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import os
import sys
import unittest
sys.path.insert(1, os.path.abspath(os.path.join(__file__, "../..")))
import base_test
from selenium.common import exceptions
class ImplicitWaitsTests(base_test.WebDriverBaseTest):
def setUp(self):
self.driver.get(self.webserver.where_is('timeouts/res/implicit_waits_tests.html'))
def test_find_element_by_id(self):
add = self.driver.find_element_by_css_selector("#adder")
self.driver.implicitly_wait(3)
add.click()
self.driver.find_element_by_css_selector("#box0") # All is well if this doesn't throw.
def test_should_still_fail_to_find_an_element_when_implicit_waits_are_enabled(self):
self.driver.implicitly_wait(0.5)
try:
self.driver.find_element_by_css_selector("#box0")
self.fail("Expected NoSuchElementException to have been thrown")
except exceptions.NoSuchElementException as e:
pass
except Exception as e:
self.fail("Expected NoSuchElementException but got " + str(e))
def test_should_return_after_first_attempt_to_find_one_after_disabling_implicit_waits(self):
self.driver.implicitly_wait(3)
self.driver.implicitly_wait(0)
try:
self.driver.find_element_by_css_selector("#box0")
self.fail("Expected NoSuchElementException to have been thrown")
except exceptions.NoSuchElementException as e:
pass
except Exception as e:
self.fail("Expected NoSuchElementException but got " + str(e))
def test_should_implicitly_wait_until_at_least_one_element_is_found_when_searching_for_many(self):
add = self.driver.find_element_by_css_selector("#adder")
self.driver.implicitly_wait(2)
add.click()
add.click()
elements = self.driver.find_elements_by_css_selector(".redbox")
self.assertTrue(len(elements) >= 1)
def test_should_still_fail_to_find_an_element_by_class_when_implicit_waits_are_enabled(self):
self.driver.implicitly_wait(0.5)
elements = self.driver.find_elements_by_css_selector(".redbox")
self.assertEqual(0, len(elements))
def test_should_return_after_first_attempt_to_find_many_after_disabling_implicit_waits(self):
add = self.driver.find_element_by_css_selector("#adder")
self.driver.implicitly_wait(1.1)
self.driver.implicitly_wait(0)
add.click()
elements = self.driver.find_elements_by_css_selector(".redbox")
self.assertEqual(0, len(elements))
if __name__ == "__main__":
unittest.main()
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