status-react/test/appium/views/base_element.py

460 lines
18 KiB
Python

import base64
import os
import time
from io import BytesIO
from timeit import timeit
import emoji
import imagehash
from PIL import Image, ImageChops, ImageStat
from appium.webdriver.common.mobileby import MobileBy
from appium.webdriver.common.touch_action import TouchAction
from selenium.common.exceptions import NoSuchElementException, StaleElementReferenceException
from selenium.common.exceptions import TimeoutException
from selenium.webdriver.support import expected_conditions
from selenium.webdriver.support.wait import WebDriverWait
from tests import transl
class BaseElement(object):
def __init__(self, driver, **kwargs):
self.driver = driver
self.by = MobileBy.XPATH
self.locator = None
self.xpath = None
self.accessibility_id = None
self.translation_id = None
self.uppercase = None
self.prefix = ''
self.suffix = None
self.id = None
self.class_name = None
self.AndroidUIAutomator = None
self.webview = None
self.__dict__.update(kwargs)
self.set_locator()
def set_locator(self):
if self.xpath:
self.locator = self.xpath
elif self.accessibility_id:
self.by = MobileBy.ACCESSIBILITY_ID
self.locator = self.accessibility_id
elif self.translation_id:
text = transl[self.translation_id]
self.locator = '//*[@text="%s"]' % text
if self.uppercase:
self.locator = '//*[@text="%s" or @text="%s"]' % (text, text.upper())
if self.suffix:
self.locator += self.suffix
elif self.id:
self.by = MobileBy.ID
self.locator = self.id
elif self.class_name:
self.by = MobileBy.CLASS_NAME
self.locator = self.class_name
elif self.AndroidUIAutomator:
self.by = MobileBy.ANDROID_UIAUTOMATOR
self.locator = self.AndroidUIAutomator
elif self.webview:
self.locator = '//*[@text="{0}"] | //*[@content-desc="{desc}"]'.format(self.webview, desc=self.webview)
if self.prefix:
self.locator = self.prefix + self.locator
return self
@property
def name(self):
return self.__class__.__name__
def navigate(self):
return None
def find_element(self):
for _ in range(3):
try:
self.driver.info("Find `%s` by `%s`: `%s`" % (self.name, self.by, self.exclude_emoji(self.locator)))
return self.driver.find_element(self.by, self.locator)
except NoSuchElementException:
raise NoSuchElementException(
"Device %s: %s by %s: `%s` is not found on the screen" % (
self.driver.number, self.name, self.by, self.locator)) from None
except Exception as exception:
if 'Internal Server Error' in str(exception):
continue
def find_elements(self):
return self.driver.find_elements(self.by, self.locator)
def click(self):
self.find_element().click()
self.driver.info('Tap on found: %s' % self.name)
return self.navigate()
def click_until_presence_of_element(self, desired_element, attempts=4):
counter = 0
self.driver.info("Click until `%s` by `%s`: `%s` will be presented" % (
desired_element.name, desired_element.by, desired_element.locator))
while not desired_element.is_element_displayed(1) and counter <= attempts:
try:
self.find_element().click()
return self.navigate()
except (NoSuchElementException, TimeoutException):
counter += 1
else:
self.driver.info("%s element not found" % desired_element.name)
def double_click(self):
self.driver.info('Double tap on: %s' % self.name)
[self.find_element().click() for _ in range(2)]
def wait_for_element(self, seconds=10):
try:
return WebDriverWait(self.driver, seconds) \
.until(expected_conditions.presence_of_element_located((self.by, self.locator)))
except TimeoutException:
raise TimeoutException(
"Device `%s`: `%s` by` %s`: `%s` is not found on the screen after wait_for_element" % (
self.driver.number, self.name, self.by, self.locator)) from None
def wait_for_elements(self, seconds=10):
try:
return WebDriverWait(self.driver, seconds) \
.until(expected_conditions.presence_of_all_elements_located((self.by, self.locator)))
except TimeoutException:
raise TimeoutException(
"Device %s: %s by %s:`%s` is not found on the screen after wait_for_elements" % (
self.driver.number, self.name, self.by, self.locator)) from None
def wait_for_visibility_of_element(self, seconds=10, ignored_exceptions=None):
try:
return WebDriverWait(self.driver, seconds, ignored_exceptions=ignored_exceptions) \
.until(expected_conditions.visibility_of_element_located((self.by, self.locator)))
except TimeoutException:
raise TimeoutException(
"Device %s: %s by %s:`%s` is not found on the screen after wait_for_visibility_of_element" % (
self.driver.number, self.name, self.by, self.locator)) from None
def wait_for_invisibility_of_element(self, seconds=10):
try:
return WebDriverWait(self.driver, seconds) \
.until(expected_conditions.invisibility_of_element_located((self.by, self.locator)))
except TimeoutException:
raise TimeoutException(
"Device %s: %s by %s: `%s` is still visible on the screen after %s seconds after wait_for_invisibility_of_element" % (
self.driver.number, self.name, self.by, self.locator, seconds)) from None
def wait_for_element_text(self, text, wait_time=30, message=None):
counter = 0
