Last elements getters

Author: soullivaneuh

spec/ClientSpec.php

@@ -52,4 +52,27 @@ function it_creates_an_empty_response_when_none_is_added(
 
         $this->sendRequest($request)->shouldReturn($response);
     }
+
+    function it_returns_the_last_response(ResponseInterface $response)
+    {
+        $this->addResponse($response);
+
+        $this->getLastResponse()->shouldReturn($response);
+    }
+
+    function it_returns_the_last_exception()
+    {
+        $exception = new \Exception();
+        $this->addException($exception);
+
+        $this->getLastException()->shouldReturn($exception);
+    }
+
+
+    function it_returns_the_last_request(RequestInterface $request)
+    {
+        $this->sendRequest($request);
+
+        $this->getLastRequest()->shouldReturn($request);
+    }
 }

src/Client.php

@@ -100,4 +100,28 @@ public function getRequests()
     {
         return $this->requests;
     }
+
+    /**
+     * @return RequestInterface|false
+     */
+    public function getLastRequest()
+    {
+        return end($this->requests);
+    }
+
+    /**
+     * @return Exception|false
+     */
+    public function getLastException()
+    {
+        return end($this->exceptions);
+    }
+
+    /**
+     * @return ResponseInterface|false
+     */
+    public function getLastResponse()
+    {
+        return end($this->responses);
+    }
 }