diff --git a/core/modules/node/src/Tests/Views/NodeContextualLinksTest.php b/core/modules/node/src/Tests/Views/NodeContextualLinksTest.php
index c77df9c..bb01895 100644
--- a/core/modules/node/src/Tests/Views/NodeContextualLinksTest.php
+++ b/core/modules/node/src/Tests/Views/NodeContextualLinksTest.php
@@ -35,6 +35,7 @@ class NodeContextualLinksTest extends NodeTestBase {
    * Tests contextual links.
    */
   public function testNodeContextualLinks() {
+    $this->drupalCreateContentType(array('type' => 'page'));
     $this->drupalCreateNode(array('promote' => 1));
     $this->drupalGet('node');
 
diff --git a/core/modules/rdf/src/Tests/UserAttributesTest.php b/core/modules/rdf/src/Tests/UserAttributesTest.php
index 64c306b..840701a 100644
--- a/core/modules/rdf/src/Tests/UserAttributesTest.php
+++ b/core/modules/rdf/src/Tests/UserAttributesTest.php
@@ -55,6 +55,8 @@ function testUserAttributesInMarkup() {
 
     $this->drupalLogin($user1);
 
+    $this->drupalCreateContentType(array('type' => 'article'));
+
     foreach($authors as $author) {
       $account_uri = url('user/' . $author->id(), array('absolute' => TRUE));
 
diff --git a/core/modules/statistics/src/Tests/Views/IntegrationTest.php b/core/modules/statistics/src/Tests/Views/IntegrationTest.php
index 5ef8610..b26745a 100644
--- a/core/modules/statistics/src/Tests/Views/IntegrationTest.php
+++ b/core/modules/statistics/src/Tests/Views/IntegrationTest.php
@@ -55,6 +55,7 @@ protected function setUp() {
     // Create a new user for viewing nodes.
     $this->webUser = $this->drupalCreateUser(array('access content'));
 
+    $this->drupalCreateContentType(array('type' => 'page'));
     $this->node = $this->drupalCreateNode(array('type' => 'page'));
 
     // Enable access logging.
diff --git a/core/modules/system/src/Tests/System/DateTimeTest.php b/core/modules/system/src/Tests/System/DateTimeTest.php
index a14d002..416a147 100644
--- a/core/modules/system/src/Tests/System/DateTimeTest.php
+++ b/core/modules/system/src/Tests/System/DateTimeTest.php
@@ -48,6 +48,7 @@ function testTimeZoneHandling() {
     // Create some nodes with different authored-on dates.
     $date1 = '2007-01-31 21:00:00 -1000';
     $date2 = '2007-07-31 21:00:00 -1000';
+    $this->drupalCreateContentType(array('type' => 'article'));
     $node1 = $this->drupalCreateNode(array('created' => strtotime($date1), 'type' => 'article'));
     $node2 = $this->drupalCreateNode(array('created' => strtotime($date2), 'type' => 'article'));
 
diff --git a/core/modules/system/src/Tests/System/FrontPageTest.php b/core/modules/system/src/Tests/System/FrontPageTest.php
index aeb758c..dd24ef5 100644
--- a/core/modules/system/src/Tests/System/FrontPageTest.php
+++ b/core/modules/system/src/Tests/System/FrontPageTest.php
@@ -29,6 +29,7 @@ protected function setUp() {
     // Create admin user, log in admin user, and create one node.
     $this->admin_user = $this->drupalCreateUser(array('access content', 'administer site configuration'));
     $this->drupalLogin($this->admin_user);
+    $this->drupalCreateContentType(array('type' => 'page'));
     $this->node_path = "node/" . $this->drupalCreateNode(array('promote' => 1))->id();
 
     // Configure 'node' as front page.
diff --git a/core/modules/system/src/Tests/Theme/TwigDebugMarkupTest.php b/core/modules/system/src/Tests/Theme/TwigDebugMarkupTest.php
index efb0818..102f542 100644
--- a/core/modules/system/src/Tests/Theme/TwigDebugMarkupTest.php
+++ b/core/modules/system/src/Tests/Theme/TwigDebugMarkupTest.php
@@ -30,6 +30,7 @@ function testTwigDebugMarkup() {
     $extension = twig_extension();
     theme_enable(array('test_theme'));
     \Drupal::config('system.theme')->set('default', 'test_theme')->save();
+    $this->drupalCreateContentType(array('type' => 'page'));
     // Enable debug, rebuild the service container, and clear all caches.
     $parameters = $this->container->getParameter('twig.config');
     $parameters['debug'] = TRUE;
diff --git a/core/modules/user/src/Tests/UserTimeZoneTest.php b/core/modules/user/src/Tests/UserTimeZoneTest.php
index f3ea297..4c09de0 100644
--- a/core/modules/user/src/Tests/UserTimeZoneTest.php
+++ b/core/modules/user/src/Tests/UserTimeZoneTest.php
@@ -46,6 +46,7 @@ function testUserTimeZone() {
     $date2 = '2007-03-11 01:00:00 -0800';
     // One date in PDT (summer time):
     $date3 = '2007-03-20 21:00:00 -0700';
+    $this->drupalCreateContentType(array('type' => 'article'));
     $node1 = $this->drupalCreateNode(array('created' => strtotime($date1), 'type' => 'article'));
     $node2 = $this->drupalCreateNode(array('created' => strtotime($date2), 'type' => 'article'));
     $node3 = $this->drupalCreateNode(array('created' => strtotime($date3), 'type' => 'article'));
diff --git a/core/modules/views/src/Tests/Entity/RowEntityRenderersTest.php b/core/modules/views/src/Tests/Entity/RowEntityRenderersTest.php
index c0f3a05..7dbc987 100644
--- a/core/modules/views/src/Tests/Entity/RowEntityRenderersTest.php
+++ b/core/modules/views/src/Tests/Entity/RowEntityRenderersTest.php
@@ -8,6 +8,7 @@
 namespace Drupal\views\Tests\Entity;
 
