def test_should_fire_navigation_events(self):
log = self.log
class TestListener(AbstractEventListener):
def before_navigate_to(self, url, driver):
log.write(("before_navigate_to %s" % url.split("/")[-1]).encode())
def after_navigate_to(self, url, driver):
log.write(("after_navigate_to %s" % url.split("/")[-1]).encode())
def before_navigate_back(self, driver):
log.write(b"before_navigate_back")
def after_navigate_back(self, driver):
log.write(b"after_navigate_back")
def before_navigate_forward(self, driver):
log.write(b"before_navigate_forward")
def after_navigate_forward(self, driver):
log.write(b"after_navigate_forward")
ef_driver = EventFiringWebDriver(self.driver, TestListener())
ef_driver.get(self._pageURL("formPage"))
ef_driver.find_element(by=By.ID, value="imageButton").submit()
self.assertEqual(ef_driver.title, "We Arrive Here")
ef_driver.back()
self.assertEqual(ef_driver.title, "We Leave From Here")
ef_driver.forward()
self.assertEqual(ef_driver.title, "We Arrive Here")
self.assertEqual(b"before_navigate_to formPage.html" \
+ b"after_navigate_to formPage.html" \
+ b"before_navigate_back" \
+ b"after_navigate_back" \
+ b"before_navigate_forward" \
+ b"after_navigate_forward", log.getvalue())
def test_should_fire_navigation_events(self):
log = self.log
class TestListener(AbstractEventListener):
def before_navigate_to(self, url, driver):
log.write(("before_navigate_to %s" % url.split("/")[-1]).encode())
def after_navigate_to(self, url, driver):
log.write(("after_navigate_to %s" % url.split("/")[-1]).encode())
def before_navigate_back(self, driver):
log.write(b"before_navigate_back")
def after_navigate_back(self, driver):
log.write(b"after_navigate_back")
def before_navigate_forward(self, driver):
log.write(b"before_navigate_forward")
def after_navigate_forward(self, driver):
log.write(b"after_navigate_forward")
ef_driver = EventFiringWebDriver(self.driver, TestListener())
ef_driver.get(self._pageURL("formPage"))
ef_driver.find_element(by=By.ID, value="imageButton").submit()
self.assertEqual(ef_driver.title, "We Arrive Here")
ef_driver.back()
self.assertEqual(ef_driver.title, "We Leave From Here")
ef_driver.forward()
self.assertEqual(ef_driver.title, "We Arrive Here")
self.assertEqual(b"before_navigate_to formPage.html" \
+ b"after_navigate_to formPage.html" \
+ b"before_navigate_back" \
+ b"after_navigate_back" \
+ b"before_navigate_forward" \
+ b"after_navigate_forward", log.getvalue())
def test_should_fire_navigation_events(driver, log, pages):
class EventListener(AbstractEventListener):
def before_navigate_to(self, url, driver):
log.write(("before_navigate_to %s" % url.split("/")[-1]).encode())
def after_navigate_to(self, url, driver):
log.write(("after_navigate_to %s" % url.split("/")[-1]).encode())
def before_navigate_back(self, driver):
log.write(b"before_navigate_back")
def after_navigate_back(self, driver):
log.write(b"after_navigate_back")
def before_navigate_forward(self, driver):
log.write(b"before_navigate_forward")
def after_navigate_forward(self, driver):
log.write(b"after_navigate_forward")
ef_driver = EventFiringWebDriver(driver, EventListener())
ef_driver.get(pages.url("formPage.html"))
ef_driver.find_element(by=By.ID, value="imageButton").submit()
WebDriverWait(ef_driver, 5).until(lambda d: d.title == "We Arrive Here")
assert ef_driver.title == "We Arrive Here"
ef_driver.back()
assert ef_driver.title == "We Leave From Here"
ef_driver.forward()
assert ef_driver.title == "We Arrive Here"
assert (b"before_navigate_to formPage.html"
b"after_navigate_to formPage.html"
b"before_navigate_back"
b"after_navigate_back"
b"before_navigate_forward"
b"after_navigate_forward") == log.getvalue()
def test_should_fire_navigation_events(driver, log, pages):
class EventListener(AbstractEventListener):
def before_navigate_to(self, url, driver):
log.write(("before_navigate_to %s" % url.split("/")[-1]).encode())
def after_navigate_to(self, url, driver):
log.write(("after_navigate_to %s" % url.split("/")[-1]).encode())
def before_navigate_back(self, driver):
log.write(b"before_navigate_back")
def after_navigate_back(self, driver):
log.write(b"after_navigate_back")
def before_navigate_forward(self, driver):
log.write(b"before_navigate_forward")
def after_navigate_forward(self, driver):
log.write(b"after_navigate_forward")
ef_driver = EventFiringWebDriver(driver, EventListener())
ef_driver.get(pages.url("formPage.html"))
ef_driver.find_element(by=By.ID, value="imageButton").submit()
WebDriverWait(ef_driver, 5).until(lambda d: d.title == "We Arrive Here")
assert ef_driver.title == "We Arrive Here"
