old_contents: """Unit test module for Selenium testing"""
  import os
  from selenium import webdriver
  
  from flask.ext.testing import LiveServerTestCase
  
  from tests import TestCase
  from pages import LoginPage
  
  
  class TestUI(TestCase, LiveServerTestCase):
      """Test class for UI integration/workflow testing"""
  
      def setUp(self):
          """Reset all tables before testing."""
  
          super(TestUI, self).setUp()
  
          if "SAUCE_USERNAME" in os.environ and "SAUCE_ACCESS_KEY" in os.environ:
  
              capabilities = {
                  "tunnel-identifier": os.environ["TRAVIS_JOB_NUMBER"],
                  "build": os.environ["TRAVIS_BUILD_NUMBER"],
                  "tags": [os.environ["TRAVIS_PYTHON_VERSION"], "CI"],
              }
              url = "http://{username}:{access_key}@localhost:4445/wd/hub".format(
                  username=os.environ["SAUCE_USERNAME"],
                  access_key=os.environ["SAUCE_ACCESS_KEY"],
              )
  
              self.driver = webdriver.Remote(
                  desired_capabilities=capabilities,
                  command_executor=url
              )
  
          else:
              self.driver = webdriver.Firefox()
  
          self.driver.implicitly_wait(60)
          self.driver.root_uri = self.get_server_url()
  
      def tearDown(self):
          """Clean db session, drop all tables."""
  
          self.driver.quit()
  
          super(TestUI, self).tearDown()
  
      def test_login_page(self):
          """Ensure login page loads successfully"""
  
          page = LoginPage(self.driver)
          page.get("/user/sign-in")
  
          self.assertNotIn("Uh-oh", page.w.find_element_by_tag_name("body").text)
  
      def test_login_form_facebook_exists(self):
          """Ensure Facebook button present on login form"""
  
          page = LoginPage(self.driver)
          page.get("/user/sign-in")
  
          self.assertIsNotNone(page.facebook_button)
  
new_contents: """Unit test module for Selenium testing"""
  import os
  from selenium import webdriver
  
  from flask.ext.testing import LiveServerTestCase
  
  from tests import TestCase
  from pages import LoginPage
  
  
  class TestUI(TestCase, LiveServerTestCase):
      """Test class for UI integration/workflow testing"""
  
      def setUp(self):
          """Reset all tables before testing."""
  
          super(TestUI, self).setUp()
  
          if "SAUCE_USERNAME" in os.environ and "SAUCE_ACCESS_KEY" in os.environ:
  
              platform = {
                  "browserName": "firefox",
                  "platform": "Windows 10",
                  "version": "46.0",
              }
  
              capabilities = {
                  "tunnel-identifier": os.environ["TRAVIS_JOB_NUMBER"],
                  "build": os.environ["TRAVIS_BUILD_NUMBER"],
                  "tags": [os.environ["TRAVIS_PYTHON_VERSION"], "CI"],
              }
              capabilities.update(platform)
  
              url = "http://{username}:{access_key}@localhost:4445/wd/hub".format(
                  username=os.environ["SAUCE_USERNAME"],
                  access_key=os.environ["SAUCE_ACCESS_KEY"],
              )
  
              self.driver = webdriver.Remote(
                  desired_capabilities=capabilities,
                  command_executor=url
              )
  
          else:
              self.driver = webdriver.Firefox()
  
          self.driver.implicitly_wait(60)
          self.driver.root_uri = self.get_server_url()
  
      def tearDown(self):
          """Clean db session, drop all tables."""
  
          self.driver.quit()
  
          super(TestUI, self).tearDown()
  
      def test_login_page(self):
          """Ensure login page loads successfully"""
  
          page = LoginPage(self.driver)
          page.get("/user/sign-in")
  
          self.assertNotIn("Uh-oh", page.w.find_element_by_tag_name("body").text)
  
      def test_login_form_facebook_exists(self):
          """Ensure Facebook button present on login form"""
  
          page = LoginPage(self.driver)
          page.get("/user/sign-in")
  
          self.assertIsNotNone(page.facebook_button)
  
subject: Set default Sauce Labs platform to Firefox 46 on Windows 10