Support docker cluster (update test cases)

Author: tai1030

tests/RedisConnectionTest.php

@@ -45,6 +45,7 @@ public function testRedisConnectionConfig()
             'host' => 'redis',
             'port' => 16379,
             'auth' => 'redis',
+            'cluster' => false,
             'db' => 0,
             'timeout' => 0.0,
             'options' => [],
@@ -107,6 +108,7 @@ private function getRedisPool()
                     'host' => 'redis',
                     'auth' => 'redis',
                     'port' => 16379,
+                    'cluster' => false,
                     'pool' => [
                         'min_connections' => 1,
                         'max_connections' => 30,

tests/RedisProxyTest.php

@@ -78,6 +78,7 @@ private function getRedis($optinos = [])
                     'host' => 'localhost',
                     'auth' => null,
                     'port' => 6379,
+                    'cluster' => false,
                     'db' => 0,
                     'options' => $optinos,
                     'pool' => [

tests/RedisTest.php

@@ -77,6 +77,7 @@ private function getRedis()
                     'host' => 'localhost',
                     'auth' => null,
                     'port' => 6379,
+                    'cluster' => false,
                     'db' => 0,
                     'pool' => [
                         'min_connections' => 1,