diff core/modules/config/tests/src/Functional/ConfigInstallProfileUnmetDependenciesTest.php @ 17:129ea1e6d783

Update, including to Drupal core 8.6.10

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/config/tests/src/Functional/ConfigInstallProfileUnmetDependenciesTest.php	Thu Feb 28 13:21:36 2019 +0000
@@ -0,0 +1,93 @@
+<?php
+
+namespace Drupal\Tests\config\Functional;
+
+use Drupal\FunctionalTests\Installer\InstallerTestBase;
+use Drupal\Core\Config\InstallStorage;
+use Drupal\Core\Serialization\Yaml;
+
+/**
+ * Tests install profile config overrides can not add unmet dependencies.
+ *
+ * @group Config
+ */
+class ConfigInstallProfileUnmetDependenciesTest extends InstallerTestBase {
+
+  /**
+   * The installation profile to install.
+   *
+   * @var string
+   */
+  protected $profile = 'testing_config_overrides';
+
+  /**
+   * Contains the expected exception if it is thrown.
+   *
+   * @var \Drupal\Core\Config\UnmetDependenciesException
+   */
+  protected $expectedException = FALSE;
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function prepareEnvironment() {
+    parent::prepareEnvironment();
+    $this->copyTestingOverrides();
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    // During set up an UnmetDependenciesException should be thrown, which will
+    // be re-thrown by TestHttpClientMiddleware as a standard Exception.
+    try {
+      parent::setUp();
+    }
+    catch (\Exception $exception) {
+      $this->expectedException = $exception;
+    }
+  }
+
+  /**
+   * Copy the testing_config_overrides install profile.
+   *
+   * So we can change the configuration to include a dependency that can not be
+   * met. File API functions are not available yet.
+   */
+  protected function copyTestingOverrides() {
+    $dest = $this->siteDirectory . '/profiles/testing_config_overrides';
+    mkdir($dest, 0777, TRUE);
+    $source = DRUPAL_ROOT . '/core/profiles/testing_config_overrides';
+    $iterator = new \RecursiveIteratorIterator(new \RecursiveDirectoryIterator($source, \RecursiveDirectoryIterator::SKIP_DOTS), \RecursiveIteratorIterator::SELF_FIRST);
+    foreach ($iterator as $item) {
+      if ($item->isDir()) {
+        mkdir($dest . DIRECTORY_SEPARATOR . $iterator->getSubPathName());
+      }
+      else {
+        copy($item, $dest . DIRECTORY_SEPARATOR . $iterator->getSubPathName());
+      }
+    }
+
+    // Add a dependency that can not be met because User is installed before
+    // Action.
+    $config_file = $dest . DIRECTORY_SEPARATOR . InstallStorage::CONFIG_INSTALL_DIRECTORY . DIRECTORY_SEPARATOR . 'system.action.user_block_user_action.yml';
+    $action = Yaml::decode(file_get_contents($config_file));
+    $action['dependencies']['module'][] = 'action';
+    file_put_contents($config_file, Yaml::encode($action));
+  }
+
+  /**
+   * Confirms that the installation succeeded.
+   */
+  public function testInstalled() {
+    if ($this->expectedException) {
+      $this->assertContains('Configuration objects provided by <em class="placeholder">user</em> have unmet dependencies: <em class="placeholder">system.action.user_block_user_action (action)</em>', $this->expectedException->getMessage());
+      $this->assertContains('Drupal\Core\Config\UnmetDependenciesException', $this->expectedException->getMessage());
+    }
+    else {
+      $this->fail('Expected Drupal\Core\Config\UnmetDependenciesException exception not thrown');
+    }
+  }
+
+}