diff --git a/core/modules/aggregator/src/Tests/AggregatorRenderingTest.php b/core/modules/aggregator/src/Tests/AggregatorRenderingTest.php
index 16c6c6a..63a7e97 100644
--- a/core/modules/aggregator/src/Tests/AggregatorRenderingTest.php
+++ b/core/modules/aggregator/src/Tests/AggregatorRenderingTest.php
@@ -26,8 +26,6 @@ class AggregatorRenderingTest extends AggregatorTestBase {
   protected function setUp() {
     parent::setUp();
 
-    $this->enableCacheHeaders();
-
     $this->drupalPlaceBlock('page_title_block');
   }
 
diff --git a/core/modules/block/src/Tests/BlockInstallTest.php b/core/modules/block/src/Tests/BlockInstallTest.php
index 2e49440..84819e6 100644
--- a/core/modules/block/src/Tests/BlockInstallTest.php
+++ b/core/modules/block/src/Tests/BlockInstallTest.php
@@ -16,16 +16,6 @@
  */
 class BlockInstallTest extends WebTestBase {
 
-  /**
-   * {@inheritdoc}
-   */
-  protected function setUp() {
-    parent::setUp();
-
-    $this->enableCacheHeaders();
-  }
-
-
   public function testCacheTagInvalidationUponInstallation() {
     // Warm the page cache.
     $this->drupalGet('');
diff --git a/core/modules/block/src/Tests/BlockSystemBrandingTest.php b/core/modules/block/src/Tests/BlockSystemBrandingTest.php
index 5cda4f6..a78f675 100644
--- a/core/modules/block/src/Tests/BlockSystemBrandingTest.php
+++ b/core/modules/block/src/Tests/BlockSystemBrandingTest.php
@@ -26,9 +26,6 @@ class BlockSystemBrandingTest extends BlockTestBase {
    */
   protected function setUp() {
     parent::setUp();
-
-    $this->enableCacheHeaders();
-
     // Set a site slogan.
     $this->config('system.site')
       ->set('slogan', 'Community plumbing')
diff --git a/core/modules/block/src/Tests/Views/DisplayBlockTest.php b/core/modules/block/src/Tests/Views/DisplayBlockTest.php
index 29f55b3..f7b3ffe 100644
--- a/core/modules/block/src/Tests/Views/DisplayBlockTest.php
+++ b/core/modules/block/src/Tests/Views/DisplayBlockTest.php
@@ -43,7 +43,6 @@ class DisplayBlockTest extends ViewTestBase {
   protected function setUp() {
     parent::setUp();
 
-    $this->enableCacheHeaders();
     ViewTestData::createTestViews(get_class($this), array('block_test_views'));
     $this->enableViewsTestModule();
   }
diff --git a/core/modules/book/src/Tests/BookTest.php b/core/modules/book/src/Tests/BookTest.php
index a5fcf14..b1c9fa3 100644
--- a/core/modules/book/src/Tests/BookTest.php
+++ b/core/modules/book/src/Tests/BookTest.php
@@ -69,7 +69,6 @@ protected function setUp() {
     parent::setUp();
     $this->drupalPlaceBlock('system_breadcrumb_block');
     $this->drupalPlaceBlock('page_title_block');
-    $this->enableCacheHeaders();
 
     // node_access_test requires a node_access_rebuild().
     node_access_rebuild();
diff --git a/core/modules/comment/src/Tests/CommentAnonymousTest.php b/core/modules/comment/src/Tests/CommentAnonymousTest.php
index 57b4846..b7e5bd8 100644
--- a/core/modules/comment/src/Tests/CommentAnonymousTest.php
+++ b/core/modules/comment/src/Tests/CommentAnonymousTest.php
@@ -19,7 +19,6 @@ class CommentAnonymousTest extends CommentTestBase {
   protected function setUp() {
     parent::setUp();
 
