TNL-4351 followup

We now hide "scores" of 0/0, since those aren't really scores at all.

Also adding acceptance test to handle a problem with an unscored (feedback only)
criterion, in addition to verify the above hiding of 0/0 scores.

openassessment/templates/openassessmentblock/grade/oa_grade_complete.html

@@ -46,28 +46,31 @@
                                             <i class="icon fa fa-caret-right" aria-hidden="true"></i>
                                             <span class="question__title__copy">{{ criterion.label }}</span>
 
-                                            <span class="question__score">
-                                                <span class="label sr">{% trans "Overall Grade" %}</span>
-                                                <span class="question__score__value">{{ criterion.median_score }}</span>
-                                                <span class="label label--divider sr">out of</span>
-                                                <span class="question__score__potential">
-                                                    {{ criterion.total_value }}
-                                                    <span class="unit">{% trans "Points" %}</span>
+                                            {% if criterion.total_value > 0 %}
+                                                <span class="question__score">
+                                                    <span class="label sr">{% trans "Overall Grade" %}</span>
+                                                    <span class="question__score__value">{{ criterion.median_score }}</span>
+                                                    <span class="label label--divider sr">out of</span>
+                                                    <span class="question__score__potential">
+                                                        {{ criterion.total_value }}
+                                                        <span class="unit">{% trans "Points" %}</span>
+                                                    </span>
                                                 </span>
-                                            </span>
+                                            {% endif %}
                                         </h4>
 
-                                        <ul class="question__answers ui-toggle-visibility__content has--hints">
-                                            {% for assessment in criterion.assessments %}
-                                                {% include "openassessmentblock/grade/oa_assessment_title.html" with assessment=assessment %}
-                                            {% endfor %}
-                                        </ul>
+                                        {% if criterion.options %}
+                                            <ul class="question__answers ui-toggle-visibility__content has--hints">
+                                                {% for assessment in criterion.assessments %}
+                                                    {% include "openassessmentblock/grade/oa_assessment_title.html" with assessment=assessment %}
+                                                {% endfor %}
+                                            </ul>
+                                        {% endif %}
 
                                         {% if criterion.has_feedback %}
                                             <ul class="question__answers ui-toggle-visibility__content has--hints">
-                                                {% trans "Comments" as feedback_title %}
                                                 {% for assessment in criterion.assessments %}
-                                                    {% include "openassessmentblock/grade/oa_assessment_feedback.html" with title=feedback_title assessment=assessment %}
+                                                    {% include "openassessmentblock/grade/oa_assessment_feedback.html" with title=assessment.feedback_title assessment=assessment %}
                                                 {% endfor %}
                                             </ul>
                                         {% endif %}

openassessment/templates/openassessmentblock/staff_area/oa_student_info.html

@@ -84,13 +84,15 @@
         </button>
         <div class="ui-slidable__content" role="group" id="final_grade_content_{{ submission.uuid }}" aria-labelledby="final_grade_{{ submission.uuid }}">
             {% if workflow_status == "done" %}
-                <div class="staff-info__final__grade__score">
-                {% with points_earned_string=score.points_earned|stringformat:"s" points_possible_string=score.points_possible|stringformat:"s" %}
-                    {% blocktrans with points_earned='<span class="grade__value__earned">'|safe|add:points_earned_string|add:'</span>'|safe points_possible='<span class="grade__value__potential">'|safe|add:points_possible_string|add:'</span>'|safe %}
-                        Final grade: {{ points_earned }} out of {{ points_possible }}
-                    {% endblocktrans %}
-                {% endwith %}
-                </div>
+                {% if score != None %}
+                    <div class="staff-info__final__grade__score">
+                    {% with points_earned_string=score.points_earned|stringformat:"s" points_possible_string=score.points_possible|stringformat:"s" %}
+                        {% blocktrans with points_earned='<span class="grade__value__earned">'|safe|add:points_earned_string|add:'</span>'|safe points_possible='<span class="grade__value__potential">'|safe|add:points_possible_string|add:'</span>'|safe %}
+                            Final grade: {{ points_earned }} out of {{ points_possible }}
+                        {% endblocktrans %}
+                    {% endwith %}
+                    </div>
+                {% endif %}
                 <table class="staff-info__status__table staff-info__final__grade__table">
                     <caption class="sr">{% trans "Final Grade Details" %}</caption>
                     <thead>

openassessment/templates/openassessmentblock/staff_area/oa_student_info_assessment_detail.html

