Remove the setting of parent headers, make more flexible to run the test...

.travis.yml

@@ -0,0 +1,8 @@
+language: php
+php:
+  - 5.4
+  - 5.5
+before_script:
+  - composer install
+  - cd tests
+script: phpunit

composer.json

@@ -28,5 +28,6 @@
         "branch-alias": {
             "dev-develop-2": "2.0.x-dev"
         }
-    }
+    },
+    "minimum-stability": "dev"
 }

config/integration/modify.php

@@ -6,6 +6,10 @@
 $response = $di->get('web_response');
 $router = $di->get('web_router');
 
+// get logger service and disable
+$logger = $di->get('logger');
+$logger->pushHandler($di->newInstance('Monolog\Handler\NullHandler'));
+
 $router->add(null, '/aura/web-kernel/integration/hello')
     ->addValues(array(
         'controller' => function () use ($request, $response) {

scripts/kernel.php

@@ -10,9 +10,13 @@
  * 
  */
 namespace Aura\Web_Kernel;
-
 // get the project kernel
-$base = dirname(dirname(dirname(dirname(__DIR__))));
+if (isset($_ENV['AURA_TESTING_BASE_DIR'])) {
+    $base = $_ENV['AURA_TESTING_BASE_DIR'];
+} else {
+    $base = dirname(dirname(dirname(dirname(__DIR__))));
+}
+
 $project_kernel = require "{$base}/vendor/aura/project-kernel/scripts/kernel.php";
 
 // invoke it to get the DI container

tests/bootstrap.php

@@ -7,10 +7,15 @@
 $base = dirname(dirname(dirname(dirname(__DIR__))));
 $file = "{$base}/vendor/autoload.php";
 if (! is_readable($file)) {
-    echo "Did not find '{$file}'." . PHP_EOL;
-    echo "It looks like you are not in a Composer installation." . PHP_EOL;
-    exit(1);
+    $_ENV['AURA_TESTING_BASE_DIR'] = $base = dirname(__DIR__);
+    $file1 = "{$base}/vendor/autoload.php";
+    if (! is_readable($file1)) {
+        echo "Did not find '{$file}' or '{$file1}'." . PHP_EOL;
+        echo "It looks like you are not in a Composer installation." . PHP_EOL;
+        exit(1);
+    }
+    require "{$base}/autoload.php";
+    $file = $file1;
 }
-
 // include the composer autoloader
 require $file;

tests/src/IntegrationResponder.php

@@ -22,18 +22,12 @@ public function __get($key)
 
     protected function header($string)
     {
-        // for test coverage
-        parent::header(null);
-
         // retain the string
         $this->headers[] = $string;
     }
 
     protected function setcookie($name, $value, $expire, $path, $domain, $secure, $httponly)
     {
-        // for test coverage
-        parent::setcookie(null, null, null, null, null, null, null);
-
         // retain the cookie
         $this->cookies[] = array(
             'name'     => $name,