Use phpunit/php-file-iterator ^2.0

Author: sebastianbergmann

composer.json

@@ -23,12 +23,13 @@
         "optimize-autoloader": true,
         "sort-packages": true
     },
+    "minimum-stability": "dev",
     "prefer-stable": true,
     "require": {
         "php": "^7.1",
         "ext-dom": "*",
         "ext-xmlwriter": "*",
-        "phpunit/php-file-iterator": "^1.4.2",
+        "phpunit/php-file-iterator": "^2.0",
         "phpunit/php-token-stream": "^3.0",
         "phpunit/php-text-template": "^1.2.1",
         "sebastian/code-unit-reverse-lookup": "^1.0.1",

src/Filter.php

@@ -10,6 +10,8 @@
 
 namespace SebastianBergmann\CodeCoverage;
 
+use SebastianBergmann\FileIterator\Facade as FileIteratorFacade;
+
 /**
  * Filter for whitelisting of code coverage information.
  */
@@ -27,7 +29,7 @@ final class Filter
      */
     public function addDirectoryToWhitelist(string $directory, string $suffix = '.php', string $prefix = ''): void
     {
-        $facade = new \File_Iterator_Facade;
+        $facade = new FileIteratorFacade;
         $files  = $facade->getFilesAsArray($directory, $suffix, $prefix);
 
         foreach ($files as $file) {
@@ -60,7 +62,7 @@ public function addFilesToWhitelist(array $files): void
      */
     public function removeDirectoryFromWhitelist(string $directory, string $suffix = '.php', string $prefix = ''): void
     {
-        $facade = new \File_Iterator_Facade;
+        $facade = new FileIteratorFacade;
         $files  = $facade->getFilesAsArray($directory, $suffix, $prefix);
 
         foreach ($files as $file) {

tests/tests/FilterTest.php

@@ -11,6 +11,7 @@
 namespace SebastianBergmann\CodeCoverage;
 
 use PHPUnit\Framework\TestCase;
+use SebastianBergmann\FileIterator\Facade as FileIteratorFacade;
 
 class FilterTest extends TestCase
 {
@@ -120,7 +121,7 @@ public function testAddingADirectoryToTheWhitelistWorks()
      */
     public function testAddingFilesToTheWhitelistWorks()
     {
-        $facade = new \File_Iterator_Facade;
+        $facade = new FileIteratorFacade;
 
         $files = $facade->getFilesAsArray(
             TEST_FILES_PATH,