Issue #3276645: Run readiness checks after stored results have been cleared in certain situations

automatic_updates_extensions/tests/src/Functional/UpdaterFormTest.php

@@ -218,6 +218,38 @@ class UpdaterFormTest extends AutomaticUpdatesFunctionalTestBase {
     $assert_session->pageTextNotContains('Your site has not recently run an update readiness check. Run readiness checks now.');
   }
 
+  /**
+   * Tests status checks are run after an update.
+   */
+  public function testStatusCheckerRunAfterUpdate(): void {
+    $this->useFixtureDirectoryAsStaged(__DIR__ . '/../../fixtures/stage_composer/semver_test');
+    $this->setReleaseMetadata(__DIR__ . '/../../fixtures/release-history/semver_test.1.1.xml');
+    $this->setProjectInstalledVersion(['semver_test' => '8.1.0']);
+    $this->checkForUpdates();
+    $page = $this->getSession()->getPage();
+    // Navigate to the automatic updates form.
+    $this->drupalGet('/admin/modules/automatic-update-extensions');
+    $assert_session = $this->assertSession();
+    $assert_session->pageTextNotContains(static::$errorsExplanation);
+    $assert_session->pageTextNotContains(static::$warningsExplanation);
+
+    $this->assertTableShowsUpdates('Semver Test', '8.1.0', '8.1.1');
+    $this->assertUpdatesCount(1);
+    $page->checkField('projects[semver_test]');
+    TestSubscriber1::setTestResult([ValidationResult::createError(['Error before continue.'])], StatusCheckEvent::class);
+    $page->pressButton('Update');
+    $this->checkForMetaRefresh();
+    $this->assertUpdateStagedTimes(1);
+    $page->pressButton('Continue');
+    $this->checkForMetaRefresh();
+    $assert_session->addressEquals('/admin/reports/updates');
+    $assert_session->pageTextContainsOnce('Update complete!');
+    // Status checks should display messages on admin page.
+    $this->drupalGet('/admin');
+    $assert_session->pageTextContains('Error before continue.');
+    $assert_session->pageTextNotContains('Your site has not recently run an update readiness check. Run readiness checks now.');
+  }
+
   /**
    * Tests that an exception is thrown if a previous apply failed.
    */