ef_driver.back()
assert ef_driver.title == "We Leave From Here"
ef_driver.forward()
assert ef_driver.title == "We Arrive Here"
assert (b"before_navigate_to formPage.html"
b"after_navigate_to formPage.html"
b"before_navigate_back"
b"after_navigate_back"
b"before_navigate_forward"
b"after_navigate_forward") == log.getvalue()
def after_click(self, elemento, webdriver):
if elemento.tag_name == 'input':
print(webdriver.find_element_by_tag_name('span').text)
print(f'Depois do clck no {elemento.tag_name}')
def after_navigate_to(self, elemento, webdriver):
print(f'Indo para {url}')
def after_navigate_back(self, webdriver):
print('Voltando para página anterior')
browser = Firefox()
browser.implicitly_wait(30)
wrapper_browser = EventFiringWebDriver(browser, Escuta())
url = 'http://selenium.dunossauro.live/aula_07_d.html'
wrapper_browser.get(url)
texto = wrapper_browser.find_element_by_name('nome')
span = wrapper_browser.find_element_by_tag_name('span')
p = wrapper_browser.find_element_by_tag_name('p')
texto.click()
span.click()
wrapper_browser.get('http://selenium.dunossauro.live/aula_07_a.html')
wrapper_browser.back()
wrapper_browser.quit()
def before_click(self, elemento, webdriver):
if elemento.tag_name == 'input':
print(webdriver.find_element_by_tag_name('span').text)
print(f'Antes do click no {elemento.tag_name}')
def after_click(self, elemento, webdriver):
if elemento.tag_name == 'input':
print(webdriver.find_element_by_tag_name('span').text)
print(f'Depois do click no {elemento.tag_name}')
browser = Firefox()
new_browser = EventFiringWebDriver(browser, Escuta())
url = 'https://selenium.dunossauro.live/aula_07_d.html'
new_browser.get(url)
input_de_texto = new_browser.find_element_by_tag_name('input')
span = new_browser.find_element_by_tag_name('span')
p = new_browser.find_element_by_tag_name('p')
input_de_texto.click()
span.click()
new_browser.get('https://selenium.dunossauro.live/aula_07_c.html')
new_browser.back()
def before_navigate_back(self, url, webdriver):
print('going back to last visited page')
def before_click(self, element, webdriver):
if element.tag_name == 'input':
print(webdriver.find_element_by_tag_name('span').text)
print(f'before click on element {element.tag_name}')
def after_click(self, element, webdriver):
if element.tag_name == 'input':
print(webdriver.find_element_by_tag_name('span').text)
print(f'after click on element {element.tag_name}')
browser = Firefox()
fire_browser = EventFiringWebDriver(browser, Listener())
fire_browser.get('https://selenium.dunossauro.live/aula_07_d')
text_input = fire_browser.find_element_by_tag_name('input')
span = fire_browser.find_element_by_tag_name('span')
p = fire_browser.find_element_by_tag_name('p')
text_input.click()
span.click()
fire_browser.get('https://selenium.dunossauro.live/aula_07_c')
fire_browser.back()
browser.quit()
def before_click(self, elemento, webdriver):
if elemento.tag_name == 'input':
print(webdriver.find_element_by_tag_name('span').text)
print(f'antes do click no {elemento.tag_name}')
def after_click(self, elemento, webdriver):
if elemento.tag_name == 'input':
print(webdriver.find_element_by_tag_name('span').text)
print(f'depois do click no {elemento.tag_name}')
browser = Firefox()
rapi_browser = EventFiringWebDriver(browser, Escuta())
rapi_browser.get('https://selenium.dunossauro.live/aula_07_d')
input_de_texto = rapi_browser.find_element_by_tag_name('input')
span = rapi_browser.find_element_by_tag_name('span')
p = rapi_browser.find_element_by_tag_name('p')
input_de_texto.click()
span.click()
rapi_browser.get('https://selenium.dunossauro.live/aula_07_c')
rapi_browser.back()
browser.quit()
class Browser(object):
#Various browsers
IE = "ie"
CHROME = "chrome"
FIREFOX = "firefox"
EDGE = "edge"
SAFARI = "safari"
OPERA = "opera"
def __init__(self,
browser_name=None,
incognito=False,
headless=False,
browser_options_dict=None,
browser_options_args=None,
http_proxy=None,
screenshot_on_exception=True,
silent_fail=False,
firefox_binary_path=None,
firefox_profile_path=None,
driver_path=None,
remote_url=None,
wait_time=10):
self.screenshot_on_exception = screenshot_on_exception
#TODO: this currently has no effect. Once on_exception is handled in selenium api, will start to work
self.silent_fail = silent_fail
self.incognito = incognito
self.headless = headless
if browser_options_args and (not isinstance(browser_options_args,
list)):
browser_options_args = [browser_options_args]
self.browser_options_args = browser_options_args
self.browser_options_dict = browser_options_dict
