpath('//table[contains(@class, "features-listing")]/tbody/tr[td[3] = "' . $feature_name . '"]')[0];
    $this->assertEqual('Installed', (string) $tr->children()[5]);

    // Ensure that the changed config got overridden.
    $this->assertEqual('Anonymous', \Drupal::config('user.settings')->get('anonymous'));

    // Change the value, export and ensure that its not shown as changed.
    \Drupal::configFactory()->getEditable('user.settings')
      ->set('anonymous', 'Anonymous giraffe')
      ->save();

    // Ensure that exporting this change will result in an unchanged feature.
    $this->drupalGet('admin/config/development/features');
    $tr = $this->xpath('//table[contains(@class, "features-listing")]/tbody/tr[td[3] = "' . $feature_name . '"]')[0];
    $this->assertTrue(strpos($tr->children()[6]->asXml(), 'Changed') !== FALSE);

    $this->clickLink('Test feature');
    $this->drupalPostForm(NULL, [], $this->t('Write'));

    $this->drupalGet('admin/config/development/features');
    $tr = $this->xpath('//table[contains(@class, "features-listing")]/tbody/tr[td[3] = "' . $feature_name . '"]')[0];
    $this->assertEqual('Installed', (string) $tr->children()[5]);
  }

}