Merge branch '4.3' into 4.4

* 4.3:
  Fix assertInternalType deprecation in phpunit 9
  Ensure signatures for setUp|tearDown|setUpAfterClass|tearDownAfterClass methods in tests are compatible with phpunit 8.2

Author: nicolas-grekas

Tests/Generator/Dumper/CompiledUrlGeneratorDumperTest.php

@@ -41,7 +41,7 @@ class CompiledUrlGeneratorDumperTest extends TestCase
      */
     private $largeTestTmpFilepath;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 
@@ -53,7 +53,7 @@ protected function setUp()
         @unlink($this->largeTestTmpFilepath);
     }
 
-    protected function tearDown()
+    protected function tearDown(): void
     {
         parent::tearDown();
 

Tests/Matcher/Dumper/CompiledUrlMatcherDumperTest.php

@@ -26,14 +26,14 @@ class CompiledUrlMatcherDumperTest extends TestCase
      */
     private $dumpPath;
 
-    protected function setUp()
+    protected function setUp(): void
     {
         parent::setUp();
 
         $this->dumpPath = sys_get_temp_dir().\DIRECTORY_SEPARATOR.'php_matcher.'.uniqid('CompiledUrlMatcher').'.php';
     }
 
-    protected function tearDown()
+    protected function tearDown(): void
     {
         parent::tearDown();