self.firefox_binary_path = firefox_binary_path
self.firefox_profile_path = firefox_profile_path
self._driver = None
self._url = None
self.http_proxy = http_proxy
self.content_hash = None
self.wait_time = wait_time
self.remote_url = remote_url
self.logger = get_logger()
self._content_session = Requester()
self._set_driver(browser_name, driver_path)
self._presets()
def __enter__(self):
return self
def __exit__(self, *args):
self.close()
def _set_driver(self, browser_name, driver_path):
#browser_name of None is allowed to permit access to other features such as html/get/post
if browser_name is None:
return
#TODO: hate passing self, need better solution
self._driver = BaseDriverHandler.create_driver(browser_name,
driver_path, self)
if self._driver and self.screenshot_on_exception:
filename = f"Exception_{uuid1_as_str()}.png"
self._driver = EventFiringWebDriver(
self._driver, ExceptionListener(self, filename))
def _presets(self):
if self._driver is None:
return
try:
self.maximize_window()
self.execute_script("document.body.style.zoom='100%'")
self.switch_to.window(self._driver.current_window_handle)
except Exception as e:
self.logger.warning(str(e))
#print(str(e))
@property
def driver(self):
if isinstance(self._driver, EventFiringWebDriver):
return self._driver.wrapped_driver
return self._driver
@driver.setter
def driver(self, driver):
if isinstance(driver, RemoteWebDriver):
self._driver = driver
return
raise InvalidArgumentError("Not a valid driver object")
#TODO : not sure page load is complete at this point, perhaps need a better solution
def goto(self, url):
if self._driver is None:
return
self._driver.get(url)
self._set_url_and_hash()
return self
def back(self):
if self._driver is None:
return
self._driver.back()
self._set_url_and_hash()
return self
def forward(self):
if self._driver is None:
return
self._driver.forward()
self._set_url_and_hash()
return self
def refresh(self):
if self._driver is None:
return
self._driver.refresh()
self._set_url_and_hash()
return self
def maximize_window(self):
if self._driver is None:
return
self._driver.maximize_window()
return self
def minimize_window(self):
if self._driver is None:
return
self._driver.minimize_window()
return self
def fullscreen_window(self):
if self._driver is None:
return
self._driver.fullscreen_window()
return self
@property
def url(self):
if self._driver is None:
return
return self._driver.current_url
@property
def title(self):
if self._driver is None:
return
return self._driver.title
@property
def switch_to(self):
if self._driver is None:
return
return self._driver.switch_to
def _set_url_and_hash(self, url=None):
self._url = url or (self._driver.current_url
if self._driver else self._url)
if self._driver is None:
return
self.content_hash = self._current_page_content_hash
@property
def _current_page_content_hash(self):
if self._driver is None:
return
return hash_(self._driver.page_source)
def button(self, locator, wait_time=None, visible=False):
wait_time = wait_time or self.wait_time
return Button(self._driver,
locator=locator,
wait_time=wait_time,
visible=visible)
def link(self, locator, wait_time=None, visible=False):
wait_time = wait_time or self.wait_time
return Link(self._driver,
locator,
wait_time=wait_time,
visible=visible)
def input(self, locator, wait_time=None, visible=False):
wait_time = wait_time or self.wait_time
return Input(self._driver,
locator,
wait_time=wait_time,
visible=visible)
def radio(self, locator, wait_time=None, visible=False):
wait_time = wait_time or self.wait_time
return Radio(self._driver,
locator,
wait_time=wait_time,
visible=visible)
def checkbox(self, locator, wait_time=None, visible=False):
wait_time = wait_time or self.wait_time
return Checkbox(self._driver,
locator,
wait_time=wait_time,
visible=visible)
def select(self, locator, wait_time=None, visible=False):
wait_time = wait_time or self.wait_time
return Select(self._driver,
locator,
wait_time=wait_time,
visible=visible)
def element(self, locator, wait_time=None, visible=False):
wait_time = wait_time or self.wait_time
return Element(self._driver,
locator,
wait_time=wait_time,
visible=visible)
def form(self, locator, wait_time=None, visible=False):
wait_time = wait_time or self.wait_time
return Form(self._driver,
locator,
wait_time=wait_time,
visible=visible)
def file(self, locator, wait_time=None, visible=False):
wait_time = wait_time or self.wait_time
return File(self._driver,
locator,
wait_time=wait_time,
visible=visible)
@property
def cookies(self):
if self._driver:
return self._driver.get_cookies()
self._do_get(url=self._url) # assuming get !
