codeception. phalcon. Undefined index: HTTP_HOST Bug?

Question

PHP

Good afternoon.
The task is to cover the developed REST API with tests.
REST module settings:

url: http://127.0.0.1:8080/api/v1
depends: Phalcon
part: Json

Test code snippet:

$I->haveHttpHeader('Content-Type', 'application/x-www-form-urlencoded');
$I->sendPOST('/client/add', ['name' => 'Vladimir', 'sex' => 'male']);

As a result, the error: [PHPUnit\Framework\Exception] Undefined index: HTTP_HOST
Changed the Phalcon dependency to PhpBrowser - no error, the test was successful.

url: http://127.0.0.1:8080/api/v1
depends: PhpBrowser
part: Json

Is this a bug or did I do something wrong.
I use:

1. REST
   
2. phanbook
   

Answer 1

HTTP_HOST will not be defined since the tests are run from the command line.
You need to add an explicit definition to _bootstrap.php in the Codeception test directory:
$_SERVER['HTTP_HOST'] = 'MyHostName';