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Fixed #30973 -- Converted selenium tests wait_page_loaded to context manager.

This commit is contained in:
Johannes Hoppe 2019-11-27 20:36:26 +07:00 committed by Carlton Gibson
parent 8d32290279
commit 69dbb6b708
4 changed files with 44 additions and 36 deletions
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36
django/contrib/admin/tests.py
View File

@ -1,3 +1,5 @@
from contextlib import contextmanager
from django.contrib.staticfiles.testing import StaticLiveServerTestCase
from django.test import modify_settings
from django.test.selenium import SeleniumTestCase
@ -97,19 +99,26 @@ class AdminSeleniumTestCase(SeleniumTestCase, StaticLiveServerTestCase):
timeout
)
def wait_page_loaded(self):
def wait_page_ready(self, timeout=10):
"""
Block until page has started to load.
Block until the page is ready.
"""
from selenium.common.exceptions import TimeoutException
try:
# Wait for the next page to be loaded
self.wait_for('body')
except TimeoutException:
# IE7 occasionally returns an error "Internet Explorer cannot
# display the webpage" and doesn't load the next page. We just
# ignore it.
pass
self.wait_until(
lambda driver: driver.execute_script('return document.readyState;') == 'complete',
timeout,
)
@contextmanager
def wait_page_loaded(self, timeout=10):
"""
Block until a new page has loaded and is ready.
"""
from selenium.webdriver.support import expected_conditions as ec
old_page = self.selenium.find_element_by_tag_name('html')
yield
# Wait for the next page to be loaded
self.wait_until(ec.staleness_of(old_page), timeout=timeout)
self.wait_page_ready(timeout=timeout)
def admin_login(self, username, password, login_url='/admin/'):
"""
@ -121,9 +130,8 @@ class AdminSeleniumTestCase(SeleniumTestCase, StaticLiveServerTestCase):
password_input = self.selenium.find_element_by_name('password')
password_input.send_keys(password)
login_text = _('Log in')
self.selenium.find_element_by_xpath(
'//input[@value="%s"]' % login_text).click()
self.wait_page_loaded()
with self.wait_page_loaded():
self.selenium.find_element_by_xpath('//input[@value="%s"]' % login_text).click()
def get_css_value(self, selector, attribute):
"""

20
tests/admin_inlines/tests.py
View File

@ -934,8 +934,8 @@ class SeleniumTests(AdminSeleniumTestCase):
self.selenium.find_element_by_name('inner4stacked_set-2-dummy').send_keys('222')
self.selenium.find_element_by_name('inner4stacked_set-3-dummy').send_keys('103')
self.selenium.find_element_by_name('inner4stacked_set-4-dummy').send_keys('222')
self.selenium.find_element_by_xpath('//input[@value="Save"]').click()
self.wait_page_loaded()
with self.wait_page_loaded():
self.selenium.find_element_by_xpath('//input[@value="Save"]').click()
self.assertEqual(rows_length(), 5, msg="sanity check")
errorlist = self.selenium.find_element_by_css_selector(
@ -948,8 +948,8 @@ class SeleniumTests(AdminSeleniumTestCase):
with self.disable_implicit_wait(), self.assertRaises(NoSuchElementException):
self.selenium.find_element_by_css_selector('%s .dynamic-inner4stacked_set .errorlist li' % inline_id)
self.selenium.find_element_by_xpath('//input[@value="Save"]').click()
self.wait_page_loaded()
with self.wait_page_loaded():
self.selenium.find_element_by_xpath('//input[@value="Save"]').click()
# The objects have been created in the database.
self.assertEqual(Inner4Stacked.objects.all().count(), 4)
@ -978,8 +978,8 @@ class SeleniumTests(AdminSeleniumTestCase):
self.selenium.find_element_by_name('inner4tabular_set-2-dummy').send_keys('222')
self.selenium.find_element_by_name('inner4tabular_set-3-dummy').send_keys('103')
self.selenium.find_element_by_name('inner4tabular_set-4-dummy').send_keys('222')
self.selenium.find_element_by_xpath('//input[@value="Save"]').click()
self.wait_page_loaded()
with self.wait_page_loaded():
self.selenium.find_element_by_xpath('//input[@value="Save"]').click()
self.assertEqual(rows_length(), 5, msg="sanity check")
@ -995,8 +995,8 @@ class SeleniumTests(AdminSeleniumTestCase):
with self.disable_implicit_wait(), self.assertRaises(NoSuchElementException):
self.selenium.find_element_by_css_selector('%s .dynamic-inner4tabular_set .errorlist li' % inline_id)
self.selenium.find_element_by_xpath('//input[@value="Save"]').click()
self.wait_page_loaded()
with self.wait_page_loaded():
self.selenium.find_element_by_xpath('//input[@value="Save"]').click()
# The objects have been created in the database.
self.assertEqual(Inner4Tabular.objects.all().count(), 4)
@ -1050,8 +1050,8 @@ class SeleniumTests(AdminSeleniumTestCase):
self.selenium.find_element_by_name('profile_set-2-first_name').send_keys('2 first name 1')
self.selenium.find_element_by_name('profile_set-2-last_name').send_keys('2 last name 2')
self.selenium.find_element_by_xpath('//input[@value="Save"]').click()
self.wait_page_loaded()
with self.wait_page_loaded():
self.selenium.find_element_by_xpath('//input[@value="Save"]').click()
# The objects have been created in the database
self.assertEqual(ProfileCollection.objects.all().count(), 1)

