diff --git a/core/tests/Drupal/KernelTests/KernelTestBaseTest.php b/core/tests/Drupal/KernelTests/KernelTestBaseTest.php
index 11ced18..ec15ff2 100644
--- a/core/tests/Drupal/KernelTests/KernelTestBaseTest.php
+++ b/core/tests/Drupal/KernelTests/KernelTestBaseTest.php
@@ -28,7 +28,7 @@ public function ptestSetUpBeforeClass() {
   /**
    * @covers ::bootEnvironment
    */
-  public function ptestBootEnvironment() {
+  public function testBootEnvironment() {
     $this->assertRegExp('/^simpletest\d{6}$/', $this->databasePrefix);
     $this->assertStringStartsWith('vfs://root/sites/simpletest/', $this->siteDirectory);
     $this->assertEquals(array(
@@ -52,7 +52,7 @@ public function ptestBootEnvironment() {
   /**
    * @covers ::getDatabaseConnectionInfo
    */
-  public function ptestGetDatabaseConnectionInfoWithOutManualSetDbUrl() {
+  public function testGetDatabaseConnectionInfoWithOutManualSetDbUrl() {
     $options = $this->container->get('database')->getConnectionOptions();
     $this->assertSame($this->databasePrefix, $options['prefix']['default']);
   }
@@ -60,7 +60,7 @@ public function ptestGetDatabaseConnectionInfoWithOutManualSetDbUrl() {
   /**
    * @covers ::setUp
    */
-  public function ptestSetUp() {
+  public function testSetUp() {
     $this->assertTrue($this->container->has('request_stack'));
     $this->assertTrue($this->container->initialized('request_stack'));
     $request = $this->container->get('request_stack')->getCurrentRequest();
@@ -91,7 +91,7 @@ public function ptestSetUp() {
    * @covers ::setUp
    * @depends testSetUp
    */
-  public function ptestSetUpDoesNotLeak() {
+  public function testSetUpDoesNotLeak() {
     $this->assertArrayNotHasKey('destroy-me', $GLOBALS);
 
     // Ensure that we have a different database prefix.
@@ -102,7 +102,7 @@ public function ptestSetUpDoesNotLeak() {
   /**
    * @covers ::register
    */
-  public function ptestRegister() {
+  public function testRegister() {
     // Verify that this container is identical to the actual container.
     $this->assertInstanceOf('Symfony\Component\DependencyInjection\ContainerInterface', $this->container);
     $this->assertSame($this->container, \Drupal::getContainer());
@@ -137,7 +137,7 @@ public function ptestRegister() {
    *
    * The point of this test is to have integration level testing.
    */
-  public function ptestCompiledContainer() {
+  public function testCompiledContainer() {
     $this->enableModules(['system', 'user']);
     $this->assertNull($this->installConfig('user'));
   }
@@ -148,7 +148,7 @@ public function ptestCompiledContainer() {
    *
    * The point of this test is to have integration level testing.
    */
-  public function ptestCompiledContainerIsDestructed() {
+  public function testCompiledContainerIsDestructed() {
     $this->enableModules(['system', 'user']);
     $this->assertNull($this->installConfig('user'));
   }
@@ -156,7 +156,7 @@ public function ptestCompiledContainerIsDestructed() {
   /**
    * @covers ::render
    */
-  public function ptestRender() {
+  public function testRender() {
     $type = 'processed_text';
     $element_info = $this->container->get('element_info');
     $this->assertSame(['#defaults_loaded' => TRUE], $element_info->getInfo($type));