@@ -42,10 +42,11 @@
                                     <td class="value">{{ part.feedback }}</td>
                                     {% if part.option != None %}
                                         <td class="value">{{ part.option.points }}</td>
+                                        <td class="value">{{ criterion.total_value }}</td>
                                     {% else %}
                                         <td class="value"></td>
+                                        <td class="value"></td>
                                     {% endif %}
-                                    <td class="value">{{ criterion.total_value }}</td>
                                 </tr>
                             {% endif %}
                         {% endfor %}

openassessment/xblock/grade_mixin.py

@@ -319,7 +319,7 @@ class GradeMixin(object):
         """
         Returns an array of assessments with their associated grades.
         """
-        def _get_assessment_part(title, part_criterion_name, assessment):
+        def _get_assessment_part(title, feedback_title, part_criterion_name, assessment):
             """
             Returns the assessment part for the given criterion name.
             """
@@ -327,12 +327,18 @@ class GradeMixin(object):
                 for part in assessment['parts']:
                     if part['criterion']['name'] == part_criterion_name:
                         part['title'] = title
+                        part['feedback_title'] = feedback_title
                         return part
             return None
 
         # Fetch all the unique assessment parts
         criterion_name = criterion['name']
-        staff_assessment_part = _get_assessment_part(_('Staff Grade'), criterion_name, staff_assessment)
+        staff_assessment_part = _get_assessment_part(
+            _('Staff Grade'),
+            _('Staff Comments'),
+            criterion_name,
+            staff_assessment
+        )
         if "peer-assessment" in assessment_steps:
             peer_assessment_part = {
                 'title': _('Peer Median Grade'),
@@ -341,6 +347,7 @@ class GradeMixin(object):
                 'individual_assessments': [
                     _get_assessment_part(
                         _('Peer {peer_index}').format(peer_index=index + 1),
+                        _('Peer Comments'),
                         criterion_name,
                         peer_assessment
                     )
@@ -350,10 +357,11 @@ class GradeMixin(object):
         else:
             peer_assessment_part = None
         example_based_assessment_part = _get_assessment_part(
-            _('Example-Based Grade'), criterion_name, example_based_assessment
+            _('Example-Based Grade'), _('Example-Based Comments'), criterion_name, example_based_assessment
         )
         self_assessment_part = _get_assessment_part(
             _('Self Assessment Grade') if is_staff else _('Your Self Assessment'),
+            _('Self Comments'),
             criterion_name,
             self_assessment
         )

test/acceptance/pages.py

@@ -192,6 +192,24 @@ class AssessmentMixin(object):
         self.submit_assessment()
         return self
 
+    def provide_criterion_feedback(self, feedback):
+        """
+        Provides feedback for the first criterion on a given assessment, without submitting the assessment.
+
+        Args:
+            feedback (string): the feedback to be recorded
+        """
+        self.q(css=self._bounded_selector('.answer--feedback .answer__value')).first.fill(feedback)
+
+    def provide_overall_feedback(self, feedback):
+        """
+        Provides overall feedback for a given assessment, without submitting the assessment.
+
+        Args:
+            feedback (string): the feedback to be recorded
+        """
+        self.q(css=self._bounded_selector('.assessment__rubric__question--feedback__value')).first.fill(feedback)
+
     def submit_assessment(self):
         """
         Submit an assessment of the problem.
@@ -443,6 +461,48 @@ class GradePage(OpenAssessmentPage):
 
         return source.text.strip(), value.text.strip()
 
+    def feedback_entry(self, question, column):
+        """
+        Returns the recorded feedback for a specific grade source.
+
+        Args:
+            question: the 0-based question for which to get grade information. Note that overall feedback can
+                be acquired by using 'feedback' for this parameter
+            column: the 0-based column of data within a question. Each column corresponds
+                to a source of data (for example, staff, peer, or self).
+
+        Returns: the recorded feedback for the requested grade source.
+
+        """
+        if isinstance(question, int):
+            question = question + 1
+        self.wait_for_element_visibility(
+            self._bounded_selector('.question--{} .feedback__value'.format(question)),
+            "Feedback is visible",
+        )
+        feedback = self.q(
+            css=self._bounded_selector('.question--{} .feedback__value'.format(question))
+        )
+
+        return feedback[column].text.strip()
+
+    @property
+    def total_reported_answers(self):
+        """
+        Returns the total number of reported answers. A "reported answer" is any option or feedback item for a
+        (criterion, assessment_type) pair. For example, if there are 2 criterion, each with options and feedback,
+        and 2 assessment types, the total number of reported answers will be 8 (2 for each of option/feedback, for
+        2 questions, for 2 assessment types = 2*2*2 = 8)
+        """
+        return len(self.q(css=self._bounded_selector('.answer')))
+
+    @property
+    def number_scored_criteria(self):
+        """
+        Returns the number of criteria with a score on the grade page.
+        """
+        return len(self.q(css=self._bounded_selector('.question__score')))
+
 