-    $this->enableCacheHeaders();
     // Enable anonymous and authenticated user comments.
     user_role_grant_permissions(RoleInterface::ANONYMOUS_ID, array(
       'access comments',
diff --git a/core/modules/comment/src/Tests/CommentCacheTagsTest.php b/core/modules/comment/src/Tests/CommentCacheTagsTest.php
index 946bdf9..15142d8 100644
--- a/core/modules/comment/src/Tests/CommentCacheTagsTest.php
+++ b/core/modules/comment/src/Tests/CommentCacheTagsTest.php
@@ -46,7 +46,6 @@ class CommentCacheTagsTest extends EntityWithUriCacheTagsTestBase {
   protected function setUp() {
     parent::setUp();
 
-    $this->enableCacheHeaders();
     // Give anonymous users permission to view comments, so that we can verify
     // the cache tags of cached versions of comment pages.
     $user_role = Role::load(RoleInterface::ANONYMOUS_ID);
diff --git a/core/modules/comment/src/Tests/CommentRssTest.php b/core/modules/comment/src/Tests/CommentRssTest.php
index 57d82aa..2a87859 100644
--- a/core/modules/comment/src/Tests/CommentRssTest.php
+++ b/core/modules/comment/src/Tests/CommentRssTest.php
@@ -34,8 +34,6 @@ class CommentRssTest extends CommentTestBase {
   protected function setUp() {
     parent::setUp();
 
-    $this->enableCacheHeaders();
-
     // Setup the rss view display.
     EntityViewDisplay::create([
       'status' => TRUE,
diff --git a/core/modules/config/src/Tests/CacheabilityMetadataConfigOverrideIntegrationTest.php b/core/modules/config/src/Tests/CacheabilityMetadataConfigOverrideIntegrationTest.php
index aa4b73d..22d0b11 100644
--- a/core/modules/config/src/Tests/CacheabilityMetadataConfigOverrideIntegrationTest.php
+++ b/core/modules/config/src/Tests/CacheabilityMetadataConfigOverrideIntegrationTest.php
@@ -30,7 +30,6 @@ class CacheabilityMetadataConfigOverrideIntegrationTest extends WebTestBase {
   public function setUp() {
     parent::setUp();
 
-    $this->enableCacheHeaders();
     // @todo If our block does not contain any content then the cache context
     //   is not bubbling up and the test fails. Remove this line once the cache
     //   contexts are properly set. See https://www.drupal.org/node/2529980.
diff --git a/core/modules/contact/src/Tests/ContactPersonalTest.php b/core/modules/contact/src/Tests/ContactPersonalTest.php
index 3c5e3d2..d133240 100644
--- a/core/modules/contact/src/Tests/ContactPersonalTest.php
+++ b/core/modules/contact/src/Tests/ContactPersonalTest.php
@@ -51,8 +51,6 @@ class ContactPersonalTest extends WebTestBase {
   protected function setUp() {
     parent::setUp();
 
-    $this->enableCacheHeaders();
-
     // Create an admin user.
     $this->adminUser = $this->drupalCreateUser(array('administer contact forms', 'administer users', 'administer account settings', 'access site reports'));
 
diff --git a/core/modules/contact/src/Tests/ContactSitewideTest.php b/core/modules/contact/src/Tests/ContactSitewideTest.php
index b3480db..39cd34a 100644
--- a/core/modules/contact/src/Tests/ContactSitewideTest.php
+++ b/core/modules/contact/src/Tests/ContactSitewideTest.php
@@ -38,8 +38,6 @@ class ContactSitewideTest extends WebTestBase {
    */
   protected function setUp() {
     parent::setUp();
-
-    $this->enableCacheHeaders();
     $this->drupalPlaceBlock('system_breadcrumb_block');
     $this->drupalPlaceBlock('local_actions_block');
     $this->drupalPlaceBlock('page_title_block');
diff --git a/core/modules/content_translation/src/Tests/ContentTranslationUITestBase.php b/core/modules/content_translation/src/Tests/ContentTranslationUITestBase.php
index 52bc0a6..9ed2e46 100644
--- a/core/modules/content_translation/src/Tests/ContentTranslationUITestBase.php
+++ b/core/modules/content_translation/src/Tests/ContentTranslationUITestBase.php
@@ -55,15 +55,6 @@
   protected $defaultCacheContexts = ['languages:language_interface', 'theme', 'url.query_args:_wrapper_format', 'user.permissions'];
 
