Bok Choy test now passes

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

@@ -17,25 +17,45 @@ class SettingsPage(CoursePage):
     def is_browser_on_page(self):
         return self.q(css='body.view-settings').present
 
+    def get_elements(self, css_selector):
+        self.wait_for_element_presence(
+            css_selector,
+            'Elements matching "{}" selector are present'.format(css_selector)
+        )
+        results = self.q(css=css_selector)
+        return results
+
+    def get_element(self, css_selector):
+        results = self.get_elements(css_selector=css_selector)
+        return results[0] if results else None
+
     @property
-    def pre_requisite_course(self):
+    def pre_requisite_course_options(self):
         """
-        Returns the pre-requisite course drop down field.
+        Returns the pre-requisite course drop down field options.
         """
-        return self.q(css='#pre-requisite-course')
+        return self.get_elements('#pre-requisite-course')
 
     @property
     def entrance_exam_field(self):
         """
         Returns the enable entrance exam checkbox.
         """
-        return self.q(css='#entrance-exam-enabled').execute()
+        return self.get_element('#entrance-exam-enabled')
+
+    @property
+    def alert_confirmation_title(self):
+        """
+        Returns the alert confirmation element, which contains text
+        such as 'Your changes have been saved.'
+        """
+        return self.get_element('#alert-confirmation-title')
 
     def require_entrance_exam(self, required=True):
         """
         Set the entrance exam requirement via the checkbox.
         """
-        checkbox = self.entrance_exam_field[0]
+        checkbox = self.entrance_exam_field
         selected = checkbox.is_selected()
         if required and not selected:
             checkbox.click()
@@ -47,7 +67,7 @@ class SettingsPage(CoursePage):
             checkbox.click()
             self.wait_for_element_invisibility(
                 '#entrance-exam-minimum-score-pct',
-                'Entrance exam minimum score percent is visible'
+                'Entrance exam minimum score percent is invisible'
             )
 
     def save_changes(self, wait_for_confirmation=True):
@@ -58,11 +78,16 @@ class SettingsPage(CoursePage):
         if wait_for_confirmation:
             EmptyPromise(
                 lambda: self.q(css='#alert-confirmation-title').present,
-                'Waiting for save confirmation...'
+                'Save is confirmed'
             ).fulfill()
 
-    def refresh_page(self):
+    def refresh_page(self, wait_for_confirmation=True):
         """
         Reload the page.
         """
         self.browser.refresh()
+        if wait_for_confirmation:
+            EmptyPromise(
+                lambda: self.q(css='body.view-settings').present,
+                'Page is refreshed'
+            ).fulfill()

common/test/acceptance/tests/lms/test_lms.py

@@ -819,7 +819,7 @@ class PreRequisiteCourseTest(UniqueCourseTest):
         """
         set pre-requisite course
         """
-        select_option_by_value(self.settings_page.pre_requisite_course, self.pre_requisite_course_id)
+        select_option_by_value(self.settings_page.pre_requisite_course_options, self.pre_requisite_course_id)
         self.settings_page.save_changes()
 
 
@@ -954,7 +954,7 @@ class EntranceExamTest(UniqueCourseTest):
         self.settings_page.visit()
         self.settings_page.wait_for_page()
         self.assertTrue(self.settings_page.is_browser_on_page())
-        self.settings_page.entrance_exam_field[0].click()
+        self.settings_page.entrance_exam_field.click()
         self.settings_page.save_changes()
 
         # Logout and login as a student.

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

@@ -38,9 +38,8 @@ class SettingsMilestonesTest(StudioCourseTest):
         Test to make sure page has pre-requisite course field if milestones app is enabled.
         """
 
-        self.assertTrue(self.settings_detail.pre_requisite_course.present)
+        self.assertTrue(self.settings_detail.pre_requisite_course_options)
 
-    @skip("Flaky: 01/16/2015")
     def test_prerequisite_course_save_successfully(self):
         """
          Scenario: Selecting course from Pre-Requisite course drop down save the selected course as pre-requisite
@@ -65,28 +64,63 @@ class SettingsMilestonesTest(StudioCourseTest):
         )
         pre_requisite_course_id = unicode(pre_requisite_course_key)
 