self.driver.info("Wait for text element `%s` to be equal to `%s`" % (self.name, text))
while True:
text_element = self.find_element().text
if isinstance(text, int):
text_element = int(text_element.strip())
if counter >= wait_time:
self.driver.fail(message if message else "`%s` is not equal to expected `%s` in %s sec" % (
text_element, text, wait_time))
elif text_element != text:
counter += 10
time.sleep(10)
else:
self.driver.info('Element %s text is equal to %s' % (self.name, text))
return
def scroll_to_element(self, depth: int = 9, direction='down'):
self.driver.info('Scrolling %s to %s' % (direction, self.name))
for _ in range(depth):
try:
return self.find_element()
except NoSuchElementException:
size = self.driver.get_window_size()
if direction == 'down':
self.driver.swipe(500, size["height"] * 0.4, 500, size["height"] * 0.05)
else:
self.driver.swipe(500, size["height"] * 0.25, 500, size["height"] * 0.8)
else:
raise NoSuchElementException(
"Device %s: %s by %s: `%s` is not found on the screen" % (
self.driver.number, self.name, self.by, self.locator)) from None
def scroll_and_click(self, direction='down'):
self.scroll_to_element(direction=direction)
self.click()
# def is_element_present(self, sec=5):
# try:
# return self.wait_for_element(sec)
# except TimeoutException:
# return False
def is_element_displayed(self, sec=5, ignored_exceptions=None):
try:
return self.wait_for_visibility_of_element(sec, ignored_exceptions=ignored_exceptions)
except TimeoutException:
return False
def click_if_shown(self, sec=5):
if self.is_element_displayed(sec=sec):
self.click()
def is_element_disappeared(self, sec=20):
try:
return self.wait_for_invisibility_of_element(sec)
except TimeoutException:
return False
@property
def text(self):
return self.find_element().text
@property
def template(self):
try:
return self.__template
except FileNotFoundError:
raise FileNotFoundError('Please add %s image as template' % self.name)
@template.setter
def template(self, value):
self.__template = Image.open(os.sep.join(__file__.split(os.sep)[:-1]) + '/elements_templates/%s' % value)
@property
def image(self):
return Image.open(BytesIO(base64.b64decode(self.find_element().screenshot_as_base64)))
def attribute_value(self, value):
attribute_value = self.find_element().get_attribute(value)
if attribute_value.lower() == 'true':
attribute_state = True
elif attribute_value.lower() == 'false':
attribute_state = False
else:
attribute_state = attribute_value
return attribute_state
# Method-helper for renew screenshots in case if changed
def save_new_screenshot_of_element(self, name: str):
full_path_to_file = os.sep.join(__file__.split(os.sep)[:-1]) + '/elements_templates/%s' % name
screen = Image.open(BytesIO(base64.b64decode(self.find_element().screenshot_as_base64)))
screen.save(full_path_to_file)
def is_element_image_equals_template(self, file_name: str = ''):
if file_name:
self.template = file_name
return not ImageChops.difference(self.image, self.template).getbbox()
def is_element_differs_from_template(self, file_name: str = '', diff: int = 0):
if file_name:
self.template = file_name
result = False
difference = ImageChops.difference(self.image, self.template)
stat = ImageStat.Stat(difference)
diff_ratio = sum(stat.mean) / (len(stat.mean) * 255)
self.driver.info('Image differs from template to %s percents' % str(diff_ratio * 100))
if diff_ratio * 100 > diff:
result = True
return result
def is_element_image_similar_to_template(self, template_path: str = ''):
image_template = os.sep.join(__file__.split(os.sep)[:-1]) + '/elements_templates/%s' % template_path
template = imagehash.average_hash(Image.open(image_template))
element_image = imagehash.average_hash(self.image)
return not bool(template - element_image)
def get_element_coordinates(self):
element = self.find_element()
location = element.location
size = element.size
return location, size
def swipe_left_on_element(self):
self.driver.info("Swiping left on element %s" % self.name)
location, size = self.get_element_coordinates()
x, y = location['x'], location['y']
width, height = size['width'], size['height']
self.driver.swipe(start_x=x + width * 0.75, start_y=y + height / 2, end_x=x, end_y=y + height / 2)
def swipe_right_on_element(self):
self.driver.info("Swiping right on element %s" % self.name)
location, size = self.get_element_coordinates()
x, y = location['x'], location['y']
width, height = size['width'], size['height']
self.driver.swipe(start_x=x, start_y=y + height / 2, end_x=x + width * 0.75, end_y=y + height / 2)
def swipe_to_web_element(self, depth=700):
element = self.find_element()
location = element.location
x, y = location['x'], location['y']
self.driver.swipe(start_x=x, start_y=y, end_x=x, end_y=depth)
def long_press_element(self):
element = self.find_element()
self.driver.info("Long press on `%s`" % self.name)
action = TouchAction(self.driver)
action.long_press(element).release().perform()
def long_press_until_element_is_shown(self, expected_element):
element = self.find_element()