 class StaffAreaPage(OpenAssessmentPage, AssessmentMixin):
     """
@@ -519,7 +579,7 @@ class StaffAreaPage(OpenAssessmentPage, AssessmentMixin):
         Clicks the staff grade control to expand staff grading section for use in staff required workflows.
         """
         self.q(css=self._bounded_selector(".staff__grade__show-form")).first.click()
-        self.wait_for_element_visibility("#staff-full-grade__assessment__rubric__question--0__0", "staff grading is present")
+        self.wait_for_element_visibility("#staff-full-grade__assessment__rubric__question--0", "staff grading is present")
 
     @property
     def available_checked_out_numbers(self):
@@ -664,13 +724,25 @@ class StaffAreaPage(OpenAssessmentPage, AssessmentMixin):
 
         Args:
             section: the classname of the section for which text should be returned
-                (for example, 'peer__assessments', 'submitted__assessments', or 'self__assessment'
+                (for example, 'peer__assessments', 'submitted__assessments', or 'self__assessments'
 
         Returns: array of strings representing the text(for example, ['Good', u'5', u'5', u'Excellent', u'3', u'3'])
 
         """
         return self._get_table_text(".staff-info__{} .staff-info__status__table .value".format(section))
 
+    def overall_feedback(self, section):
+        """
+        Return the overall feedback (a string otherwise excluded from status_text) as shown in the staff area section.
+
+        Args:
+            section: the classname of the section for which text should be returned
+                (for example, 'peer__assessments', 'submitted__assessments', or 'self__assessments'
+
+        Returns: the text present in "Overall Feedback"
+        """
+        return self.q(css=self._bounded_selector(".staff-info__{} .student__answer__display__content".format(section))).text[0]
+
     def _get_table_text(self, selector):
         """
         Helper method for getting text out of a table.

test/acceptance/tests.py

@@ -75,6 +75,9 @@ class OpenAssessmentTest(WebAppTest):
         'full_workflow_staff_required':
             u'courses/{test_course_id}/courseware/'
             u'8d9584d242b44343bc270ea5ef04ab03/0b0dcc728abe45138c650732af178afb/'.format(test_course_id=TEST_COURSE_ID),
+        'feedback_only':
+            u'courses/{test_course_id}/courseware/'
+            u'8d9584d242b44343bc270ea5ef04ab03/a2875e0db1454d0b94728b9a7b28000b/'.format(test_course_id=TEST_COURSE_ID),
     }
 
     SUBMISSION = u"This is a test submission."
@@ -232,13 +235,17 @@ class OpenAssessmentTest(WebAppTest):
         self.staff_area_page.staff_assess(self.STAFF_OVERRIDE_OPTIONS_SELECTED, "override")
         self.staff_area_page.verify_learner_final_score(final_score)
 
-    def do_staff_assessment(self, number_to_assess=0, options_selected=OPTIONS_SELECTED):
+    def do_staff_assessment(self, number_to_assess=0, options_selected=OPTIONS_SELECTED, feedback=None):
         """
         Use staff tools to assess available responses.
 
         Args:
             number_to_assess: the number of submissions to assess. If not provided (or 0),
                 will grade all available submissions.
+            options_to_select (dict): the options to choose when grading. Using this parameter precludes leaving
+                feedback.
+            feedback (function(feedback_type)): if feedback is set, it will be used as a function that takes one
+                parameter to generate a feedback string.
         """
         self.staff_area_page.visit()
         self.staff_area_page.click_staff_toolbar_button("staff-grading")
@@ -253,7 +260,11 @@ class OpenAssessmentTest(WebAppTest):
         assessed = 0
         while number_to_assess == 0 or assessed < number_to_assess:
             continue_after = False if number_to_assess-1 == assessed else ungraded > 0
-            self.staff_area_page.staff_assess(options_selected, "full-grade", continue_after)
+            if feedback:
+                self.staff_area_page.provide_criterion_feedback(feedback("criterion"))
+                self.staff_area_page.provide_overall_feedback(feedback("overall"))
+            if options_selected:
+                self.staff_area_page.staff_assess(options_selected, "full-grade", continue_after)
             assessed += 1
             if not continue_after:
                 self.staff_area_page.verify_available_checked_out_numbers((ungraded, checked_out-1))
@@ -1101,6 +1112,94 @@ class FullWorkflowRequiredTest(OpenAssessmentTest, FullWorkflowMixin):
                 [(u"YOUR SELF ASSESSMENT", u"Good"), (u"YOUR SELF ASSESSMENT", u"Excellent")],
             ])
 
