Updated Drupal to 8.6. This goes with the following updates because it's possible...

[yaffs-website] / web / core / tests / Drupal / FunctionalTests / Installer / InstallerExistingConfigTestBase.php

diff --git a/web/core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigTestBase.php b/web/core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigTestBase.php
new file mode 100644 (file)
index 0000000..f902509
--- /dev/null
+++ b/web/core/tests/Drupal/FunctionalTests/Installer/InstallerExistingConfigTestBase.php
@@ -0,0 +1,131 @@
+<?php
+
+namespace Drupal\FunctionalTests\Installer;
+
+use Drupal\Component\Serialization\Yaml;
+use Drupal\Core\Archiver\ArchiveTar;
+use Drupal\Core\Installer\Form\SelectProfileForm;
+
+/**
+ * Provides a base class for testing installing from existing configuration.
+ */
+abstract class InstallerExistingConfigTestBase extends InstallerTestBase {
+
+  /**
+   * This is set by the profile in the core.extension extracted.
+   */
+  protected $profile = NULL;
+
+  /**
+   * @todo
+   */
+  protected $existingSyncDirectory = FALSE;
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function prepareEnvironment() {
+    parent::prepareEnvironment();
+    $archiver = new ArchiveTar($this->getConfigTarball(), 'gz');
+
+    if ($this->profile === NULL) {
+      $core_extension = Yaml::decode($archiver->extractInString('core.extension.yml'));
+      $this->profile = $core_extension['profile'];
+    }
+
+    // Create a profile for testing.
+    $info = [
+      'type' => 'profile',
+      'core' => \Drupal::CORE_COMPATIBILITY,
+      'name' => 'Configuration installation test profile (' . $this->profile . ')',
+    ];
+
+    // File API functions are not available yet.
+    $path = $this->siteDirectory . '/profiles/' . $this->profile;
+    if ($this->existingSyncDirectory) {
+      $config_sync_directory = $this->siteDirectory . '/config/sync';
+      $this->settings['config_directories'][CONFIG_SYNC_DIRECTORY] = (object) [
+        'value' => $config_sync_directory,
+        'required' => TRUE,
+      ];
+    }
+    else {
+      // Put the sync directory inside the profile.
+      $config_sync_directory = $path . '/config/sync';
+    }
+
+    mkdir($path, 0777, TRUE);
+    file_put_contents("$path/{$this->profile}.info.yml", Yaml::encode($info));
+
+    // Create config/sync directory and extract tarball contents to it.
+    mkdir($config_sync_directory, 0777, TRUE);
+    $files = [];
+    $list = $archiver->listContent();
+    if (is_array($list)) {
+      /** @var array $list */
+      foreach ($list as $file) {
+        $files[] = $file['filename'];
+      }
+      $archiver->extractList($files, $config_sync_directory);
+    }
+  }
+
+  /**
+   * Gets the filepath to the configuration tarball.
+   *
+   * The tarball will be extracted to the install profile's config/sync
+   * directory for testing.
+   *
+   * @return string
+   *   The filepath to the configuration tarball.
+   */
+  abstract protected function getConfigTarball();
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function installParameters() {
+    $parameters = parent::installParameters();
+
+    // The options that change configuration are disabled when installing from
+    // existing configuration.
+    unset($parameters['forms']['install_configure_form']['site_name']);
+    unset($parameters['forms']['install_configure_form']['site_mail']);
+    unset($parameters['forms']['install_configure_form']['update_status_module']);
+
+    return $parameters;
+  }
+
+  /**
+   * Confirms that the installation installed the configuration correctly.
+   */
+  public function testConfigSync() {
+    // After installation there is no snapshot and nothing to import.
+    $change_list = $this->configImporter()->getStorageComparer()->getChangelist();
+    $expected = [
+      'create' => [],
+      // The system.mail is changed configuration because the test system
+      // changes it to ensure that mails are not sent.
+      'update' => ['system.mail'],
+      'delete' => [],
+      'rename' => [],
+    ];
+    $this->assertEqual($expected, $change_list);
+  }
+
+  /**
+   * Installer step: Select installation profile.
+   */
+  protected function setUpProfile() {
+    if ($this->existingSyncDirectory) {
+      $edit = [
+        'profile' => SelectProfileForm::CONFIG_INSTALL_PROFILE_KEY,
+      ];
+      $this->drupalPostForm(NULL, $edit, $this->translations['Save and continue']);
+    }
+    else {
+      parent::setUpProfile();
+    }
+  }
+
+}