   /**
-   * {@inheritdoc}
-   */
-  protected function setUp() {
-    parent::setUp();
-
-    $this->enableCacheHeaders();
-  }
-
-  /**
    * Tests the basic translation UI.
    */
   function testTranslationUI() {
diff --git a/core/modules/content_translation/src/Tests/ContentTranslationWorkflowsTest.php b/core/modules/content_translation/src/Tests/ContentTranslationWorkflowsTest.php
index 0507aac..b602be0 100644
--- a/core/modules/content_translation/src/Tests/ContentTranslationWorkflowsTest.php
+++ b/core/modules/content_translation/src/Tests/ContentTranslationWorkflowsTest.php
@@ -35,8 +35,6 @@ class ContentTranslationWorkflowsTest extends ContentTranslationTestBase {
 
   protected function setUp() {
     parent::setUp();
-
-    $this->enableCacheHeaders();
     $this->setupEntity();
   }
 
diff --git a/core/modules/forum/src/Tests/ForumIndexTest.php b/core/modules/forum/src/Tests/ForumIndexTest.php
index c24315a..e84a3eb 100644
--- a/core/modules/forum/src/Tests/ForumIndexTest.php
+++ b/core/modules/forum/src/Tests/ForumIndexTest.php
@@ -26,7 +26,6 @@ class ForumIndexTest extends WebTestBase {
   protected function setUp() {
     parent::setUp();
 
-    $this->enableCacheHeaders();
     // Create a test user.
     $web_user = $this->drupalCreateUser(['create forum content', 'edit own forum content', 'edit any forum content', 'administer nodes', 'administer forums']);
     $this->drupalLogin($web_user);
diff --git a/core/modules/forum/src/Tests/ForumTest.php b/core/modules/forum/src/Tests/ForumTest.php
index 475eb0b..974e400 100644
--- a/core/modules/forum/src/Tests/ForumTest.php
+++ b/core/modules/forum/src/Tests/ForumTest.php
@@ -82,7 +82,6 @@ class ForumTest extends WebTestBase {
    */
   protected function setUp() {
     parent::setUp();
-    $this->enableCacheHeaders();
     $this->drupalPlaceBlock('system_breadcrumb_block');
     $this->drupalPlaceBlock('page_title_block');
 
diff --git a/core/modules/history/src/Tests/HistoryTest.php b/core/modules/history/src/Tests/HistoryTest.php
index 892a60f..3340f1a 100644
--- a/core/modules/history/src/Tests/HistoryTest.php
+++ b/core/modules/history/src/Tests/HistoryTest.php
@@ -41,7 +41,6 @@ class HistoryTest extends WebTestBase {
   protected function setUp() {
     parent::setUp();
 
-    $this->enableCacheHeaders();
     $this->drupalCreateContentType(array('type' => 'page', 'name' => 'Basic page'));
 
     $this->user = $this->drupalCreateUser(array('create page content', 'access content'));
diff --git a/core/modules/image/src/Tests/ImageFieldDisplayTest.php b/core/modules/image/src/Tests/ImageFieldDisplayTest.php
index 444a4f2..c4cf485 100644
--- a/core/modules/image/src/Tests/ImageFieldDisplayTest.php
+++ b/core/modules/image/src/Tests/ImageFieldDisplayTest.php
@@ -29,15 +29,6 @@ class ImageFieldDisplayTest extends ImageFieldTestBase {
   public static $modules = array('field_ui');
 
