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