Improve and fix some test class names

Author: sirreal

tests/phpunit/tests/formatting/deprecatedUtfEncodeDecode.php

@@ -3,7 +3,7 @@
 /**
  * @group formatting
  */
-class Tests_Formatting_DeprecatedUtfEncodeDecode extends WP_UnitTestCase {
+class Tests_Formatting_DeprecatedUTFEncodeDecode extends WP_UnitTestCase {
 	/**
 	 * Ensures that the fallback for {@see \utf8_encode()} maps the ISO-8859-1 characters properly.
 	 *

tests/phpunit/tests/https-detection.php

@@ -3,7 +3,7 @@
 /**
  * @group https-detection
  */
-class Tests_HttpsDetection extends WP_UnitTestCase {
+class Tests_HTTPSDetection extends WP_UnitTestCase {
 
 	private $last_request_url;
 

tests/phpunit/tests/https-migration.php

@@ -3,7 +3,7 @@
 /**
  * @group https-migration
  */
-class Tests_HttpsMigration extends WP_UnitTestCase {
+class Tests_HTTPSMigration extends WP_UnitTestCase {
 
 	/**
 	 * @ticket 51437

tests/phpunit/tests/unicode/wpIsValidUtf8.php

@@ -6,7 +6,7 @@
  * @group unicode
  */
 
-class Tests_Unicode_WpIsValidUtf8 extends WP_UnitTestCase {
+class Tests_Unicode_WpIsValidUTF8 extends WP_UnitTestCase {
 	/**
 	 * Verifies that WordPress can properly detect valid and invalid UTF-8.
 	 *

tests/phpunit/tests/user/queryCache.php

@@ -6,7 +6,7 @@
  *
  * @coversDefaultClass WP_User_Query
  */
-class Tests_User_QueryCache  extends WP_UnitTestCase {
+class Tests_User_QueryCache extends WP_UnitTestCase {
 	/**
 	 * @var int[]
 	 */