Refs -- Fixed SeleniumTests.test_inlines_verbose_name with headless mode.
Horizontal scrollbar doesn't appear with the headless mode on small
windows, that's why window.scrollTo() is not an option for these tests
even after fixing
@@ -1363,6 +1363,10 @@ class SeleniumTests(AdminSeleniumTestCase):
verbose_name in the inline form.
"""
self.admin_login(username='super', password='secret')
+ # Hide sidebar.
+ self.selenium.get(self.live_server_url + reverse('admin:admin_inlines_course_add'))
+ toggle_button = self.selenium.find_element_by_css_selector('#toggle-nav-sidebar')
+ toggle_button.click()
# Each combination of horizontal/vertical fiter with stacked/tabular
# inlines.
tests = [
