Functional test error

[ilgiz-badamshin]

What steps will reproduce the problem?

• Create new application.
• Create component:

class Bootstrapit implements BootstrapInterface
{
    public function bootstrap($app)
    {
        Yii::warning(Yii::$app->user->id, 'Bootstrapit');
    }
}

• Add component to config file (frontend/main.php) :
  'bootstrap' => ['log', 'bootstrapit'],

  'components' => [
        'bootstrapit' => [
            'class' => 'frontend\components\Bootstrapit',
        ],

• Run test from frontend folder: codecept run functional LoginCest:checkValidLogin -d

What's expected?

Test run seccesseful.

What do you get instead?

Test failed because user is not authorized.
Login link displayed in file ./_output/frontend.tests.functional.LoginCest.checkValidLogin.fail.html

Additional info

Run with default bootstrap config 'bootstrap' => ['log']:

Codeception PHP Testing Framework v2.2.6
Powered by PHPUnit 5.6.2 by Sebastian Bergmann and contributors.

Frontend\tests.functional Tests (1) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Modules: Filesystem, Yii2
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
LoginCest: Check valid login
Signature: frontend\tests\functional\LoginCest:checkValidLogin
Test: tests/functional/LoginCest.php:checkValidLogin
Scenario --
  [yii\db\Connection::open] 'Opening DB connection: pgsql:host=localhost;port=5432;dbname=yii-advanced-test'
 I have fixtures {"user":{"class":"common\\fixtures\\User","dataFile":"\/home\/ilgiz\/www\/yii-advanced\/frontend\/tests\/_data\/login_data.php"}}
 I am on route "site/login"
  [Request Headers] []
  [yii\web\Session::open] 'Session started'
  [Page] /index-test.php?r=site%2Flogin
  [Response] 200
  [Request Cookies] []
  [Response Headers] {"content-type":["text/html; charset=UTF-8"]}
 I submit form "#login-form",{"LoginForm[username]":"erau","LoginForm[password]":"password_0"}
  [Uri] http://localhost/index-test.php?r=site%2Flogin
  [Method] POST
  [Parameters] {"_csrf-frontend":"MDJKUzg4RUVzcT4xVQEXBEoLfioMC3BoVGUGElpKKzVxcy85YA8gKQ==","LoginForm[username]":"erau","LoginForm[password]":"password_0","LoginForm[rememberMe]":"1"}
  [Request Headers] []
  [yii\web\Session::init] 'Session is already started'
  [yii\web\User::login] 'User \'1\' logged in from  with duration 2592000.'
  [Headers] {"location":["http://localhost/index-test.php"],"content-type":["text/html; charset=UTF-8"]}
  [Page] http://localhost/index-test.php?r=site%2Flogin
  [Response] 302
  [Request Cookies] {"_csrf-frontend":"e71763b6459091306d0c8602d59a4743afea9154f6c55b6061ed5a53756e0302a:2:{i:0;s:14:"_csrf-frontend";i:1;s:32:"CCtbm9RAz94y435-dWLAbrnpAAejX7el";}"}
  [Response Headers] {"location":["http://localhost/index-test.php"],"content-type":["text/html; charset=UTF-8"]}
  [Redirecting to] http://localhost/index-test.php
  [yii\web\Session::init] 'Session is already started'
  [Page] http://localhost/index-test.php
  [Response] 200
  [Request Cookies] {"_csrf-frontend":"e71763b6459091306d0c8602d59a4743afea9154f6c55b6061ed5a53756e0302a:2:{i:0;s:14:"_csrf-frontend";i:1;s:32:"CCtbm9RAz94y435-dWLAbrnpAAejX7el";}","_identity-frontend":"f7f720c2399fcc76711a4807c955fdd6a3925dabcd428a71a25a5da857f7a8b4a:2:{i:0;s:18:"_identity-frontend";i:1;s:46:"[1,"tUu1qHcde0diwUol3xeI-18MuHkkprQI",2592000]";}"}
  [Response Headers] {"content-type":["text/html; charset=UTF-8"]}
 I see "Logout (erau)","form button[type=submit]"
 I don't see link "Login"
 I don't see link "Signup"
 PASSED 

-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------

Time: 641 ms, Memory: 23.25MB

OK (1 test, 1 assertion)

Run with my bootstrap 'bootstrap' => ['log', 'bootstrapit'], :

Codeception PHP Testing Framework v2.2.6
Powered by PHPUnit 5.6.2 by Sebastian Bergmann and contributors.