resp = self._content_session.response
cookies = []
if resp:
cookies_jar = resp.cookies
if not cookies_jar:
return cookies
names = self._cookie_attr_names()
for c in cookies_jar:
cookies.append(self._get_dict_for_attrs(c, names))
return cookies
def _cookie_attr_names(self):
attr_names = ("version", "name", "value", "port", "port_specified",
"domain", "domain_specified", "domain_initial_dot",
"path", "path_specified", "secure", "expires", "discard",
"comment", "comment_url")
return attr_names
def _get_dict_for_attrs(self, obj, attr_names):
d = {}
for name in attr_names:
if hasattr(obj, name):
d[name] = getattr(obj, name)
return d
def delete_all_cookies(self):
if self._driver is None:
return
self._driver.delete_all_cookies()
return self
def delete_cookie(self, name):
if self._driver is None:
return
self._driver.delete_cookie(name)
return self
def add_cookie(self, cookie_dict):
if self._driver is None:
return
self._driver.add_cookie(cookie_dict)
return self
def _do_get(self, url=None):
url2 = url or (self._driver.current_url if self._driver else self._url)
if not url2:
raise InvalidArgumentError(
"url is mandatory, please navigate to a url first or provide one"
)
if ((self._url != url2) or (not self._content_session.response)
or (self._content_session._req_url != url2)
or (self.content_hash != self._current_page_content_hash)):
self._content_session.get(url=url2)
self._set_url_and_hash(url=url2)
def html(self,
url=None,
print_style=False,
print_js=False,
remove_tags=None):
if self._driver and self._driver.page_source and (not url):
return HTML(self._driver.page_source,
url=self._driver.current_url,
print_style=print_style,
print_js=print_js,
remove_tags=remove_tags)
self._do_get(url=url)
return HTML(self._content_session.content(),
url=self._url,
print_style=print_style,
print_js=print_js,
remove_tags=remove_tags)
@property
def content(self):
if self._driver:
c = self._driver.page_source or b""
return c.encode(errors="ignore")
self._do_get(url=self._url) # assuming get !
return self._content_session.content
@property
def text(self):
if self._driver:
c = self._driver.page_source or ""
return c
self._do_get(url=self._url) # assuming get !
return self._content_session.text
@property
def json(self):
if self._driver:
c = self._driver.page_source
try:
j = json.loads(c)
return j
except:
pass # not json
self._do_get(url=self._url) # assuming get !
return self._content_session.json
@property
def response_headers(self):
''' #doesn't work !
if self._driver:
script = "new Response().headers.entries();"
resp = self.execute_script(script)
if resp:
return str(resp)
'''
self._do_get(url=self._url) # assuming get !
return self._content_session.response_headers
@property
def response_code(self):
if self._driver:
script = "new Response().status;"
resp = self.execute_script(script)
if resp:
return int(resp)
self._do_get(url=self._url) # assuming get !
return self._content_session.response_code
@property
def response_encoding(self):
self._do_get(url=self._url) # assuming get !