   /**
-   * {@inheritdoc}
-   */
-  protected function setUp() {
-    parent::setUp();
-
-    $this->enableCacheHeaders();
-  }
-
-  /**
    * Test image formatters on node display for public files.
    */
   function testImageFieldFormattersPublic() {
diff --git a/core/modules/menu_ui/src/Tests/MenuNodeTest.php b/core/modules/menu_ui/src/Tests/MenuNodeTest.php
index 694c2c3..b3397cc 100644
--- a/core/modules/menu_ui/src/Tests/MenuNodeTest.php
+++ b/core/modules/menu_ui/src/Tests/MenuNodeTest.php
@@ -34,7 +34,6 @@ class MenuNodeTest extends WebTestBase {
   protected function setUp() {
     parent::setUp();
 
-    $this->enableCacheHeaders();
     $this->drupalPlaceBlock('system_menu_block:main');
     $this->drupalPlaceBlock('page_title_block');
 
diff --git a/core/modules/menu_ui/src/Tests/MenuTest.php b/core/modules/menu_ui/src/Tests/MenuTest.php
index b7f17b5..326db81 100644
--- a/core/modules/menu_ui/src/Tests/MenuTest.php
+++ b/core/modules/menu_ui/src/Tests/MenuTest.php
@@ -70,7 +70,6 @@ class MenuTest extends MenuWebTestBase {
   protected function setUp() {
     parent::setUp();
 
-    $this->enableCacheHeaders();
     $this->drupalPlaceBlock('page_title_block');
 
     $this->drupalCreateContentType(array('type' => 'article', 'name' => 'Article'));
diff --git a/core/modules/node/src/Tests/NodeBlockFunctionalTest.php b/core/modules/node/src/Tests/NodeBlockFunctionalTest.php
index 731ec2c..386188f 100644
--- a/core/modules/node/src/Tests/NodeBlockFunctionalTest.php
+++ b/core/modules/node/src/Tests/NodeBlockFunctionalTest.php
@@ -45,8 +45,6 @@ class NodeBlockFunctionalTest extends NodeTestBase {
   protected function setUp() {
     parent::setUp();
 
-    $this->enableCacheHeaders();
-
     // Create users and test node.
     $this->adminUser = $this->drupalCreateUser(array('administer content types', 'administer nodes', 'administer blocks', 'access content overview'));
     $this->webUser = $this->drupalCreateUser(array('access content', 'create article content'));
diff --git a/core/modules/node/src/Tests/NodeTypeTest.php b/core/modules/node/src/Tests/NodeTypeTest.php
index 92ad3c0..a8fa54d 100644
--- a/core/modules/node/src/Tests/NodeTypeTest.php
+++ b/core/modules/node/src/Tests/NodeTypeTest.php
@@ -26,15 +26,6 @@ class NodeTypeTest extends NodeTestBase {
   public static $modules = ['field_ui'];
 
   /**
-   * {@inheritdoc}
-   */
-  protected function setUp() {
-    parent::setUp();
-
-    $this->enableCacheHeaders();
-  }
-
-  /**
    * Ensures that node type functions (node_type_get_*) work correctly.
    *
    * Load available node types and validate the returned data.
diff --git a/core/modules/node/src/Tests/Views/FrontPageTest.php b/core/modules/node/src/Tests/Views/FrontPageTest.php
index 9ecc91f..5cd78a8 100644
--- a/core/modules/node/src/Tests/Views/FrontPageTest.php
+++ b/core/modules/node/src/Tests/Views/FrontPageTest.php
@@ -47,7 +47,6 @@ class FrontPageTest extends ViewTestBase {
   protected function setUp() {
     parent::setUp();
 
-    $this->enableCacheHeaders();
     $this->nodeStorage = $this->container->get('entity.manager')
       ->getStorage('node');
   }
diff --git a/core/modules/page_cache/src/Tests/PageCacheTagsIntegrationTest.php b/core/modules/page_cache/src/Tests/PageCacheTagsIntegrationTest.php
index 0d1a63b..22ae7b2 100644
--- a/core/modules/page_cache/src/Tests/PageCacheTagsIntegrationTest.php
+++ b/core/modules/page_cache/src/Tests/PageCacheTagsIntegrationTest.php
@@ -33,7 +33,6 @@ class PageCacheTagsIntegrationTest extends WebTestBase {
   protected function setUp() {
     parent::setUp();
 
