# Copyright 2018 Red Hat, Inc.
#
# Licensed 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 import webdriver
from selenium.webdriver.support.ui import WebDriverWait
from selenium.common.exceptions import TimeoutException
import time

testinfra_hosts = [
    'review01.openstack.org',
]


def test_gerrit_listening(host):
    gerrit_web = host.socket("tcp://:::8081")
    assert gerrit_web.is_listening

def test_gerrit_screenshot(host):
    driver = webdriver.Remote(
        command_executor='http://%s:4444/wd/hub' % (host.backend.get_hostname()),
        desired_capabilities=webdriver.DesiredCapabilities.FIREFOX)

    try:
        driver.get("http://localhost:8081")
        WebDriverWait(driver, 30).until(lambda driver: driver.execute_script(
            'return document.readyState') == 'complete')
        driver.save_screenshot("/var/log/screenshots/gerrit-main-page.png")

        driver.get("http://localhost:8081/c/test-project/+/1")
        time.sleep(5)
        driver.execute_script(
            "document.querySelector('gr-app').shadowRoot"
            ".querySelector('gr-app-element').shadowRoot"
            ".querySelector('main')"
            ".querySelector('gr-change-view').shadowRoot"
            ".querySelector('paper-tab[data-name=\"change-view-tab-header-zuul-results-summary\"]')"
            ".click()"
        )
        time.sleep(5)
        driver.save_screenshot("/var/log/screenshots/gerrit-change-page.png")
    except TimeoutException as e:
        raise e
    finally:
        driver.quit()