diff --git a/tests/phpunit/tests/admin/includesFile.php b/tests/phpunit/tests/admin/includesFile.php
index 5c58cbfcd4..5929940955 100644
--- a/tests/phpunit/tests/admin/includesFile.php
+++ b/tests/phpunit/tests/admin/includesFile.php
@@ -4,7 +4,7 @@
  * @group file
  * @group admin
  */
-class Tests_Admin_includesFile extends WP_UnitTestCase {
+class Tests_Admin_IncludesFile extends WP_UnitTestCase {
 
 	/**
 	 * @ticket 20449
diff --git a/tests/phpunit/tests/admin/includesListTable.php b/tests/phpunit/tests/admin/includesListTable.php
index b15d6d5c15..014475b282 100644
--- a/tests/phpunit/tests/admin/includesListTable.php
+++ b/tests/phpunit/tests/admin/includesListTable.php
@@ -3,7 +3,7 @@
 /**
  * @group admin
  */
-class Tests_Admin_includesListTable extends WP_UnitTestCase {
+class Tests_Admin_IncludesListTable extends WP_UnitTestCase {
 	protected static $top           = array();
 	protected static $children      = array();
 	protected static $grandchildren = array();
diff --git a/tests/phpunit/tests/admin/includesMisc.php b/tests/phpunit/tests/admin/includesMisc.php
index 93951af4e5..6b267335c4 100644
--- a/tests/phpunit/tests/admin/includesMisc.php
+++ b/tests/phpunit/tests/admin/includesMisc.php
@@ -3,7 +3,7 @@
 /**
  * @group admin
  */
-class Tests_Admin_includesMisc extends WP_UnitTestCase {
+class Tests_Admin_IncludesMisc extends WP_UnitTestCase {
 	function test_shorten_url() {
 		$tests = array(
 			'wordpress\.org/about/philosophy'
diff --git a/tests/phpunit/tests/admin/includesPlugin.php b/tests/phpunit/tests/admin/includesPlugin.php
index ebba733f23..6ba4cb33e0 100644
--- a/tests/phpunit/tests/admin/includesPlugin.php
+++ b/tests/phpunit/tests/admin/includesPlugin.php
@@ -3,7 +3,7 @@
  * @group plugins
  * @group admin
  */
-class Tests_Admin_includesPlugin extends WP_UnitTestCase {
+class Tests_Admin_IncludesPlugin extends WP_UnitTestCase {
 	public static function wpSetUpBeforeClass( $factory ) {
 		self::_back_up_mu_plugins();
 	}
diff --git a/tests/phpunit/tests/admin/includesPost.php b/tests/phpunit/tests/admin/includesPost.php
index 1b33aff87c..8c5013279e 100644
--- a/tests/phpunit/tests/admin/includesPost.php
+++ b/tests/phpunit/tests/admin/includesPost.php
@@ -3,7 +3,7 @@
 /**
  * @group admin
  */
-class Tests_Admin_Includes_Post extends WP_UnitTestCase {
+class Tests_Admin_IncludesPost extends WP_UnitTestCase {
 	protected static $contributor_id;
 	protected static $author_ids;
 	protected static $editor_id;
diff --git a/tests/phpunit/tests/admin/includesSchema.php b/tests/phpunit/tests/admin/includesSchema.php
index 1ce0a95b2e..fb19c716b4 100644
--- a/tests/phpunit/tests/admin/includesSchema.php
+++ b/tests/phpunit/tests/admin/includesSchema.php
@@ -3,7 +3,7 @@
 /**
  * @group admin
  */
-class Tests_Admin_Includes_Schema extends WP_UnitTestCase {
+class Tests_Admin_IncludesSchema extends WP_UnitTestCase {
 
 	private static $options;
 	private static $blogmeta;
diff --git a/tests/phpunit/tests/admin/includesScreen.php b/tests/phpunit/tests/admin/includesScreen.php
index a93803e57e..c52e6f1597 100644
--- a/tests/phpunit/tests/admin/includesScreen.php
+++ b/tests/phpunit/tests/admin/includesScreen.php
@@ -4,7 +4,7 @@
  * @group admin
  * @group adminScreen
  */
-class Tests_Admin_includesScreen extends WP_UnitTestCase {
+class Tests_Admin_IncludesScreen extends WP_UnitTestCase {
 	public $core_screens = array(
 		'index.php'                            => array(
 			'base'            => 'dashboard',
diff --git a/tests/phpunit/tests/admin/includesTemplate.php b/tests/phpunit/tests/admin/includesTemplate.php
index 7a7b5ccd40..6e345514ce 100644
--- a/tests/phpunit/tests/admin/includesTemplate.php
+++ b/tests/phpunit/tests/admin/includesTemplate.php
@@ -2,7 +2,7 @@
 /**
  * @group admin
  */
-class Tests_Admin_includesTemplate extends WP_UnitTestCase {
+class Tests_Admin_IncludesTemplate extends WP_UnitTestCase {
 
 	/**
 	 * @ticket 51147
diff --git a/tests/phpunit/tests/admin/includesTheme.php b/tests/phpunit/tests/admin/includesTheme.php
index 58b7ff5391..1cb39e6832 100644
--- a/tests/phpunit/tests/admin/includesTheme.php
+++ b/tests/phpunit/tests/admin/includesTheme.php
@@ -2,7 +2,7 @@
 /**
  * @group themes
  */
-class Tests_Admin_includesTheme extends WP_UnitTestCase {
+class Tests_Admin_IncludesTheme extends WP_UnitTestCase {
 
 	function set_up() {
 		parent::set_up();
diff --git a/tests/phpunit/tests/admin/includesCommunityEvents.php b/tests/phpunit/tests/admin/wpCommunityEvents.php
similarity index 99%
rename from tests/phpunit/tests/admin/includesCommunityEvents.php
rename to tests/phpunit/tests/admin/wpCommunityEvents.php
index 4ca5a64360..8e7b8af6a3 100644
--- a/tests/phpunit/tests/admin/includesCommunityEvents.php
+++ b/tests/phpunit/tests/admin/wpCommunityEvents.php
@@ -8,14 +8,14 @@
  */
 
 /**
- * Class Test_WP_Community_Events.
+ * Class Tests_Admin_wpCommunityEvents.
  *
  * @group admin
  * @group community-events
  *
  * @since 4.8.0
  */
-class Test_WP_Community_Events extends WP_UnitTestCase {
+class Tests_Admin_wpCommunityEvents extends WP_UnitTestCase {
 	/**
 	 * An instance of the class to test.
 	 *
diff --git a/tests/phpunit/tests/admin/includesMediaListTable.php b/tests/phpunit/tests/admin/wpMediaListTable.php
similarity index 95%
rename from tests/phpunit/tests/admin/includesMediaListTable.php
rename to tests/phpunit/tests/admin/wpMediaListTable.php
index da0aef19f2..6a2b2d64fa 100644
--- a/tests/phpunit/tests/admin/includesMediaListTable.php
+++ b/tests/phpunit/tests/admin/wpMediaListTable.php
@@ -3,7 +3,7 @@
 /**
  * @group admin
  */
-class Tests_Admin_includesMediaListTable extends WP_UnitTestCase {
+class Tests_Admin_wpMediaListTable extends WP_UnitTestCase {
 
 	public static function set_up_before_class() {
 		parent::set_up_before_class();