GUI acceptance tests using environment deployed from packages.

Build: #715 failed

Job: Onezone basic failed

user successfully removes access token[1oz 1op deployed]: Test case result

The below summarizes the result of the test " user successfully removes access token[1oz 1op deployed]" in build 715 of Onedata Products - gui acceptance pkg - Chrome onezone basic tests.
Description
user successfully removes access token[1oz 1op deployed]
Test class
gui.scenarios.test_onezone_basic
Method
test_user_successfully_removes_access_token[1oz_1op_deployed]
Duration
1 min
Status
Failed (Existing Failure)

Error Log

AssertionError: Displayed number of tokens in ACCESS TOKENS oz panel: 0 instead of excepted: 1
request = <FixtureRequest for <Function 'test_user_successfully_removes_access_token[1oz_1op_deployed]'>>

>   ???

tests/gui/scenarios/test_onezone_basic.py:45: 
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 
/usr/local/lib/python2.7/dist-packages/pytest_bdd/scenario.py:195: in _execute_scenario
    _execute_step_function(request, scenario, step, step_func)
/usr/local/lib/python2.7/dist-packages/pytest_bdd/scenario.py:137: in _execute_step_function
    step_func(**kwargs)
</usr/local/lib/python2.7/dist-packages/decorator.pyc:decorator-gen-230>:2: in assert_oz_access_tokens_list_has_num_tokens
    ???
tests/utils/utils.py:80: in wrapper
    return fun(*args, **kwargs)
_ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ 

selenium = {'browser': <selenium.webdriver.chrome.webdriver.WebDriver (session="0cee637688cffd546e4d3e8be52163e3")>}
browser_id = 'browser', expected_num = 1
oz_page = <class 'tests.gui.utils.onezone.OZLoggedIn'>

    @when(parsers.parse('user of {browser_id} sees exactly {expected_num:d} item(s) '
                        'on tokens list in tokens sidebar'))
    @then(parsers.parse('user of {browser_id} sees exactly {expected_num:d} item(s) '
                        'on tokens list in tokens sidebar'))
    @repeat_failed(timeout=WAIT_BACKEND)
    def assert_oz_access_tokens_list_has_num_tokens(selenium, browser_id,
                                                    expected_num, oz_page):
        driver = selenium[browser_id]
        displayed_tokens_num = len(oz_page(driver)['tokens'].elements_list)
        assert displayed_tokens_num == expected_num, \
            ('Displayed number of tokens in ACCESS TOKENS oz panel: {seen} '
             'instead of excepted: {excepted}'.format(seen=displayed_tokens_num,
>                                                     excepted=expected_num))
E       AssertionError: Displayed number of tokens in ACCESS TOKENS oz panel: 0 instead of excepted: 1

tests/gui/steps/onezone/access_tokens.py:93: AssertionError