[Cache] Fix connecting to Redis via a socket file

Author: alebedev80

Tests/Session/Storage/Handler/AbstractRedisSessionHandlerTestCase.php

@@ -45,7 +45,7 @@ protected function setUp(): void
             self::markTestSkipped('Extension redis required.');
         }
         try {
-            (new \Redis())->connect(getenv('REDIS_HOST'));
+            (new \Redis())->connect(...explode(':', getenv('REDIS_HOST')));
         } catch (\Exception $e) {
             self::markTestSkipped($e->getMessage());
         }

Tests/Session/Storage/Handler/PredisClusterSessionHandlerTest.php

@@ -20,6 +20,6 @@ class PredisClusterSessionHandlerTest extends AbstractRedisSessionHandlerTestCas
 {
     protected function createRedisClient(string $host): Client
     {
-        return new Client([['host' => $host]]);
+        return new Client([array_combine(['host', 'port'], explode(':', getenv('REDIS_HOST')) + [1 => 6379])]);
     }
 }

Tests/Session/Storage/Handler/PredisSessionHandlerTest.php

@@ -20,6 +20,6 @@ class PredisSessionHandlerTest extends AbstractRedisSessionHandlerTestCase
 {
     protected function createRedisClient(string $host): Client
     {
-        return new Client(['host' => $host]);
+        return new Client(array_combine(['host', 'port'], explode(':', getenv('REDIS_HOST')) + [1 => 6379]));
     }
 }

Tests/Session/Storage/Handler/RedisSessionHandlerTest.php

@@ -22,7 +22,7 @@ class RedisSessionHandlerTest extends AbstractRedisSessionHandlerTestCase
     protected function createRedisClient(string $host)
     {
         $client = new \Redis();
-        $client->connect($host);
+        $client->connect(...explode(':', $host));
 
         return $client;
     }