Upgraded PHPUnit from 7 to 8

Author: JeroenVanOort

.gitignore

@@ -7,3 +7,4 @@ tests/fixtures/cassette*
 /.php_cs.cache
 /.php_cs
 composer.lock
+.phpunit.result.cache

.php_cs.dist

@@ -5,7 +5,7 @@ return PhpCsFixer\Config::create()
  '@PSR2' => true,
  '@Symfony' => true,
  '@Symfony:risky' => true,
- '@PHPUnit60Migration:risky' => true
+ '@PHPUnit84Migration:risky' => true
  ])
  ->setFinder(
  PhpCsFixer\Finder::create()

composer.json

@@ -22,7 +22,7 @@
  "symfony/event-dispatcher": "^2.4|^3.0|^4.0|^5.0"
  },
  "require-dev": {
- "phpunit/phpunit": "^7.4.3",
+ "phpunit/phpunit": "^8.4.0",
  "mikey179/vfsstream": "^1.6",
  "phpstan/phpstan": "^0.12",
  "phpstan/phpstan-beberlei-assert": "^0.12.0",

src/VCR/LibraryHooks/SoapHook.php

@@ -65,7 +65,7 @@ public function doRequest(string $request, string $location, string $action, int
 
  $vcrRequest = new Request('POST', $location);
 
- if (SOAP_1_1 === $version) {
+ if (\SOAP_1_1 === $version) {
  $vcrRequest->setHeader('Content-Type', 'text/xml; charset=utf-8;');
  $vcrRequest->setHeader('SOAPAction', $action);
  } else { // >= SOAP_1_2

tests/VCR/CassetteTest.php

@@ -15,7 +15,7 @@ class CassetteTest extends TestCase
  */
  private $cassette;
 
- protected function setUp()
+ protected function setUp(): void
  {
  vfsStream::setup('test');
  $this->cassette = new Cassette('test', new Configuration(), new Storage\Yaml(vfsStream::url('test/'), 'json_test'));

tests/VCR/ConfigurationTest.php

@@ -11,7 +11,7 @@ class ConfigurationTest extends TestCase
  */
  private $config;
 
- protected function setUp()
+ protected function setUp(): void
  {
  $this->config = new Configuration();
  }

tests/VCR/Event/AfterHttpRequestEventTest.php

@@ -13,7 +13,7 @@ class AfterHttpRequestEventTest extends TestCase
  */
  private $event;
 
- protected function setUp()
+ protected function setUp(): void
  {
  $this->event = new AfterHttpRequestEvent(new Request('GET', 'http://example.com'), new Response(200));
  }

tests/VCR/Event/AfterPlaybackEventTest.php

@@ -16,7 +16,7 @@ class AfterPlaybackEventTest extends TestCase
  */
  private $event;
 
- protected function setUp()
+ protected function setUp(): void
  {
  $this->event = new AfterPlaybackEvent(
  new Request('GET', 'http://example.com'),

tests/VCR/Event/BeforeHttpRequestEventTest.php

@@ -12,7 +12,7 @@ class BeforeHttpRequestEventTest extends TestCase
  */
  private $event;
 
- protected function setUp()
+ protected function setUp(): void
  {
  $this->event = new BeforeHttpRequestEvent(new Request('GET', 'http://example.com'));
  }

tests/VCR/Event/BeforePlaybackEventTest.php

@@ -15,7 +15,7 @@ class BeforePlaybackEventTest extends TestCase
  */
  private $event;
 
- protected function setUp()
+ protected function setUp(): void
  {
  $this->event = new BeforePlaybackEvent(
  new Request('GET', 'http://example.com'),