Re: [pgadmin-hackers] [pgAdmin4] Feature tests fails on smaller screen resolution

Hi Murtuza!

I've attached a diff that shows one way you might accomplish zooming the elements on the page during a feature test. I watched this test run and I'll admit that the view looks a little weird when zoomed in. It does not have exactly the same visual effect as if you changed the resolution of your monitor. I couldn't figure out how to make selenium change the zoom of the entire browser. However, all of the text elements' fonts are clearly 25% larger and the feature test fails when I include this code so I'm hoping this will be sufficient for you to write a test that covers us against larger scale resolution monitors. 

Let us know if this helps or how we can further help.

Best,

Matt

On Tue, May 30, 2017 at 7:59 AM, Murtuza Zabuawala <murtuza.zabuawala@enterprisedb.com> wrote:

Hello Pivotal team,

Need your suggestion on given issue, We have noticed that feature tests do not run when we have smaller screen resolutions.

Is there any generic way to handle different screen resolutions of host system in feature tests?

Steps to re-produce the issue on macOS(10.10.5)

1) Go to "System preference..."

2) Select "Display"

3) Choose "Resolution" ->  Scaled

4) Select "Larger Text"

5) Run the feature tests now

You will notice that all of the feature tests fails on server creation dialog. 

Screen resolution where all tests fails,

--

Trace:-

======================================================================

ERROR: runTest (pgadmin.feature_tests.connect_to_server_feature_test.ConnectsToServerFeatureTest)

Test database connection

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

Traceback (most recent call last):

  File "/Users/murtuza/Documents/projects/pgadmin4/web/pgadmin/feature_tests/connect_to_server_feature_test.py", line 41, in runTest

    self._connects_to_server()

  File "/Users/murtuza/Documents/projects/pgadmin4/web/pgadmin/feature_tests/connect_to_server_feature_test.py", line 69, in _connects_to_server

    self.page.find_by_xpath("//button[contains(.,'Save')]").click()

  File "/Users/murtuza/Documents/projects/pgadmin4/web/regression/feature_utils/pgadmin_page.py", line 87, in find_by_xpath

    return self.wait_for_element(lambda driver: driver.find_element_by_xpath(xpath))

  File "/Users/murtuza/Documents/projects/pgadmin4/web/regression/feature_utils/pgadmin_page.py", line 152, in wait_for_element

    return self._wait_for("element to exist", element_if_it_exists)

  File "/Users/murtuza/Documents/projects/pgadmin4/web/regression/feature_utils/pgadmin_page.py", line 188, in _wait_for

    "Timed out waiting for " + waiting_for_message)

  File "/Users/murtuza/Documents/projects/venv_pg4/lib/python3.5/site-packages/selenium/webdriver/support/wait.py", line 80, in until

    raise TimeoutException(message, screen, stacktrace)

selenium.common.exceptions.TimeoutException: Message: Timed out waiting for element to exist

======================================================================

Please suggest.

Regards,

Murtuza Zabuawala
EnterpriseDB: http://www.enterprisedb.com
The Enterprise PostgreSQL Company