 use Drupal\Core\Language\Language;
+use Drupal\node\Entity\NodeType;
 use Drupal\views\Tests\ViewUnitTestBase;
 use Drupal\views\Views;
 
@@ -63,9 +64,9 @@ protected function setUp() {
     }
 
     // Make sure we do not try to render non-existing user data.
-    $config = \Drupal::config('node.type.test');
-    $config->set('settings.node.submitted', FALSE);
-    $config->save();
+    $node_type = NodeType::create(array('type' => 'test'));
+    $node_type->setDisplaySubmitted(FALSE);
+    $node_type->save();
   }
 
   /**
diff --git a/core/modules/views/src/Tests/Plugin/MiniPagerTest.php b/core/modules/views/src/Tests/Plugin/MiniPagerTest.php
index f8263a0..f6f31c4 100644
--- a/core/modules/views/src/Tests/Plugin/MiniPagerTest.php
+++ b/core/modules/views/src/Tests/Plugin/MiniPagerTest.php
@@ -41,6 +41,7 @@ class MiniPagerTest extends PluginTestBase {
   protected function setUp() {
     parent::setUp();
 
+    $this->drupalCreateContentType(array('type' => 'page'));
     // Create a bunch of test nodes.
     for ($i = 0; $i < 20; $i++) {
       $this->nodes[] = $this->drupalCreateNode();
diff --git a/core/modules/views/src/Tests/Plugin/PagerTest.php b/core/modules/views/src/Tests/Plugin/PagerTest.php
index 7a14e54..28cb593 100644
--- a/core/modules/views/src/Tests/Plugin/PagerTest.php
+++ b/core/modules/views/src/Tests/Plugin/PagerTest.php
@@ -111,6 +111,7 @@ public function testStorePagerSettings() {
   public function testNoLimit() {
     // Create 11 nodes and make sure that everyone is returned.
     // We create 11 nodes, because the default pager plugin had 10 items per page.
+    $this->drupalCreateContentType(array('type' => 'page'));
     for ($i = 0; $i < 11; $i++) {
       $this->drupalCreateNode();
     }
diff --git a/core/modules/views/src/Tests/Wizard/SortingTest.php b/core/modules/views/src/Tests/Wizard/SortingTest.php
index b5d236a..eb6cc98 100644
--- a/core/modules/views/src/Tests/Wizard/SortingTest.php
+++ b/core/modules/views/src/Tests/Wizard/SortingTest.php
@@ -20,6 +20,7 @@ class SortingTest extends WizardTestBase {
   function testSorting() {
     // Create nodes, each with a different creation time so that we can do a
     // meaningful sort.
+    $this->drupalCreateContentType(array('type' => 'page'));
     $node1 = $this->drupalCreateNode(array('created' => REQUEST_TIME));
     $node2 = $this->drupalCreateNode(array('created' => REQUEST_TIME + 1));
     $node3 = $this->drupalCreateNode(array('created' => REQUEST_TIME + 2));
diff --git a/core/modules/views_ui/src/Tests/OverrideDisplaysTest.php b/core/modules/views_ui/src/Tests/OverrideDisplaysTest.php
index 3b2ecf7..f9985aa 100644
--- a/core/modules/views_ui/src/Tests/OverrideDisplaysTest.php
+++ b/core/modules/views_ui/src/Tests/OverrideDisplaysTest.php
@@ -40,6 +40,7 @@ function testOverrideDisplays() {
 
     // Add a node that will appear in the view, so that the block will actually
     // be displayed.
+    $this->drupalCreateContentType(array('type' => 'page'));
     $this->drupalCreateNode();
 
     // Make sure the title appears in the page.
diff --git a/core/modules/views_ui/src/Tests/PreviewTest.php b/core/modules/views_ui/src/Tests/PreviewTest.php
index f133354..c681ec4 100644
--- a/core/modules/views_ui/src/Tests/PreviewTest.php
+++ b/core/modules/views_ui/src/Tests/PreviewTest.php
@@ -98,6 +98,7 @@ function testPreviewUI() {
   public function testPreviewWithPagersUI() {
 
     // Create 11 nodes and make sure that everyone is returned.
+    $this->drupalCreateContentType(array('type' => 'page'));
     for ($i = 0; $i < 11; $i++) {
       $this->drupalCreateNode();
     }