Merge pull request #533 from mozilla/vs/mute-tabs-take2

vs/accept cookies banner2

Author: Tracy-Walker

tests/tabs/test_mute_tabs.py

@@ -3,15 +3,26 @@
 import pytest
 from selenium.webdriver import Firefox
 from selenium.webdriver.common.by import By
+from selenium.webdriver.support import expected_conditions as EC
 
 from modules.browser_object import TabBar
 
+PLAY_BUTTON_SELECTOR = ".ytp-play-button"
+COOKIE_CONSENT_SELECTOR = (
+    "button[aria-label^='Accept all'], button[aria-label^='Accept the use']"
+)
+
 
 @pytest.fixture()
 def test_case():
     return "134719"
 
 
+@pytest.fixture()
+def add_to_prefs_list():
+    return [("network.cookie.cookieBehavior", "2")]
+
+
 GHA = environ.get("GITHUB_ACTIONS") == "true"
 
 
@@ -21,8 +32,11 @@ def test_mute_unmute_tab(screenshot, driver: Firefox, video_url: str):
     """C134719, test that tabs can be muted and unmuted"""
     tabs = TabBar(driver)
     driver.get(video_url)
-    play_button = driver.find_element(By.CSS_SELECTOR, ".ytp-play-button")
+    tabs.expect(EC.title_contains("Top 10"))
+
+    play_button = driver.find_element(By.CSS_SELECTOR, PLAY_BUTTON_SELECTOR)
     play_button.click()
+
     with driver.context(driver.CONTEXT_CHROME):
         tabs.expect_tab_sound_status(1, tabs.MEDIA_STATUS.PLAYING)
         tabs.click_tab_mute_button(1)