Frontend\tests.functional Tests (1) -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
Modules: Filesystem, Yii2
-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
LoginCest: Check valid login
Signature: frontend\tests\functional\LoginCest:checkValidLogin
Test: tests/functional/LoginCest.php:checkValidLogin
Scenario --
  [yii\db\Connection::open] 'Opening DB connection: pgsql:host=localhost;port=5432;dbname=yii-advanced-test'
 I have fixtures {"user":{"class":"common\\fixtures\\User","dataFile":"\/home\/ilgiz\/www\/yii-advanced\/frontend\/tests\/_data\/login_data.php"}}
 I am on route "site/login"
  [Request Headers] []
  [yii\web\Session::open] 'Session started'
  [Page] /index-test.php?r=site%2Flogin
  [Response] 200
  [Request Cookies] []
  [Response Headers] {"content-type":["text/html; charset=UTF-8"]}
 I submit form "#login-form",{"LoginForm[username]":"erau","LoginForm[password]":"password_0"}
  [Uri] http://localhost/index-test.php?r=site%2Flogin
  [Method] POST
  [Parameters] {"_csrf-frontend":"aC1FV3hnUDgaHg0/KBcADQJfdhkcHxtQIhlyGhQWEUkNfjQZCSRnSw==","LoginForm[username]":"erau","LoginForm[password]":"password_0","LoginForm[rememberMe]":"1"}
  [Request Headers] []
  [yii\web\Session::init] 'Session is already started'
  [Bootstrapit] null
  [yii\web\User::login] 'User \'1\' logged in from  with duration 2592000.'
  [Headers] {"location":["http://localhost/index-test.php"],"content-type":["text/html; charset=UTF-8"]}
  [Page] http://localhost/index-test.php?r=site%2Flogin
  [Response] 302
  [Request Cookies] {"_csrf-frontend":"6db06f60475e3bdf8350671e7e7cf7e7feb1878d020227d8e7411fa5e15ef6b0a:2:{i:0;s:14:"_csrf-frontend";i:1;s:32:"r3HhPpP5jr3NdxKhJ47MlqAqeSqNqC7s";}"}
  [Response Headers] {"location":["http://localhost/index-test.php"],"content-type":["text/html; charset=UTF-8"]}
  [Redirecting to] http://localhost/index-test.php
  [yii\web\Session::init] 'Session is already started'
  [yii\db\Connection::open] 'Opening DB connection: pgsql:host=localhost;port=5432;dbname=yii-advanced-test'
  [Bootstrapit] null
  [Page] http://localhost/index-test.php
  [Response] 200
  [Request Cookies] {"_csrf-frontend":"6db06f60475e3bdf8350671e7e7cf7e7feb1878d020227d8e7411fa5e15ef6b0a:2:{i:0;s:14:"_csrf-frontend";i:1;s:32:"r3HhPpP5jr3NdxKhJ47MlqAqeSqNqC7s";}","_identity-frontend":"f7f720c2399fcc76711a4807c955fdd6a3925dabcd428a71a25a5da857f7a8b4a:2:{i:0;s:18:"_identity-frontend";i:1;s:46:"[1,"tUu1qHcde0diwUol3xeI-18MuHkkprQI",2592000]";}"}
  [Response Headers] {"content-type":["text/html; charset=UTF-8"]}
 I see "Logout (erau)","form button[type=submit]"
 FAIL 

-------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------


Time: 658 ms, Memory: 23.25MB

There was 1 failure:

---------
1) LoginCest: Check valid login
 Test  tests/functional/LoginCest.php:checkValidLogin
 Step  See "Logout (erau)","form button[type=submit]"
 Fail  Element located either by name, CSS or XPath element with 'form button[type=submit]' was not found.

Scenario Steps:

 4. $I->see("Logout (erau)","form button[type=submit]") at tests/functional/LoginCest.php:45
 3. $I->submitForm("#login-form",{"LoginForm[username]":"erau","LoginForm[password]":"password_0"}) at tests/functional/LoginCest.php:44
 2. $I->amOnRoute("site/login") at tests/functional/LoginCest.php:18
 1. $I->haveFixtures({"user":{"class":"common\\fixtures\\User","dataFile":"\/home\/ilgiz\/www\/yii-advanced\/frontend\/tests\/_data\/login_data.php"}}) at tests/functional/LoginCest.php:17


FAILURES!
Tests: 1, Assertions: 1, Failures: 1.

When i try to access to Yii::$app->user-id, application create new db connection, out of the transaction which used for user fixtures, so application can't find User model and client stay as guest.
Have you any ideas why it happened?

Q	A
Yii vesion	2.0.10
PHP version	5.6.23
Operating system	14.04.1-Ubuntu

[samdark]

Verified. No idea why it happens though.

[SilverFire]

To be fixed in codeception repo Codeception/Codeception#4601