Fixing some code sniffing issues

Code sniffer was not happy with the introduced changes

composer.json

@@ -66,5 +66,10 @@
             "@test",
             "@pmd"
         ]
+    },
+    "config": {
+        "allow-plugins": {
+            "infection/extension-installer": true
+        }
     }
 }

src/Vies/HeartBeat.php

@@ -63,8 +63,12 @@ class HeartBeat
      * @param int $port
      * @param int $timeout
      */
-    public function __construct(?string $host = null, int $port = Vies::VIES_PORT, int $timeout = self::DEFAULT_TIMEOUT, ?string $path = null)
-    {
+    public function __construct(
+        ?string $host = null,
+        int $port = Vies::VIES_PORT,
+        int $timeout = self::DEFAULT_TIMEOUT,
+        ?string $path = null
+    ) {
         if (null !== $host) {
             $this->setHost($host);
         }

src/Vies/Vies.php

@@ -243,7 +243,9 @@ public function setOptions(array $options): self
      */
     public function getHeartBeat(): HeartBeat
     {
-        $this->heartBeat = $this->heartBeat ?? new HeartBeat(self::VIES_DOMAIN, self::VIES_PORT, HeartBeat::DEFAULT_TIMEOUT, self::VIES_PATH);
+        $this->heartBeat =
+            $this->heartBeat ??
+            new HeartBeat(self::VIES_DOMAIN, self::VIES_PORT, HeartBeat::DEFAULT_TIMEOUT, self::VIES_PATH);
 
         return $this->heartBeat;
     }

tests/Vies/HeartBeatTest.php

@@ -114,7 +114,13 @@ public function socketProvider(): array
         return [
             'Non-existing socket on localhost' => ['127.0.0.1', -1, 10, null, false],
             'Socket 443 on ec.europe.eu' => [Vies::VIES_DOMAIN, Vies::VIES_PORT, 10, null, false],
-            'Socket 443 on ec.europe.eu'.Vies::VIES_PATH => [Vies::VIES_DOMAIN, Vies::VIES_PORT, 10, Vies::VIES_PATH, true],
+            'Socket 443 on ec.europe.eu'.Vies::VIES_PATH => [
+                Vies::VIES_DOMAIN,
+                Vies::VIES_PORT,
+                10,
+                Vies::VIES_PATH,
+                true
+            ],
         ];
     }