Open luckydonald opened 6 years ago
I try to mock the mail loaded in a controller.
class Whatever_controller extends CI_Controller {
function index() {
$this->load->library('email');
$this->email->clear()
->from('no-reply@example.com')
->to('me@example.com')
->subject('Test')
->send();
}
}
class Test extends TestCase {
protected function setUp() {
$this->resetInstance();
$this->CI->load->database();
// Mock email
$this->CI->email = new Mock_Libraries_Email();
$this->mock_mail = &$this->CI->email;
}
function test_foo() {
$output = $this->request('POST', 'whatever/index);
}
}
However the controller is loading the stock email, which will send normally,
and $this->mock_mail is still unchanged (->_get_data()
is empty array).
With
protected function setUp() {
$this->resetInstance();
$this->CI->load->database();
$email = new Mock_Libraries_Email();
$this->request->setCallable(
function ($CI) use ($email){
$CI->email = $email;
}
);
$this->mock_mail = $email;
parent::setUp();
}
I can install it to the actual running request controller instance but will get the error because of an isinstance check:
Resource 'email' already exists and is not a CI_Email instance.
So with
class Mock_Libraries_Email extends CI_Email {
I can work around that, but now have inherited many stuff from the original.
Some brainstorming:
class Mock_Libraries_Email extends CI_Email {
const MOCK_OF = CI_Email::class;
/tests/_ci_phpunit_test/replacing/core/Loader.php
// function _ci_init_library
if (isset($CI->$object_name))
{
+ if ($CI->$object_name::MOCK_OF == $class_name)
+ {
+ log_message('debug', $object_name." has already been instantiated as mock of ".$class_name.'". Second attempt aborted.");
+ return;
+ }
if ($CI->$object_name instanceof $class_name)
{
log_message('debug', $class_name." has already been instantiated as '".$object_name."'. Second attempt aborted.");
return;
}
show_error("Resource '".$object_name."' already exists and is not a ".$class_name." instance.");
}
I have trouble adding it.