-    $this->enableCacheHeaders();
     $this->enablePageCaching();
   }
 
diff --git a/core/modules/page_cache/src/Tests/PageCacheTest.php b/core/modules/page_cache/src/Tests/PageCacheTest.php
index 0b833b9..8c1a2d3 100644
--- a/core/modules/page_cache/src/Tests/PageCacheTest.php
+++ b/core/modules/page_cache/src/Tests/PageCacheTest.php
@@ -37,7 +37,6 @@ class PageCacheTest extends WebTestBase {
   protected function setUp() {
     parent::setUp();
 
-    $this->enableCacheHeaders();
     $this->config('system.site')
       ->set('name', 'Drupal')
       ->set('page.front', '/test-page')
@@ -51,6 +50,10 @@ protected function setUp() {
    * persisted.
    */
   function testPageCacheTags() {
+    // Ensure that the sending out of the cache tags / contexts is independent
+    // from the page cache.
+    $this->setCacheHeaders(FALSE);
+
     $config = $this->config('system.performance');
     $config->set('cache.page.max_age', 300);
     $config->save();
diff --git a/core/modules/responsive_image/src/Tests/ResponsiveImageFieldDisplayTest.php b/core/modules/responsive_image/src/Tests/ResponsiveImageFieldDisplayTest.php
index d5932a7..b42831b 100644
--- a/core/modules/responsive_image/src/Tests/ResponsiveImageFieldDisplayTest.php
+++ b/core/modules/responsive_image/src/Tests/ResponsiveImageFieldDisplayTest.php
@@ -43,7 +43,6 @@ class ResponsiveImageFieldDisplayTest extends ImageFieldTestBase {
    */
   protected function setUp() {
     parent::setUp();
-    $this->enableCacheHeaders();
 
     // Create user.
     $this->adminUser = $this->drupalCreateUser(array(
diff --git a/core/modules/rest/src/Tests/PageCacheTest.php b/core/modules/rest/src/Tests/PageCacheTest.php
index ea943e9..3ae0084 100644
--- a/core/modules/rest/src/Tests/PageCacheTest.php
+++ b/core/modules/rest/src/Tests/PageCacheTest.php
@@ -22,15 +22,6 @@ class PageCacheTest extends RESTTestBase {
   public static $modules = array('hal', 'rest', 'entity_test');
 
   /**
-   * {@inheritdoc}
-   */
-  protected function setUp() {
-    parent::setUp();
-
-    $this->enableCacheHeaders();
-  }
-
-  /**
    * Tests that configuration changes also clear the page cache.
    */
   public function testConfigChangePageCache() {
diff --git a/core/modules/rest/src/Tests/Views/StyleSerializerTest.php b/core/modules/rest/src/Tests/Views/StyleSerializerTest.php
index bf1ef9e..8fdbec4 100644
--- a/core/modules/rest/src/Tests/Views/StyleSerializerTest.php
+++ b/core/modules/rest/src/Tests/Views/StyleSerializerTest.php
@@ -61,8 +61,6 @@ class StyleSerializerTest extends PluginTestBase {
   protected function setUp() {
     parent::setUp();
 
-    $this->enableCacheHeaders();
-
     ViewTestData::createTestViews(get_class($this), array('rest_test_views'));
 
     $this->adminUser = $this->drupalCreateUser(array('administer views', 'administer entity_test content', 'access user profiles', 'view test entity'));
diff --git a/core/modules/search/src/Tests/SearchPageCacheTagsTest.php b/core/modules/search/src/Tests/SearchPageCacheTagsTest.php
index 026db6c..6a74718 100644
--- a/core/modules/search/src/Tests/SearchPageCacheTagsTest.php
+++ b/core/modules/search/src/Tests/SearchPageCacheTagsTest.php
@@ -40,7 +40,6 @@ class SearchPageCacheTagsTest extends SearchTestBase {
    */
   protected function setUp() {
     parent::setUp();
-    $this->enableCacheHeaders();
 