return self._content_session.response_encoding
def get(self,
url=None,
asynch=False,
headers=None,
cookies=None,
**kwargs):
self._url = url = url or (self._driver.current_url
if self._driver else self._url)
if not url:
raise InvalidArgumentError(
"url is mandatory, please navigate to a url first or provide one"
)
return self._content_session.get(url=url,
future=asynch,
headers=headers,
cookies=cookies,
**kwargs)
def post(self,
url=None,
asynch=False,
body=None,
headers=None,
cookies=None,
**kwargs):
self._url = url = url or (self._driver.current_url
if self._driver else self._url)
if not url:
raise InvalidArgumentError(
"url is mandatory, please navigate to a url first or provide one"
)
return self._content_session.post(url=url,
future=asynch,
body=body,
headers=headers,
cookies=cookies,
**kwargs)
@property
def requests_session(self):
return self._content_session.req_session
def take_screenshot(self, filename=None):
if self._driver and self._driver.current_url:
final_path = self._get_filename_from_url(filename)
self._driver.get_screenshot_as_file(filename=final_path)
return final_path
def _get_filename_from_url(self, filename=None):
url = self._driver.current_url if self.driver else None
if not url:
url = self._url
if filename is None:
f = get_unique_filename_from_url(url, ext="png")
p = CONSTANTS.DIR_PATH or get_user_home_dir()
d = os.path.join(p, CONSTANTS.DIR_NAME, CONSTANTS.SCREENSHOTS_DIR)
else:
d, f = dir_filename(filename, default_ext="png")
if not d:
p = CONSTANTS.DIR_PATH or get_user_home_dir()
d = os.path.join(p, CONSTANTS.DIR_NAME,
CONSTANTS.SCREENSHOTS_DIR)
if not f:
f = get_unique_filename_from_url(url, ext="png")
make_dir(d)
#final path
return os.path.join(d, f) if (d and f) else None
def execute_script(self, script):
if self._driver and self._driver.current_url and script:
return self._driver.execute_script(script)
def wait_for_page_load(self, wait_time=None):
def _wait(driver):
script = "return document.readyState"
COMPLETE = "complete"
status = driver.execute_script(script)
if status and status.lower() == COMPLETE:
return True
return False
if self._driver is None:
return
wait_time = wait_time or self.wait_time
try:
wait_until(self._driver, wait_time, _wait)
except Exception:
self.logger.error("Page load failed")
raise
def wait_for_element(self, locator, visible=False, wait_time=None):
if self._driver is None:
return
wait_time = wait_time or self.wait_time
try:
find_element_for_locator(self._driver,
locator,
wait_time=wait_time,
visible=visible)
except Exception as e:
self.logger.error(
"Element not found in wait_for_element method : " + str(e))
raise
def close(self):
if self._driver:
try:
self._driver.close()
except:
pass
try:
self._driver.quit()
except:
pass
if self._content_session:
try:
self._content_session.close()
except:
pass
from selenium import webdriver
from selenium.webdriver.support.events import EventFiringWebDriver, AbstractEventListener
class MyTestListenner(AbstractEventListener):
def before_navigate_to(self, url, driver):
print("前面一个执行地址 %s" % url)
def after_navigate_to(self, url, driver):
print("后面一个执行地址是 %s" % url)
def on_exception(self,exception, driver):
driver = webdriver.Firefox()
el_driver = EventFiringWebDriver(driver, MyTestListenner())
el_driver.get('http://www.baidu.com')
element = driver.find_element_by_id('kw')
element.send_keys('1233455')
sorcheElement = driver.find_element_by_id('su')
sorcheElement.click()
el_driver.back()
print("before_navigate_forward")
def after_navigate_back(self, driver):
print("after_navigate_back")
def before_navigate_back(self, driver):
print("before_navigate_back")
def before_change_value_of(self, element, driver):
print("before_change_value_of")
d = EventFiringWebDriver(b, EventListeners())
d.get('https://www.cnn.com')
d.implicitly_wait(20)
d.get('https://www.google.de')
d.implicitly_wait(20)
d.back()
def on_click(x, y, button, pressed):
if pressed:
print('Mouse clicked')
time.sleep(2)
print("Navigation to: %s " % b.current_url)
with Listener(on_click=on_click) as listener:
listener.join()
def after_click(self, elemento, webdriver):
if elemento.tag_name == 'input':
print(webdriver.find_element_by_tag_name('span').text)
print(webdriver.find_element_by_tag_name('span').text)
print(f'depois do click {elemento.tag_name}')
browser = Firefox(executable_path="./geckodriver")
# Wrapper do WebDriver
rapidez = EventFiringWebDriver(browser, Escuta())
rapidez.get('https://selenium.dunossauro.live/aula_07_d.html')
input_texto = rapidez.find_element_by_tag_name('input')
span = rapidez.find_element_by_tag_name('span')
p = rapidez.find_element_by_tag_name('p')
input_texto.click()
rapidez.get('https://selenium.dunossauro.live/aula_07_c.html')
rapidez.back()
browser.quit()
