Testing - it is possible to use Craft::$app object with codeception acceptance tests?

[piotrpog]

With Codeception unit tests, in order to use Craft::$app object in tests, i need to add \craft\test\Craft to enabled section of unit.suite.yml. Otherwise, this object returns null.

When i try to do the same with acceptance tests and acceptance.suite.yml and i try to run tests i get this error:

 PhpBrowser module conflicts with craft\test\Craft

  --
  This usually happens when you enable two modules with the same actions but with different backends.
  For instance, you can't run PhpBrowser, WebDriver, Laravel5 modules in one suite,
  as they implement similar methods but use different drivers to execute them.
  You can load a part of module (like: ORM) to avoid conflict.

When i remove PhpBrowser from enabled i dont get this error, but this module is needed for running tests.

How can this problem be solved?

[angrybrad]

Can you share your unit.suite.yml and acceptance.suite.yml and codeception configuration files?

[piotrpog]

acceptance.suite.yml:

actor: AcceptanceTester
modules:
    enabled:
        - PhpBrowser:
            url: 'http://localhost/test_codeception_4/web/'
        - \Helper\Acceptance         
step_decorators: ~        

unit.suite.yml

actor: UnitTester
modules:
    enabled:
        - Asserts
        - \Helper\Unit
        - \craft\test\Craft
    step_decorators: ~        

codeception.yml

actor: Tester
paths:
  tests: tests
  log: tests/_output
  data: tests/_data
  support: tests/_support
  envs: tests/_envs
bootstrap: _bootstrap.php
params:
  - tests/.env
modules:
  config:
    \craft\test\Craft:
      configFile: "tests/_craft/config/test.php"
      entryUrl: "http://my-project.test/index.php"
      projectConfig: {}
      migrations: []
      plugins: []
      cleanup: true
      transaction: true
      dbSetup: { clean: false, setupCraft: false }