def assert_not_match_selector():
result = query.resolve_for(self.query_scope)
if self in result:
raise ExpectationNotMet("Item matched the provided selector")
return True
def find_all():
result = query.resolve_for(self)
if not result.matches_count:
raise ExpectationNotMet(result.failure_message)
return result
def assert_not_match_selector():
result = query.resolve_for(self.find_first("xpath", "./parent::*", minimum=0) or self.query_scope)
if self in result:
raise ExpectationNotMet("Item matched the provided selector")
return True
def assert_text():
count = query.resolve_for(self)
if not (matches_count(count, query.options) and
(count > 0 or expects_none(query.options))):
raise ExpectationNotMet(query.failure_message)
return True
def assert_no_selector():
result = query.resolve_for(self)
if result.matches_count and (len(result) > 0
or expects_none(query.options)):
raise ExpectationNotMet(result.negative_failure_message)
return True
def reset(self):
# Avoid starting the browser just to reset the session.
if "browser" in self.__dict__:
navigated = False
timer = Timer(10)
while True:
try:
# Only trigger a navigation if we haven't done it already,
# otherwise it can trigger an endless series of unload modals.
if not navigated:
self.browser.delete_all_cookies()
self._clear_storage()
self.browser.get("about:blank")
navigated = True
while True:
try:
next(self._find_xpath("/html/body/*"))
except StopIteration:
break
if timer.expired:
raise ExpectationNotMet("Timed out waiting for Selenium session reset")
sleep(0.05)
break
except UnexpectedAlertPresentException:
# This error is thrown if an unhandled alert is on the page.
try:
self.browser.switch_to.alert.accept()
# Allow time for the modal to be handled.
sleep(0.25)
except NoAlertPresentException:
# The alert is now gone.
if self.browser.current_url != "about:blank":
# If navigation has not occurred, Firefox may have dismissed the alert
# before we could accept it.
# Try to navigate again, anticipating the alert this time.
try:
self.browser.get("about:blank")
sleep(0.1) # Wait for the alert.
self.browser.switch_to.alert.accept()
except NoAlertPresentException:
# No alert appeared this time.
pass
# Try cleaning up the browser again.
continue
for handle in self.window_handles:
if handle != self.current_window_handle:
self.close_window(handle)
def reset(self):
# Avoid starting the browser just to reset the session.
if "browser" in self.__dict__:
navigated = False
start_time = time()
while True:
try:
# Only trigger a navigation if we haven't done it already,
# otherwise it can trigger an endless series of unload modals.
if not navigated:
self.browser.delete_all_cookies()
self.browser.get("about:blank")
navigated = True
while True:
if not len(self._find_xpath("/html/body/*")):
break
if time() - start_time >= 10:
raise ExpectationNotMet(
"Timed out waiting for Selenium session reset")
sleep(0.05)
break
except UnexpectedAlertPresentException:
# This error is thrown if an unhandled alert is on the page.
try:
self.browser.switch_to.alert.accept()
# Allow time for the modal to be handled.
sleep(0.25)
except NoAlertPresentException:
# The alert is now gone. Nothing to do.
pass
# Try cleaning up the browser again.
continue
def assert_no_title():
if query.resolves_for(self):
raise ExpectationNotMet(query.negative_failure_message)
return True
def assert_title():
if not query.resolves_for(self):
raise ExpectationNotMet(query.failure_message)
return True
def assert_no_current_path():
if query.resolves_for(self):
raise ExpectationNotMet(query.negative_failure_message)
def assert_current_path():
if not query.resolves_for(self):
raise ExpectationNotMet(query.failure_message)