self.driver.info("Long press on `%s` until expected element is shown" % self.name)
action = TouchAction(self.driver)
for _ in range(3):
action.long_press(element).release().perform()
if expected_element.is_element_displayed():
return
def long_press_element_by_coordinate(self, rel_x=0.8, rel_y=0.8):
element = self.find_element()
location = element.location
size = element.size
x = int(location['x'] + size['width'] * rel_x)
y = int(location['y'] + size['height'] * rel_y)
action = TouchAction(self.driver)
action.long_press(x=x, y=y).release().perform()
def measure_time_before_element_appears(self, max_wait_time=30):
def wrapper():
return self.wait_for_visibility_of_element(max_wait_time)
return timeit(wrapper, number=1)
def measure_time_while_element_is_shown(self, max_wait_time=30):
def wrapper():
return self.wait_for_invisibility_of_element(max_wait_time)
return timeit(wrapper, number=1)
def click_inside_element_by_coordinate(self, rel_x=0.8, rel_y=0.8, times_to_click=1):
location, size = self.get_element_coordinates()
x = int(location['x'] + size['width'] * rel_x)
y = int(location['y'] + size['height'] * rel_y)
[self.driver.tap([(x, y)], 150) for _ in range(times_to_click)]
@staticmethod
def get_translation_by_key(key):
return transl[key]
@staticmethod
def exclude_emoji(value):
return 'emoji' if value in emoji.UNICODE_EMOJI else value
class EditBox(BaseElement):
def __init__(self, driver, **kwargs):
super(EditBox, self).__init__(driver, **kwargs)
def send_keys(self, value):
self.find_element().send_keys(value)
self.driver.info("Type `%s` to `%s`" % (self.exclude_emoji(value), self.name))
def set_value(self, value):
self.find_element().set_value(value)
self.driver.info("Set `%s` value for `%s`" % (self.exclude_emoji(value), self.name))
def clear(self):
self.find_element().clear()
self.driver.info("Clear text in `%s`" % self.name)
def delete_last_symbols(self, number_of_symbols_to_delete: int):
self.driver.info("Delete last `%s` symbols from `%s`" % (number_of_symbols_to_delete, self.name))
self.click()
for _ in range(number_of_symbols_to_delete):
time.sleep(1)
self.driver.press_keycode(67)
def paste_text_from_clipboard(self):
self.driver.info("Paste text from clipboard into `%s`" % self.name)
self.long_press_element()
time.sleep(2)
action = TouchAction(self.driver)
location = self.find_element().location
x, y = location['x'], location['y']
action.press(x=x + 25, y=y - 50).release().perform()
def cut_text(self):
self.driver.info("Cut text in `%s`" % self.name)
location = self.find_element().location
x, y = location['x'], location['y']
action = TouchAction(self.driver)
action.long_press(x=x, y=y).release().perform()
time.sleep(2)
action.press(x=x + 50, y=y - 50).release().perform()
class Text(BaseElement):
def __init__(self, driver, **kwargs):
super(Text, self).__init__(driver, **kwargs)
@property
def text(self):
text = self.find_element().text
self.driver.info("`%s` is `%s`" % (self.name, text))
return text
class Button(BaseElement):
def __init__(self, driver, **kwargs):
super(Button, self).__init__(driver, **kwargs)
def wait_and_click(self, sec=30):
self.driver.info("Wait for element `%s` for max %ss and click when it is available" % (self.name, sec))
self.wait_for_visibility_of_element(sec)
self.click()
def click_until_absense_of_element(self, desired_element, attempts=3, timeout=1):
counter = 0
self.driver.info("Click until `%s` by `%s`: `%s` is NOT presented" % (
desired_element.name, desired_element.by, desired_element.locator))
while desired_element.is_element_displayed(timeout) and counter <= attempts:
try:
self.find_element().click()
counter += 1
except (NoSuchElementException, TimeoutException, StaleElementReferenceException):
return self.navigate()
class SilentButton(Button):
def find_element(self):
for _ in range(3):
try:
return self.driver.find_element(self.by, self.locator)
except NoSuchElementException:
raise NoSuchElementException(
"Device %s: `%s` by `%s`:`%s` not found on the screen" % (
self.driver.number, self.name, self.by, self.locator)) from None
except Exception as exception:
if 'Internal Server Error' in str(exception):
continue
def click(self):
self.find_element().click()
return self.navigate()
@property
def text(self):
text = self.find_element().text
return text
class CheckBox(Button):
def __init__(self, driver, **kwargs):
super(Button, self).__init__(driver, **kwargs)
def __define_desired_element(self, elem_accessibility):
desired_element_accessibility_id = elem_accessibility
if self.accessibility_id is not None and ':' in self.accessibility_id:
desired_element_accessibility_id = ':%s' % elem_accessibility
return desired_element_accessibility_id
def enable(self):
self.click_until_presence_of_element(Button(self.driver,
accessibility_id=self.__define_desired_element("checkbox-on")))
return self.navigate()
def disable(self):
self.click_until_presence_of_element(Button(self.driver,
accessibility_id=self.__define_desired_element("checkbox-off")))
return self.navigate()