Add timestamp value test

TNL-925

common/test/acceptance/pages/studio/import_export.py

@@ -3,6 +3,7 @@ Import/Export pages.
 """
 from bok_choy.promise import EmptyPromise
 import os
+import re
 import requests
 from .utils import click_css
 from .library import LibraryPage
@@ -118,6 +119,16 @@ class ImportMixin(object):
 
     url_path = "import"
 
+    @property
+    def timestamp(self):
+        """
+        The timestamp is displayed on the page as "(MM/DD/YYYY at HH:mm)"
+        It parses the timestamp and returns a (date, time) tuple
+        """
+        string = self.q(css='.item-progresspoint-success-date').text[0]
+
+        return re.match(r'\(([^ ]+).+?(\d{2}:\d{2})', string).groups()
+
     def is_browser_on_page(self):
         """
         Verify this is the export page

common/test/acceptance/tests/studio/test_import_export.py

@@ -3,6 +3,7 @@ Acceptance tests for the Import and Export pages
 """
 from abc import abstractmethod
 from bok_choy.promise import EmptyPromise
+from datetime import datetime
 from .base_studio_test import StudioLibraryTest, StudioCourseTest
 from ...fixtures.course import XBlockFixtureDesc
 from ...pages.studio.import_export import ExportLibraryPage, ExportCoursePage, ImportLibraryPage, ImportCoursePage
@@ -183,10 +184,25 @@ class ImportTestMixin(object):
         self.import_page.upload_tarball(self.tarball_name)
         self.import_page.wait_for_upload()
 
-    def test_successful_import_timestamp(self):
+    def test_import_timestamp_value(self):
         """
         Scenario: I perform a course / library import
-            On import success, the page displays its UTC timestamp previously not visible
+            On import success, the page displays a UTC timestamp
+        """
+        self.import_page.upload_tarball(self.tarball_name)
+        self.import_page.wait_for_upload()
+
+        utc_now = datetime.utcnow()
+        import_date, import_time = self.import_page.timestamp
+
+        self.assertTrue(self.import_page.is_timestamp_visible())
+        self.assertEqual(utc_now.strftime('%m/%d/%Y'), import_date)
+        self.assertEqual(utc_now.strftime('%H:%M'), import_time)
+
+    def test_import_timestamp_visibility(self):
+        """
+        Scenario: I perform a course / library import
+            On import success, the page displays a timestamp previously not visible
             And if I refresh the page, the timestamp is still displayed
         """
         self.assertFalse(self.import_page.is_timestamp_visible())