python-tdd/src/functional_tests/test_layout_and_styling.py

from selenium.webdriver.common.by import By
from selenium.webdriver.common.keys import Keys

from .base import FunctionalTest
from .list_page import ListPage

class LayoutAndStylingTest(FunctionalTest):
    def test_layout_and_styling(self):
        self.browser.get(self.live_server_url)
        list_page = ListPage(self)

        self.browser.set_window_size(1024, 768)
        # print("Viewport width:", self.browser.execute_script("return window.innerWidth"))

        inputbox = list_page.get_item_input_box()
        self.assertAlmostEqual(
            inputbox.location['x'] + inputbox.size['width'] / 2,
            512,
            delta=10,
        )

        list_page.add_list_item("testing")
        inputbox = list_page.get_item_input_box()
        self.assertAlmostEqual(
            inputbox.location['x'] + inputbox.size['width'] / 2,
            512,
            delta=10,
        )