gistfile1.txt

## core.php
/* Load Slim */
$app = new \Slim\Slim($app_config);
\Slim\Slim::registerAutoloader();


/* Validate API key */
$app->hook('slim.before', function() use ($app){
    $authenticated = $app->request()->headers('X-API-KEY') == API_KEY;
    if(! $authenticated) {
        throw new ApiException('Authentication failed');
    }
});

## SchoolsTest.php
    public function testAPIKeyInvalid() {
21	$this->setExpectedException('\ApiException');##
        $this->get('/1', array('X_API_KEY' => 'XXXXXXXXXX'));
    }

    public function request($method, $path, $options=array()) {
       
        \Slim\Environment::mock(array_merge(array(
            'REQUEST_METHOD' => $method,
            'PATH_INFO' => $path,
            'SERVER_NAME' => 'api.local.learninghouse.com',
        ), $options));
           

        // Run the application
        require __DIR__ . '/../../public/index.php';
        $this->app = $app;
        $this->request = $app->request();
        $this->response = $app->response();

    }

    public function get($path, $options=array()) {
        $this->request('GET', $path, $options);
    }