66 lines
2.7 KiB
Python
66 lines
2.7 KiB
Python
from tests import marks
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from tests.base_test_case import SingleDeviceTestCase
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from views.sign_in_view import SignInView
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from datetime import datetime
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import time
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class TestPerformance(SingleDeviceTestCase):
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def get_timestamps_by_event(self, *args):
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# earlier event will be overwritten by latest in case of multiple events in a logcat!
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timestamps_by_event = dict()
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logcat = self.driver.get_log('logcat')
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for event in args:
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for line in logcat:
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if event in line['message']:
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timestamps_by_event[event] = line['timestamp']
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return timestamps_by_event
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@marks.testrail_id(6216)
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@marks.high
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@marks.performance
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def test_time_to_load_sign_in_screen(self):
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app_started = ':init/app-started'
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login_shown = ':on-will-focus :login'
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password_submitted = ':accounts.login.ui/password-input-submitted'
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login_success = ':accounts.login.callback/login-success'
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sign_in = SignInView(self.driver)
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sign_in.create_user()
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profile = sign_in.profile_button.click()
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profile.logout()
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home = sign_in.sign_in()
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home.plus_button.click()
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self.driver.info("Close app")
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self.driver.close_app()
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self.driver.info("Launch app")
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self.driver.launch_app()
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time.sleep(5)
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timestamps_by_event = self.get_timestamps_by_event(app_started, login_shown, password_submitted, login_success)
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for event in app_started, login_shown, password_submitted, login_success:
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self.driver.info("event: '%s' | timestamp: '%s' | time: '%s'" % (event, timestamps_by_event[event],
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datetime.utcfromtimestamp(timestamps_by_event[event] / 1000)))
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time_to_login= (timestamps_by_event[login_success] - timestamps_by_event[password_submitted]) / 1000
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self.driver.info("Time to login is '%s'" % time_to_login)
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time_to_start_app = (timestamps_by_event[login_shown] - timestamps_by_event[app_started]) / 1000
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self.driver.info("Time to start the app is '%s'" % time_to_start_app)
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baseline_start_app = 0.8
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baseline_login = 1.2
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if time_to_start_app > baseline_start_app:
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self.errors.append(
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"time between starting the app and login screen is '%s' seconds, while baseline is '%s'!"
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% (time_to_start_app, baseline_start_app))
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if time_to_login > baseline_login:
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self.errors.append(
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"time between submitting a password and successful login is '%s' seconds, while baseline is '%s'!"
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% (time_to_login, baseline_login))
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self.verify_no_errors()
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