diff --git a/core/modules/system/tests/src/Functional/Menu/AssertBreadcrumbTrait.php b/core/modules/system/tests/src/Functional/Menu/AssertBreadcrumbTrait.php
index 7b238ef..fd0dc7c 100644
--- a/core/modules/system/tests/src/Functional/Menu/AssertBreadcrumbTrait.php
+++ b/core/modules/system/tests/src/Functional/Menu/AssertBreadcrumbTrait.php
@@ -99,9 +99,9 @@ protected function getBreadcrumbParts() {
     if (!empty($elements)) {
       foreach ($elements as $element) {
         $parts[] = [
-          'text' => $element->getHtml(),
-          'href' => $element->getHtml(),
-          'title' => $element->getHtml(),
+          'text' => $element->getText(),
+          'href' => $element->getAttribute('href'),
+          'title' => $element->getAttribute('title'),
         ];
       }
     }
diff --git a/core/modules/system/tests/src/Functional/Menu/BreadcrumbTest.php b/core/modules/system/tests/src/Functional/Menu/BreadcrumbTest.php
index 4d8de05..e9142dc 100644
--- a/core/modules/system/tests/src/Functional/Menu/BreadcrumbTest.php
+++ b/core/modules/system/tests/src/Functional/Menu/BreadcrumbTest.php
@@ -361,17 +361,17 @@ public function testBreadCrumbs() {
     // user is not able to access "Administer".
     $trail = $home;
     $this->assertBreadcrumb('admin', $trail, t('Access denied'));
-    $this->assertResponse(403);
+    $this->assertSession()->statusCodeEquals(403);
 
     // Since the 'admin' path is not accessible, we still expect only the Home
     // link.
     $this->assertBreadcrumb('admin/reports', $trail, t('Reports'));
-    $this->assertNoResponse(403);
+    $this->assertSession()->statusCodeNotEquals(403);
 
     // Since the Reports page is accessible, that will show.
     $trail += ['admin/reports' => t('Reports')];
     $this->assertBreadcrumb('admin/reports/dblog', $trail, t('Recent log messages'));
-    $this->assertNoResponse(403);
+    $this->assertSession()->statusCodeNotEquals(403);
 
     // Ensure that the breadcrumb is safe against XSS.
     $this->drupalGet('menu-test/breadcrumb1/breadcrumb2/breadcrumb3');
diff --git a/core/modules/system/tests/src/Functional/Menu/LocalTasksTest.php b/core/modules/system/tests/src/Functional/Menu/LocalTasksTest.php
index a6ea059..12a157d 100644
--- a/core/modules/system/tests/src/Functional/Menu/LocalTasksTest.php
+++ b/core/modules/system/tests/src/Functional/Menu/LocalTasksTest.php
@@ -144,15 +144,15 @@ public function testPluginLocalTask() {
 
     $result = $this->xpath('//ul[contains(@class, "tabs")]//li[contains(@class, "active")]/a');
     $this->assertEqual(1, count($result), 'There is just a single active tab.');
-    $this->assertEqual('Settings', $result[0]->getText(), 'The settings tab is active.');
+    $this->assertEqual('Settings(active tab)', $result[0]->getText(), 'The settings tab is active.');
 
     $this->drupalGet(Url::fromRoute('menu_test.local_task_test_tasks_settings_sub1'));
     $this->assertLocalTasks($sub_tasks, 1);
 
     $result = $this->xpath('//ul[contains(@class, "tabs")]//a[contains(@class, "active")]');
     $this->assertEqual(2, count($result), 'There are tabs active on both levels.');
-    $this->assertEqual('Settings', $result[0]->getText(), 'The settings tab is active.');
-    $this->assertEqual('Dynamic title for TestTasksSettingsSub1', $result[1]->getText(), 'The sub1 tab is active.');
+    $this->assertEqual('Settings(active tab)', $result[0]->getText(), 'The settings tab is active.');
+    $this->assertEqual('Dynamic title for TestTasksSettingsSub1(active tab)', $result[1]->getText(), 'The sub1 tab is active.');
 
     $this->assertCacheTag('kittens:ragdoll');
     $this->assertCacheTag('kittens:dwarf-cat');
@@ -162,8 +162,8 @@ public function testPluginLocalTask() {
 
     $result = $this->xpath('//ul[contains(@class, "tabs")]//li[contains(@class, "active")]');
     $this->assertEqual(2, count($result), 'There are tabs active on both levels.');
-    $this->assertEqual('Settings(active tab)', $result[0]->find('a')->getText(), 'The settings tab is active.');
-    $this->assertEqual('Derive 1(active tab)', $result[1]->find('a')->getText(), 'The derive1 tab is active.');
+    $this->assertEqual('Settings(active tab)', $result[0]->getText(), 'The settings tab is active.');
+    $this->assertEqual('Derive 1(active tab)', $result[1]->getText(), 'The derive1 tab is active.');
 
     // Ensures that the local tasks contains the proper 'provider key'
     $definitions = $this->container->get('plugin.manager.menu.local_task')->getDefinitions();
@@ -190,7 +190,7 @@ public function testPluginLocalTask() {
 
     $result = $this->xpath('//ul[contains(@class, "tabs")]//li[contains(@class, "active")]');
     $this->assertEqual(1, count($result), 'There is one active tab.');
-    $this->assertEqual('upcasting sub1(active tab)', $result[0]->find('a')->getText(), 'The "upcasting sub1" tab is active.');
+    $this->assertEqual('upcasting sub1(active tab)', $result[0]->getText(), 'The "upcasting sub1" tab is active.');
 
     $this->drupalGet(Url::fromRoute('menu_test.local_task_test_upcasting_sub2', ['entity_test' => '1']));
 
@@ -202,7 +202,7 @@ public function testPluginLocalTask() {
 
     $result = $this->xpath('//ul[contains(@class, "tabs")]//li[contains(@class, "active")]');
     $this->assertEqual(1, count($result), 'There is one active tab.');
-    $this->assertEqual('upcasting sub2(active tab)', $result[0]->find('a')->getText(), 'The "upcasting sub2" tab is active.');
+    $this->assertEqual('upcasting sub2(active tab)', $result[0]->getText(), 'The "upcasting sub2" tab is active.');
   }
 
   /**