minor #58374 Remove useless parent method calls in tests (alexandre-daubois)

This PR was merged into the 7.2 branch.

Discussion
----------

Remove useless parent method calls in tests

| Q             | A
| ------------- | ---
| Branch?       | 7.2
| Bug fix?      | no
| New feature?  | no
| Deprecations? | no
| Issues        | -
| License       | MIT

The vast majority of tests don't call these parent methods, because they are no op. There are a few places where they are called, let's remove them?

Commits
-------

b54596f604 Remove useless parent method calls in tests

Author: fabpot

Tests/Session/Flash/AutoExpireFlashBagTest.php

@@ -27,7 +27,6 @@ class AutoExpireFlashBagTest extends TestCase
 
     protected function setUp(): void
     {
-        parent::setUp();
         $this->bag = new FlashBag();
         $this->array = ['new' => ['notice' => ['A previous flash message']]];
         $this->bag->initialize($this->array);
@@ -36,7 +35,6 @@ protected function setUp(): void
     protected function tearDown(): void
     {
         unset($this->bag);
-        parent::tearDown();
     }
 
     public function testInitialize()

Tests/Session/Flash/FlashBagTest.php

@@ -27,7 +27,6 @@ class FlashBagTest extends TestCase
 
     protected function setUp(): void
     {
-        parent::setUp();
         $this->bag = new FlashBag();
         $this->array = ['notice' => ['A previous flash message']];
         $this->bag->initialize($this->array);
@@ -36,7 +35,6 @@ protected function setUp(): void
     protected function tearDown(): void
     {
         unset($this->bag);
-        parent::tearDown();
     }
 
     public function testInitialize()

Tests/Session/Storage/Handler/AbstractRedisSessionHandlerTestCase.php

@@ -31,8 +31,6 @@ abstract protected function createRedisClient(string $host): \Redis|Relay|\Redis
 
     protected function setUp(): void
     {
-        parent::setUp();
-
         if (!\extension_loaded('redis')) {
             self::markTestSkipped('Extension redis required.');
         }

Tests/Session/Storage/Handler/MemcachedSessionHandlerTest.php

@@ -30,8 +30,6 @@ class MemcachedSessionHandlerTest extends TestCase
 
     protected function setUp(): void
     {
-        parent::setUp();
-
         if (version_compare(phpversion('memcached'), '2.2.0', '>=') && version_compare(phpversion('memcached'), '3.0.0b1', '<')) {
             $this->markTestSkipped('Tests can only be run with memcached extension 2.1.0 or lower, or 3.0.0b1 or higher');
         }

Tests/Session/Storage/Handler/MongoDbSessionHandlerTest.php

@@ -44,8 +44,6 @@ class MongoDbSessionHandlerTest extends TestCase
 
     protected function setUp(): void
     {
-        parent::setUp();
-
         $this->manager = new Manager('mongodb://'.getenv('MONGODB_HOST'));
 
         try {

Tests/Session/Storage/Handler/PdoSessionHandlerTest.php

@@ -30,7 +30,6 @@ protected function tearDown(): void
         if ($this->dbFile) {
             @unlink($this->dbFile);
         }
-        parent::tearDown();
     }
 
     protected function getPersistentSqliteDsn()

Tests/Session/Storage/MetadataBagTest.php

@@ -26,7 +26,6 @@ class MetadataBagTest extends TestCase
 
     protected function setUp(): void
     {
-        parent::setUp();
         $this->bag = new MetadataBag();
         $this->array = [MetadataBag::CREATED => 1234567, MetadataBag::UPDATED => 12345678, MetadataBag::LIFETIME => 0];
         $this->bag->initialize($this->array);