     // Create user.
     $this->searchingUser = $this->drupalCreateUser(array('search content', 'access user profiles'));
diff --git a/core/modules/simpletest/src/WebTestBase.php b/core/modules/simpletest/src/WebTestBase.php
index 21ad1f9..658fe03 100644
--- a/core/modules/simpletest/src/WebTestBase.php
+++ b/core/modules/simpletest/src/WebTestBase.php
@@ -761,7 +761,6 @@ protected function prepareSettings() {
       'value' => FALSE,
       'required' => TRUE,
     ];
-
     $this->writeSettings($settings);
     // Allow for test-specific overrides.
     $settings_testing_file = DRUPAL_ROOT . '/' . $this->originalSite . '/settings.testing.php';
@@ -813,6 +812,8 @@ protected function initSettings() {
     // TestBase::restoreEnvironment() will delete the entire site directory.
     // Not using File API; a potential error must trigger a PHP warning.
     chmod(DRUPAL_ROOT . '/' . $this->siteDirectory, 0777);
+
+    $this->setCacheHeaders();
   }
 
   /**
@@ -3004,9 +3005,12 @@ protected function assertNoCacheTag($cache_tag) {
   }
 
   /**
-   * Writes the needed cache headers.
+   * Sets the setting whether to send cacheability headers.
+   *
+   * @param bool $value
+   *   (optional) Should the cache headers be send.
    */
-  protected function enableCacheHeaders() {
+  protected function setCacheHeaders($value = TRUE) {
     // Send cacheability headers so tests can check their values.
     $settings['settings']['send_cacheability_headers'] = (object) [
       'value' => TRUE,
diff --git a/core/modules/system/src/Tests/Cache/PageCacheTagsTestBase.php b/core/modules/system/src/Tests/Cache/PageCacheTagsTestBase.php
index 5c5f762..b4f40bd 100644
--- a/core/modules/system/src/Tests/Cache/PageCacheTagsTestBase.php
+++ b/core/modules/system/src/Tests/Cache/PageCacheTagsTestBase.php
@@ -29,8 +29,6 @@
   protected function setUp() {
     parent::setUp();
 
-    $this->enableCacheHeaders();
-
     // Enable page caching.
     $config = $this->config('system.performance');
     $config->set('cache.page.max_age', 3600);
diff --git a/core/modules/system/src/Tests/System/TokenReplaceWebTest.php b/core/modules/system/src/Tests/System/TokenReplaceWebTest.php
index c330e39..ba94e51 100644
--- a/core/modules/system/src/Tests/System/TokenReplaceWebTest.php
+++ b/core/modules/system/src/Tests/System/TokenReplaceWebTest.php
@@ -26,15 +26,6 @@ class TokenReplaceWebTest extends WebTestBase {
   public static $modules = ['token_test', 'filter', 'node'];
 
   /**
-   * @inheritDoc
-   */
-  protected function setUp() {
-    parent::setUp();
-
-    $this->enableCacheHeaders();
-  }
-
-  /**
    * Tests a token replacement on an actual website.
    */
   public function testTokens() {
diff --git a/core/modules/toolbar/src/Tests/ToolbarCacheContextsTest.php b/core/modules/toolbar/src/Tests/ToolbarCacheContextsTest.php
index 8277811..759f646 100644
--- a/core/modules/toolbar/src/Tests/ToolbarCacheContextsTest.php
+++ b/core/modules/toolbar/src/Tests/ToolbarCacheContextsTest.php
@@ -60,8 +60,6 @@ class ToolbarCacheContextsTest extends WebTestBase {
   protected function setUp() {
     parent::setUp();
 
