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# Licensed to the Software Freedom Conservancy (SFC) under one
# or more contributor license agreements. See the NOTICE file
# distributed with this work for additional information
# regarding copyright ownership. The SFC licenses this file
# to you under the Apache License, Version 2.0 (the
# "License"); you may not use this file except in compliance
# with the License. You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing,
# software distributed under the License is distributed on an
# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
# KIND, either express or implied. See the License for the
# specific language governing permissions and limitations
# under the License.
from selenium.webdriver.remote.webdriver import WebDriver
from selenium.webdriver.remote.webdriver import WebElement
def test_web_element_not_subclassed():
"""A registered subtype of WebElement should work with isinstance checks."""
class MyWebElement:
def __init__(self, parent, id, _w3c=True):
self.parent = parent
self.id = id
self._w3c = _w3c
# Test that non registered class instance is not instance of Remote WebElement
my_web_element = MyWebElement("parent", "1")
assert not isinstance(my_web_element, WebElement)
# Register the class as a subtype of WebElement
WebElement.register(MyWebElement)
my_registered_web_element = MyWebElement("parent", "2")
assert isinstance(my_registered_web_element, WebElement)
def test_webdriver_not_subclassed():
"""A registered subtype of WebDriver should work with isinstance checks."""
class MyWebDriver:
def __init__(self, *args, **kwargs):
super().__init__(*args, **kwargs)
# Test that non registered class instance is not instance of Remote WebDriver
my_driver = MyWebDriver()
assert not isinstance(my_driver, WebDriver)
# Register the class as a subtype of WebDriver
WebDriver.register(MyWebDriver)
my_registered_driver = MyWebDriver()
assert isinstance(my_registered_driver, MyWebDriver)
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