fix test case

Author: chobie

Rakefile

@@ -8,6 +8,7 @@ def cmd_run(command)
     pipe.each { |line|
       print "+ " + line
     }
+    $?.to_i
   }
 end
 

tests/integration/tests/MultipleRequestTest.php

@@ -7,10 +7,10 @@ public function testRequest()
         $data = fastcgi_get_contents("localhost:9000/home/travis/build/chobie/php-protocolbuffers/tests/integration/src/MultipleRequest.php");
         // NOTE(chobie): check segmentation fault
         $data = fastcgi_get_contents("localhost:9000/home/travis/build/chobie/php-protocolbuffers/tests/integration/src/MultipleRequest.php");
-        list($_, $body) = preg_split("/\r?\n/", $data, 2);
 
+        list($_, $body) = preg_split("/\r?\n\r?\n/", $data, 2);
         $user = \pecl\protocolbuffers\User::parseFromString($body);
-        $this->assertInstanceOf('\pecl\protocolbuffers\User', \pecl\protocolbuffers\User);
+        $this->assertInstanceOf('\pecl\protocolbuffers\User', $user);
         $this->assertEquals("12345", $user->getUserId());
         $this->assertEquals("chobie", $user->getName());
     }