bitbake: toaster/tests: bug-fix element click intercepted in browser/test_layerdetails_page.py

selenium.common.exceptions.ElementClickInterceptedException: Message: element click intercepted

(Bitbake rev: d1936616cafc1aced69c7b5758e44638eb62b5ac)

Signed-off-by: Alassane Yattara <alassane.yattara@savoirfairelinux.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

bitbake/lib/toaster/tests/browser/selenium_helpers_base.py

@@ -21,6 +21,7 @@ import unittest
 
 import pytest
 from selenium import webdriver
+from selenium.webdriver.support import expected_conditions as EC
 from selenium.webdriver.support.ui import WebDriverWait
 from selenium.webdriver.common.by import By
 from selenium.webdriver.common.desired_capabilities import DesiredCapabilities
@@ -215,6 +216,19 @@ class SeleniumTestCaseBase(unittest.TestCase):
         time.sleep(poll)  # wait for visibility to settle
         return self.find(selector)
 
+    def wait_until_clickable(self, selector, poll=1):
+        """ Wait until element matching CSS selector is visible on the page """
+        WebDriverWait(
+            self.driver,
+            Wait._TIMEOUT,
+            poll_frequency=poll
+        ).until(
+            EC.element_to_be_clickable((By.ID, selector.removeprefix('#')
+                                        )
+                                       )
+        )
+        return self.find(selector)
+
     def wait_until_focused(self, selector):
         """ Wait until element matching CSS selector has focus """
         is_focused = \