def scrollIntoCenter(self):
scrollElementIntoMiddle = "var viewPortHeight = Math.max(document.documentElement.clientHeight, " \
"window.innerHeight || 0); var elementTop = arguments[0].getBoundingClientRect().top;"\
"window.scrollBy(0, elementTop-(viewPortHeight/2));"
Browser.get_driver().execute_script(scrollElementIntoMiddle, self.get_element())
def navigate(button):
Browser.create_new_driver(Browser.CHROME)
Browser.get_driver().get("https://www.hackerrank.com/dashboard")
button_object = UiObject(By.XPATH, "//a[contains(@class, 'nav-link')]/span[text() = '{}']/parent::a".format(button))
title = UiObject(By.XPATH, "//h1")
button_object.click()
time.sleep(2)
print ("Thread: {} URL: {} Title: {} Button Class: {}".format(threading.currentThread(),
Browser.get_driver().current_url,
title.get_text(),
button_object.get_attribute("class")))
Browser.shutdown()
def exists(self):
try:
WebDriverWait(Browser.get_driver(), 1).until(EC.presence_of_element_located((self.by, self.locator)))
return True
except:
return False
def press_key(self, key, use_action_chains=False):
if not use_action_chains:
self.get_element().send_keys(key)
else:
chains = ActionChains(driver=Browser.get_driver())
chains.send_keys(key).perform()
return self
def is_clickable(by, locator):
try:
WebDriverWait(Browser.get_driver(), 1).until(
EC.element_to_be_clickable((by, locator)))
return True
except:
return False
def click(self, wait=10, use_action_chains=False):
self.wait_to_be_clickable(wait)
initial_handles = Browser.get_driver().window_handles
if use_action_chains:
ui_object = self.get_element()
ActionChains(Browser.get_driver()).move_to_element(ui_object).click().perform()
else:
try:
self.get_element().click()
except Exception as error:
if "Other element would receive the click" in error:
self.scrollIntoCenter()
self.get_element().click()
else:
raise error
if len(Browser.get_driver().window_handles) > len(initial_handles):
Browser.switch_to_latest_active_window()
return self
def wait_to_disappear(self, seconds=10, ignore_error=False):
start = time.time()
while (time.time() - start) < seconds:
try:
WebDriverWait(Browser.get_driver(), seconds).until(EC.invisibility_of_element_located((self.by, self.locator)))
except Exception as error:
if not ignore_error:
raise AssertionError("Locator: {} did not disappear in {} seconds! Error: {}"
.format(self.locator, seconds, error.message))
return self
def is_checked(self):
return Browser.get_driver().execute_script("return arguments[0].checked;", self.get_element())
def get_all_elements(self, wait=10):
self.wait_to_appear(wait)
return Browser.get_driver().find_elements(self.by, self.locator)
def mouse_over(self):
ui_object = self.get_element()
ActionChains(Browser.get_driver()).move_to_element(ui_object).perform()
return self
def scrollIntoView(self):
Browser.get_driver().execute_script("arguments[0].scrollIntoView()", self.get_element())
return self