check for connect and disconnect

Author: repejota

spec/Nats/ConnectionSpec.php

@@ -40,4 +40,13 @@ function it_is_disconnected()
     {
         $this->isConnected()->shouldBe(false);
     }
+
+    function it_can_connect_and_disconnect_with_default_options()
+    {
+        $this->connect();
+        $this->shouldHaveType('Nats\Connection');
+        $this->isConnected()->shouldBe(true);
+        $this->close();
+        $this->isConnected()->shouldBe(false);
+    }
 }

src/Nats/Connection.php

@@ -233,6 +233,7 @@ public function isConnected()
      */
     public function connect($timeout = null)
     {
+
         $this->timeout = $timeout;
         $this->streamSocket = $this->getStream($this->options->getAddress(), $timeout);
 
@@ -456,7 +457,6 @@ public function setStreamTimeout($seconds)
                 }
             }
         }
-
         return false;
     }