Updated to Drupal 8.5. Core Media not yet in use.

[yaffs-website] / web / core / modules / migrate_drupal_ui / tests / src / Functional / MigrateUpgradeFormStepsTest.php

diff --git a/web/core/modules/migrate_drupal_ui/tests/src/Functional/MigrateUpgradeFormStepsTest.php b/web/core/modules/migrate_drupal_ui/tests/src/Functional/MigrateUpgradeFormStepsTest.php
new file mode 100644 (file)
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+++ b/web/core/modules/migrate_drupal_ui/tests/src/Functional/MigrateUpgradeFormStepsTest.php
@@ -0,0 +1,138 @@
+<?php
+
+namespace Drupal\Tests\migrate_drupal_ui\Functional;
+
+use Drupal\migrate_drupal\MigrationConfigurationTrait;
+use Drupal\Tests\migrate_drupal\Traits\CreateTestContentEntitiesTrait;
+use Drupal\Tests\BrowserTestBase;
+use Drupal\Tests\WebAssert;
+
+/**
+ * Tests the flow of the Migrate Drupal UI form.
+ *
+ * @group migrate_drupal_ui
+ */
+class MigrateUpgradeFormStepsTest extends BrowserTestBase {
+
+  use MigrationConfigurationTrait;
+  use CreateTestContentEntitiesTrait;
+
+  /**
+   * {@inheritdoc}
+   */
+  public static $modules = ['migrate_drupal_ui'];
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function setUp() {
+    parent::setUp();
+    // Log in as user 1. Migrations in the UI can only be performed as user 1.
+    $this->drupalLogin($this->rootUser);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  protected function getSourceBasePath() {
+    return __DIR__ . '/files';
+  }
+
+  /**
+   * Tests the flow of the Migrate Drupal UI form.
+   *
+   * The Migrate Drupal UI uses several forms to guide you through the upgrade
+   * process. The forms displayed depend on if this is an incremental migration
+   * or if there are potential ID conflicts. The forms are to be displayed in
+   * this order; Overview or Incremental, if a migration has already been run
+   * then Credential, Id conflict, if conflicts are detected, and lastly Review.
+   */
+  public function testMigrateUpgradeReviewPage() {
+    /** @var \Drupal\Core\TempStore\PrivateTempStore  $store */
+    $store = \Drupal::service('tempstore.private')->get('migrate_drupal_ui');
+    $state = \Drupal::service('state');
+
+    // Test that when data required by a form is missing that the correct first
+    // form is displayed. The first form for an initial migration is the
+    // Overview form and for an incremental migration it is the Incremental
+    // form.
+    $session = $this->assertSession();
+    $expected['initial'] = 'Upgrade a site by importing its files and the data from its database into a clean and empty new install of Drupal 8.';
+    $expected['incremental'] = "An upgrade has already been performed on this site.";
+
+    foreach (['/upgrade', '/upgrade/incremental'] as $expected) {
+      if ($expected === '/upgrade/incremental') {
+        // Set a performed time to signify an incremental migration. The time
+        // value is a UNIX timestamp.
+        $state->set('migrate_drupal_ui.performed', 1);
+      }
+      // Test that an invalid step to any form goes to the correct first form.
+      $store->set('step', 'foo');
+      $this->assertFirstForm($session, $expected);
+      // Test that an undefined step to any form goes to the correct first form.
+      $store->delete('step');
+      $this->assertFirstForm($session, $expected);
+
+      // For forms that require data from the private store, test that when that
+      // data is missing the correct first page is displayed.
+      // The Id conflict form requires the migrations array.
+      $store->delete('migrations');
+      $store->set('step', 'idconflict');
+      $this->drupalGet('/upgrade/idconflict');
+      $session->addressEquals($expected);
+
+      // The Review form requires version, migrations and system_data. Test
+      // three times with only one of the variables missing.
+      $store->delete('version');
+      $store->set('migrations', ['foo', 'bar']);
+      $store->set('system_data', ['bar', 'foo']);
+      $store->set('step', 'review');
+      $this->drupalGet('/upgrade/review');
+      $session->addressEquals($expected);
+
+      $store->set('version', '6');
+      $store->delete('migrations');
+      $store->set('system_data', ['bar', 'foo']);
+      $store->set('step', 'review');
+      $this->drupalGet('/upgrade/review');
+      $session->addressEquals($expected);
+
+      $store->set('version', '6');
+      $store->set('migrations', ['foo', 'bar']);
+      $store->delete('system_data');
+      $store->set('step', 'review');
+      $this->drupalGet('/upgrade/review');
+      $session->addressEquals($expected);
+    }
+
+    // Test that the credential form is displayed for incremental migrations.
+    $store->set('step', 'overview');
+    $this->drupalGet('/upgrade');
+    $session->pageTextContains('An upgrade has already been performed on this site. To perform a new migration, create a clean and empty new install of Drupal 8. Rollbacks are not yet supported through the user interface.');
+    $this->drupalPostForm(NULL, [], t('Import new configuration and content from old site'));
+    $session->pageTextContains('Provide credentials for the database of the Drupal site you want to upgrade.');
+  }
+
+  /**
+   * Helper to test that a path goes to the Overview form.
+   *
+   * @param \Drupal\Tests\WebAssert $session
+   *   The WebAssert object.
+   * @param string $expected
+   *   The expected response text.
+   */
+  protected function assertFirstForm(WebAssert $session, $expected) {
+    $paths = [
+      '',
+      '/incremental',
+      '/credentials',
+      '/idconflict',
+      '/review',
+    ];
+    foreach ($paths as $path) {
+      $this->drupalGet('/upgrade' . $path);
+      $session->addressEquals($expected);
+    }
+  }
+
+}