fixed Guzzle client timeout is float

http://docs.guzzlephp.org/en/latest/request-options.html#timeout

Author: eugenegp

src/InfluxDB/Client.php

@@ -44,7 +44,7 @@ class Client
     protected $password = '';
 
     /**
-     * @var int
+     * @var float
      */
     protected $timeout = 0;
 
@@ -118,7 +118,7 @@ public function __construct(
         $this->port = (int) $port;
         $this->username = (string) $username;
         $this->password = (string) $password;
-        $this->timeout = (int) $timeout;
+        $this->timeout = (float) $timeout;
         $this->verifySSL = (bool) $verifySSL;
 
         if ($ssl) {
@@ -317,7 +317,7 @@ public function getBaseURI()
     }
 
     /**
-     * @return int
+     * @return float
      */
     public function getTimeout()
     {

tests/unit/ClientTest.php

@@ -142,6 +142,14 @@ public function testFactoryMethod()
 
     }
 
+    public function testTimeoutIsFloat()
+    {
+        $client =  $this->getClient('test', 'test', false, 0.5);
+
+        $this->assertEquals(0.5, $client->getTimeout());
+    }
+
+
     /**
      * @param string $responseFile
      * @param array  $result
@@ -162,12 +170,13 @@ protected function doTestResponse($responseFile, array $result, $method)
      * @param string     $username
      * @param string     $password
      * @param bool|false $ssl
+     * @param int $timeout
      *
      * @return Client
      */
-    protected function getClient($username = '', $password = '',  $ssl = false)
+    protected function getClient($username = '', $password = '',  $ssl = false, $timeout = 0)
     {
-        return new Client('localhost', 8086, $username, $password, $ssl);
+        return new Client('localhost', 8086, $username, $password, $ssl, false, $timeout);
     }
 
-}
+}