velenium 0.2.1

Interact with an app using visual definitions of elements

velenium

Interact with an app using visual definitions of elements

sample usage

import unittest
from appium import webdriver
from velenium import VisualElement, HORIZONTAL_ORDER, SIMILARITY_ORDER, CV_SQDIFF


class VisualTestCase(unittest.TestCase):

    def test_visual(self):
        desired_caps = dict(
            ...
        )
        driver = webdriver.Remote('http://localhost:4723/wd/hub', desired_caps)

        element = VisualElement(driver, 'path/to/pattern.png')

        # assert element is visible
        assert element.is_visible()

        # wait until visual element is visible, raises TimeoutException from selenium if timeout
        element.wait_until_visible()

        # wait until visual element is not visible, raises TimeoutException from selenium if timeout
        element.wait_until_not_visible()

        # click on element
        element.click()

        # refresh position of element and click
        element.reset_object().click()

        # click and wait no visibility of the element
        element.click().wait_until_not_visible()

        # find with different similarity threshold, by default is 90%
        VisualElement(driver, 'path/to/pattern.png', similarity=0.8).click()

        # click element at 3er position in vertical order (default behaviour)
        element[2].click()
        VisualElement(driver, 'path/to/pattern.png', order=2).click()

        # click element at 3er position in horizontal order
        VisualElement(driver, 'path/to/pattern.png', order=2, disposal=HORIZONTAL_ORDER).click()

        # click the very best match of element (similarity threshold applies)
        VisualElement(driver, 'path/to/pattern.png', disposal=SIMILARITY_ORDER).click()

        # use another cv2 method to get the match, by default uses CV_CCOEFF
        VisualElement(driver, 'path/to/pattern.png', method=CV_SQDIFF).wait_until_visible()

        # count matches
        elements = VisualElement(driver, 'path/to/pattern.png')
        print(len(elements))

        # iterate over matches
        for e in elements:
            e.click()
        
        # get debug images
        element.debug_object()


if __name__ == '__main__':
    unittest.main()