-    $this->enableCacheHeaders();
-
     $this->adminUser = $this->drupalCreateUser($this->perms);
     $this->adminUser2 = $this->drupalCreateUser($this->perms);
   }
diff --git a/core/modules/tracker/src/Tests/TrackerTest.php b/core/modules/tracker/src/Tests/TrackerTest.php
index 7a7c0e9..425c4a1 100644
--- a/core/modules/tracker/src/Tests/TrackerTest.php
+++ b/core/modules/tracker/src/Tests/TrackerTest.php
@@ -51,8 +51,6 @@ class TrackerTest extends WebTestBase {
   protected function setUp() {
     parent::setUp();
 
-    $this->enableCacheHeaders();
-
     $this->drupalCreateContentType(array('type' => 'page', 'name' => 'Basic page'));
 
     $permissions = array('access comments', 'create page content', 'post comments', 'skip comment approval');
diff --git a/core/modules/views/src/Tests/Handler/FieldWebTest.php b/core/modules/views/src/Tests/Handler/FieldWebTest.php
index 135f364..3f9a184 100644
--- a/core/modules/views/src/Tests/Handler/FieldWebTest.php
+++ b/core/modules/views/src/Tests/Handler/FieldWebTest.php
@@ -48,7 +48,6 @@ class FieldWebTest extends HandlerTestBase {
   protected function setUp() {
     parent::setUp();
 
-    $this->enableCacheHeaders();
     $this->enableViewsTestModule();
   }
 
diff --git a/core/modules/views/src/Tests/Plugin/CacheWebTest.php b/core/modules/views/src/Tests/Plugin/CacheWebTest.php
index 2601ed7..85194e2 100644
--- a/core/modules/views/src/Tests/Plugin/CacheWebTest.php
+++ b/core/modules/views/src/Tests/Plugin/CacheWebTest.php
@@ -41,7 +41,6 @@ class CacheWebTest extends PluginTestBase {
   protected function setUp() {
     parent::setUp();
 
-    $this->enableCacheHeaders();
     $this->enableViewsTestModule();
   }
 
diff --git a/core/modules/views/src/Tests/Plugin/DisplayPageWebTest.php b/core/modules/views/src/Tests/Plugin/DisplayPageWebTest.php
index 437ce0b..1ce4f59 100644
--- a/core/modules/views/src/Tests/Plugin/DisplayPageWebTest.php
+++ b/core/modules/views/src/Tests/Plugin/DisplayPageWebTest.php
@@ -39,7 +39,6 @@ class DisplayPageWebTest extends PluginTestBase {
   protected function setUp() {
     parent::setUp();
 
-    $this->enableCacheHeaders();
     $this->enableViewsTestModule();
     $this->drupalPlaceBlock('local_tasks_block');
   }
diff --git a/core/modules/views/src/Tests/Plugin/ExposedFormTest.php b/core/modules/views/src/Tests/Plugin/ExposedFormTest.php
index b027844..8906cfd 100644
--- a/core/modules/views/src/Tests/Plugin/ExposedFormTest.php
+++ b/core/modules/views/src/Tests/Plugin/ExposedFormTest.php
@@ -40,7 +40,6 @@ class ExposedFormTest extends ViewTestBase {
   protected function setUp() {
     parent::setUp();
 
-    $this->enableCacheHeaders();
     $this->drupalCreateContentType(array('type' => 'article'));
 
     // Create some random nodes.
diff --git a/core/modules/views/src/Tests/Plugin/PagerTest.php b/core/modules/views/src/Tests/Plugin/PagerTest.php
index 593dec8..bdd95ed 100644
--- a/core/modules/views/src/Tests/Plugin/PagerTest.php
+++ b/core/modules/views/src/Tests/Plugin/PagerTest.php
@@ -42,16 +42,6 @@ class PagerTest extends PluginTestBase {
   protected $localeStorage;
 
   /**
-   * {@inheritdoc}
-   */
-  protected function setUp($import_test_views = TRUE) {
-    parent::setUp($import_test_views);
-
-    $this->enableCacheHeaders();
-  }
-
-
-  /**
    * Pagers was sometimes not stored.
    *
    * @see https://www.drupal.org/node/652712