-        # refreshing the page after creating a course fixture, in order reload the pre requisite course drop down.
+        # Refresh the page to load the new course fixture and populate the prrequisite course dropdown
+        # Then select the prerequisite course and save the changes
         self.settings_detail.refresh_page()
         select_option_by_value(
-            browser_query=self.settings_detail.pre_requisite_course,
+            browser_query=self.settings_detail.pre_requisite_course_options,
             value=pre_requisite_course_id
         )
-
-        # trigger the save changes button.
         self.settings_detail.save_changes()
+        self.assertEqual(
+            'Your changes have been saved.',
+            self.settings_detail.alert_confirmation_title.text
+        )
 
-        self.assertTrue('Your changes have been saved.' in self.settings_detail.browser.page_source)
+        # Refresh the page again to confirm the prerequisite course selection is properly reflected
         self.settings_detail.refresh_page()
-        self.assertTrue(is_option_value_selected(browser_query=self.settings_detail.pre_requisite_course,
-                                                 value=pre_requisite_course_id))
+        self.assertTrue(is_option_value_selected(
+            browser_query=self.settings_detail.pre_requisite_course_options,
+            value=pre_requisite_course_id
+        ))
+
+        # Set the prerequisite course back to None and save the changes
+        select_option_by_value(
+            browser_query=self.settings_detail.pre_requisite_course_options,
+            value=''
+        )
+        self.settings_detail.save_changes()
+        self.assertEqual(
+            'Your changes have been saved.',
+            self.settings_detail.alert_confirmation_title.text
+        )
 
-        # now reset/update the pre requisite course to none
-        select_option_by_value(browser_query=self.settings_detail.pre_requisite_course, value='')
+        # Refresh the page again to confirm the None selection is properly reflected
+        self.settings_detail.refresh_page()
+        self.assertTrue(is_option_value_selected(
+            browser_query=self.settings_detail.pre_requisite_course_options,
+            value=''
+        ))
 
-        # trigger the save changes button.
+        # Re-pick the prerequisite course and confirm no errors are thrown (covers a discovered bug)
+        select_option_by_value(
+            browser_query=self.settings_detail.pre_requisite_course_options,
+            value=pre_requisite_course_id
+        )
         self.settings_detail.save_changes()
-        self.assertTrue('Your changes have been saved.' in self.settings_detail.browser.page_source)
-        self.assertTrue(is_option_value_selected(browser_query=self.settings_detail.pre_requisite_course, value=''))
+        self.assertEqual(
+            'Your changes have been saved.',
+            self.settings_detail.alert_confirmation_title.text
+        )
+
+        # Refresh the page again to confirm the prerequisite course selection is properly reflected
+        self.settings_detail.refresh_page()
+
+        dropdown_status = is_option_value_selected(
+            browser_query=self.settings_detail.pre_requisite_course_options,
+            value=pre_requisite_course_id
+        )
+        self.assertTrue(dropdown_status)
 
     def test_page_has_enable_entrance_exam_field(self):
         """

requirements/edx/github.txt

@@ -34,5 +34,5 @@ git+https://github.com/mitocw/django-cas.git@60a5b8e5a62e63e0d5d224a87f0b489201a
 -e git+https://github.com/edx/i18n-tools.git@56f048af9b6868613c14aeae760548834c495011#egg=i18n-tools
 -e git+https://github.com/edx/edx-oauth2-provider.git@0.4.0#egg=oauth2-provider
 -e git+https://github.com/edx/edx-val.git@ba00a5f2e0571e9a3f37d293a98efe4cbca850d5#egg=edx-val
--e git+https://github.com/edx/edx-milestones.git@4dfe78a2aae9559ccc979746d13a9b67f0ec311e#egg=edx-milestones
 -e git+https://github.com/pmitros/RecommenderXBlock.git@9b07e807c89ba5761827d0387177f71aa57ef056#egg=recommender-xblock
+-e git+https://github.com/edx/edx-milestones.git@547f2250ee49e73ce8d7ff4e78ecf1b049892510#egg=edx-milestones