diff --git a/core/modules/field_ui/tests/src/Functional/EntityDisplayModeTest.php b/core/modules/field_ui/tests/src/Functional/EntityDisplayModeTest.php
index 350a86adf2..78764fb32d 100644
--- a/core/modules/field_ui/tests/src/Functional/EntityDisplayModeTest.php
+++ b/core/modules/field_ui/tests/src/Functional/EntityDisplayModeTest.php
@@ -4,6 +4,7 @@
 
 use Drupal\Core\Entity\Entity\EntityFormMode;
 use Drupal\Core\Entity\Entity\EntityViewMode;
+use Drupal\Core\Url;
 use Drupal\Tests\BrowserTestBase;
 
 /**
@@ -73,10 +74,10 @@ public function testEntityViewModeUI() {
     // Test that the link templates added by field_ui_entity_type_build() are
     // generating valid routes.
     $view_mode = EntityViewMode::load('entity_test.' . $edit['id']);
-    $this->assertSame('/admin/structure/display-modes/view', $view_mode->toUrl('collection')->toString());
-    $this->assertSame('/admin/structure/display-modes/view/add/entity_test', $view_mode->toUrl('add-form')->toString());
-    $this->assertSame('/admin/structure/display-modes/view/manage/entity_test.' . $edit['id'], $view_mode->toUrl('edit-form')->toString());
-    $this->assertSame('/admin/structure/display-modes/view/manage/entity_test.' . $edit['id'] . '/delete', $view_mode->toUrl('delete-form')->toString());
+    $this->assertEquals(Url::fromRoute('entity.entity_view_mode.collection')->toString(), $view_mode->toUrl('collection')->toString());
+    $this->assertEquals(Url::fromRoute('entity.entity_view_mode.add_form', ['entity_type_id' => $view_mode->getTargetType()])->toString(), $view_mode->toUrl('add-form')->toString());
+    $this->assertEquals(Url::fromRoute('entity.entity_view_mode.edit_form', ['entity_view_mode' => $view_mode->id()])->toString(), $view_mode->toUrl('edit-form')->toString());
+    $this->assertEquals(Url::fromRoute('entity.entity_view_mode.delete_form', ['entity_view_mode' => $view_mode->id()])->toString(), $view_mode->toUrl('delete-form')->toString());
 
     // Test deleting the view mode.
     $this->clickLink(t('Delete'));
@@ -126,11 +127,11 @@ public function testEntityFormModeUI() {
 
     // Test that the link templates added by field_ui_entity_type_build() are
     // generating valid routes.
-    $view_mode = EntityFormMode::load('entity_test.' . $edit['id']);
-    $this->assertSame('/admin/structure/display-modes/form', $view_mode->toUrl('collection')->toString());
-    $this->assertSame('/admin/structure/display-modes/form/add/entity_test', $view_mode->toUrl('add-form')->toString());
-    $this->assertSame('/admin/structure/display-modes/form/manage/entity_test.' . $edit['id'], $view_mode->toUrl('edit-form')->toString());
-    $this->assertSame('/admin/structure/display-modes/form/manage/entity_test.' . $edit['id'] . '/delete', $view_mode->toUrl('delete-form')->toString());
+    $form_mode = EntityFormMode::load('entity_test.' . $edit['id']);
+    $this->assertEquals(Url::fromRoute('entity.entity_form_mode.collection')->toString(), $form_mode->toUrl('collection')->toString());
+    $this->assertEquals(Url::fromRoute('entity.entity_form_mode.add_form', ['entity_type_id' => $form_mode->getTargetType()])->toString(), $form_mode->toUrl('add-form')->toString());
+    $this->assertEquals(Url::fromRoute('entity.entity_form_mode.edit_form', ['entity_form_mode' => $form_mode->id()])->toString(), $form_mode->toUrl('edit-form')->toString());
+    $this->assertEquals(Url::fromRoute('entity.entity_form_mode.delete_form', ['entity_form_mode' => $form_mode->id()])->toString(), $form_mode->toUrl('delete-form')->toString());
 
     // Test deleting the form mode.
     $this->clickLink(t('Delete'));