Yash Rode · Ted Bowman
--- a/tests/src/Functional/UpdaterFormTest.php
+++ b/tests/src/Functional/UpdaterFormTest.php
+    $this->checkForUpdates();
+    $page = $this->getSession()->getPage();
+    // Navigate to the automatic updates form.
+    $this->drupalGet('/admin/modules/update');
+    Stager::setFixturePath(__DIR__ . '/../../fixtures/drupal-9.8.1-installed');
+    $page->pressButton('Update to 9.8.1');
+    $this->checkForMetaRefresh();
+    $this->assertUpdateStagedTimes(1);
+    $this->assertUpdateReady('9.8.1');
+    // Set an error before completing the update. This error should be visible
+    // on admin pages after completing the update without having to explicitly
+    // run the status checks.
+    TestSubscriber1::setTestResult([ValidationResult::createError(['Error before continue.'])], StatusCheckEvent::class);
+    if ($has_database_updates) {
+      // Simulate a staged database update in the automatic_updates_test module.
+      // We must do this after the update has started, because the pending updates
--- a/automatic_updates_extensions/tests/src/Functional/UpdaterFormTest.php
+++ b/automatic_updates_extensions/tests/src/Functional/UpdaterFormTest.php
+      $assert_session->pageTextContains('Dynamic automatic_updates_update_1191934');
+      $page->clickLink('Apply pending updates');
+      $this->checkForMetaRefresh();
+      $assert_session->pageTextContains('Updates were attempted.');
+    }
+    else {
+      $page->pressButton('Continue');
+      $this->checkForMetaRefresh();
+      $assert_session->addressEquals('/admin/reports/updates');
+      $assert_session->pageTextContainsOnce('Update complete!');
+    }
+    // Status checks should display errors on admin page.
+    $this->drupalGet('/admin');
+    // Confirm that the status checks were run and the new error is displayed.
+    $assert_session->pageTextContains('Error before continue.');
+    $assert_session->pageTextContains(static::$errorsExplanation);