8
tests/admin_views/tests.py
View File

@ -4584,8 +4584,8 @@ class SeleniumTests(AdminSeleniumTestCase):
num_initial_select2_inputs + 6
)
# Save and check that everything is properly stored in the database
self.selenium.find_element_by_xpath('//input[@value="Save"]').click()
self.wait_page_loaded()
with self.wait_page_loaded():
self.selenium.find_element_by_xpath('//input[@value="Save"]').click()
self.assertEqual(MainPrepopulated.objects.all().count(), 1)
MainPrepopulated.objects.get(
name=' this is the mAin nÀMë and it\'s awεšomeııı',
@ -4652,8 +4652,8 @@ class SeleniumTests(AdminSeleniumTestCase):
self.assertEqual(slug2, 'option-two-main-name-best')
# Save the object
self.selenium.find_element_by_xpath('//input[@value="Save"]').click()
self.wait_page_loaded()
with self.wait_page_loaded():
self.selenium.find_element_by_xpath('//input[@value="Save"]').click()
self.selenium.get(object_url)
self.selenium.find_element_by_id('id_name').send_keys(' hello')

16
tests/admin_widgets/tests.py
View File

@ -940,8 +940,8 @@ class DateTimePickerShortcutsSeleniumTests(AdminWidgetSeleniumTestCase):
self.selenium.find_elements_by_css_selector('.field-birthdate .timezonewarning')
# Submit the form.
self.selenium.find_element_by_tag_name('form').submit()
self.wait_page_loaded()
with self.wait_page_loaded():
self.selenium.find_element_by_tag_name('form').submit()
# Make sure that "now" in javascript is within 10 seconds
# from "now" on the server side.
@ -1128,13 +1128,13 @@ class HorizontalVerticalFilterSeleniumTests(AdminWidgetSeleniumTestCase):
self.admin_login(username='super', password='secret', login_url='/')
self.selenium.get(self.live_server_url + reverse('admin:admin_widgets_school_change', args=(self.school.id,)))
self.wait_page_loaded()
self.wait_page_ready()
self.execute_basic_operations('vertical', 'students')
self.execute_basic_operations('horizontal', 'alumni')
# Save and check that everything is properly stored in the database ---
self.selenium.find_element_by_xpath('//input[@value="Save"]').click()
self.wait_page_loaded()
self.wait_page_ready()
self.school = School.objects.get(id=self.school.id) # Reload from database
self.assertEqual(list(self.school.students.all()), [self.arthur, self.cliff, self.jason, self.john])
self.assertEqual(list(self.school.alumni.all()), [self.arthur, self.cliff, self.jason, self.john])
@ -1218,8 +1218,8 @@ class HorizontalVerticalFilterSeleniumTests(AdminWidgetSeleniumTestCase):
input.send_keys([Keys.BACK_SPACE, Keys.BACK_SPACE])
# Save and check that everything is properly stored in the database ---
self.selenium.find_element_by_xpath('//input[@value="Save"]').click()
self.wait_page_loaded()
with self.wait_page_loaded():
self.selenium.find_element_by_xpath('//input[@value="Save"]').click()
self.school = School.objects.get(id=self.school.id) # Reload from database
self.assertEqual(list(self.school.students.all()), [self.jason, self.peter])
self.assertEqual(list(self.school.alumni.all()), [self.jason, self.peter])
@ -1267,8 +1267,8 @@ class HorizontalVerticalFilterSeleniumTests(AdminWidgetSeleniumTestCase):
# self.selenium.refresh() or send_keys(Keys.F5) does hard reload and
# doesn't replicate what happens when a user clicks the browser's
# 'Refresh' button.
self.selenium.execute_script("location.reload()")
self.wait_page_loaded()
with self.wait_page_loaded():
self.selenium.execute_script("location.reload()")
options_len = len(self.selenium.find_elements_by_css_selector('#id_students_to > option'))
self.assertEqual(options_len, 2)