Do not report useless tests

Author: tfrommen

.travis.yml

@@ -46,8 +46,8 @@ jobs:
       script:
         # For PHP 8.1+, we need to ignore the config file so that PHPUnit 7 doesn't try to read it and cause an error.
         # Instead, we pass all required settings as part of the phpunit command.
-        - vendor/bin/phpunit --no-configuration --bootstrap=tests/bootstrap.php tests/AllSniffs.php
-        - vendor/bin/phpunit --no-configuration --bootstrap=tests/bootstrap.php tests/FixtureTests.php
+        - vendor/bin/phpunit --no-configuration --bootstrap=tests/bootstrap.php --dont-report-useless-tests tests/AllSniffs.php
+        - vendor/bin/phpunit --no-configuration --bootstrap=tests/bootstrap.php --dont-report-useless-tests tests/FixtureTests.php
     - language: node_js
       node_js: 10
       install:

phpunit.xml.dist

@@ -1,4 +1,5 @@
 <phpunit
+	beStrictAboutTestsThatDoNotTestAnything="false"
 	bootstrap="tests/bootstrap.php"
 	colors="true"
 	convertErrorsToExceptions="true"

tests/AllSniffs.php

@@ -42,6 +42,7 @@ public static function main() {
 	public static function suite() {
 		$GLOBALS['PHP_CODESNIFFER_SNIFF_CODES']   = array();
 		$GLOBALS['PHP_CODESNIFFER_FIXABLE_CODES'] = array();
+		$GLOBALS['PHP_CODESNIFFER_SNIFF_CASE_FILES'] = array();
 
 		$suite = new TestSuite( 'HM Standards' );