+@ddt.ddt
+class FeedbackOnlyTest(OpenAssessmentTest, FullWorkflowMixin):
+    """
+    Test for a problem that only accepts feedback. Will make and verify peer, self, and staff assessments.
+    """
+    def setUp(self):
+        super(FeedbackOnlyTest, self).setUp("feedback_only", staff=True)
+        self.staff_area_page = StaffAreaPage(self.browser, self.problem_loc)
+
+    def generate_feedback(self, assessment_type, feedback_type):
+        return "{}: {} feedback".format(assessment_type, feedback_type)
+
+    def assess_feedback(self, self_or_peer=""):
+        if self_or_peer != "self" and self_or_peer != "peer":
+            raise AssertionError("assert_feedback only works for self or peer assessments")
+        page = self.self_asmnt_page if self_or_peer == "self" else self.peer_asmnt_page
+        page.wait_for_page()
+        page.submit_assessment()
+
+    @retry()
+    @attr('acceptance')
+    def test_feedback_only(self):
+        # Make submission
+        user, pwd = self.do_submission()
+
+        # Make self assessment
+        self.self_asmnt_page.visit()
+        self.self_asmnt_page.wait_for_page()
+        self.self_asmnt_page.provide_criterion_feedback(self.generate_feedback("self", "criterion"))
+        self.self_asmnt_page.provide_overall_feedback(self.generate_feedback("self", "overall"))
+        self.self_asmnt_page.assess("self", [0])
+        self.self_asmnt_page.wait_for_complete()
+        self.assertTrue(self.self_asmnt_page.is_complete)
+
+        # Staff assess all available submissions
+        self.do_staff_assessment(
+            options_selected = [0],
+            feedback=lambda feedback_type: self.generate_feedback("staff", feedback_type)
+        )
+
+        # Verify feedback appears from all assessments in student-viewable grade report
+        self.refresh_page()
+        self.grade_page.wait_for_page()
+        for i, assessment_type in enumerate(["staff", "self"]):
+            # Criterion feedback first
+            expected = self.generate_feedback(assessment_type, "criterion")
+            actual = self.grade_page.feedback_entry(1, i)
+            self.assertEqual(actual, expected)
+            # Then overall
+            expected = self.generate_feedback(assessment_type, "overall")
+            actual = self.grade_page.feedback_entry("feedback", i)
+            self.assertEqual(actual, expected)
+
+        # Verify that all score-bearing items are hidden
+        # There should be 4 reported answers - criterion and overall feedback for each of staff and self
+        self.assertEqual(self.grade_page.total_reported_answers, 6)
+        self.assertEqual(self.grade_page.number_scored_criteria, 1)
+
+        # Verify feedback appears from all assessments in staff tools
+        self.staff_area_page.show_learner(user)
+        self.staff_area_page.expand_learner_report_sections()
+        self.assertEqual(
+            self.staff_area_page.learner_final_score_table_headers,
+            [u'CRITERION', u'STAFF GRADE', u'SELF ASSESSMENT GRADE']
+        )
+        self.assertEqual(
+            self.staff_area_page.learner_final_score_table_values,
+            [u'Yes - 1 point', u'Yes', u'Feedback Recorded', u'Feedback Recorded']
+        )
+        self.assertEqual(
+            self.staff_area_page.status_text('staff__assessments')[5],
+            self.generate_feedback("staff", "criterion")
+        )
+        self.assertEqual(
+            self.staff_area_page.overall_feedback('staff__assessments'),
+            self.generate_feedback("staff", "overall")
+        )
+        self.assertEqual(
+            self.staff_area_page.status_text('self__assessments')[5],
+            self.generate_feedback("self", "criterion")
+        )
+        self.assertEqual(
+            self.staff_area_page.overall_feedback('self__assessments'),
+            self.generate_feedback("self", "overall")
+        )
+        # No score should be shown
+        self.staff_area_page.verify_learner_final_score("Final grade: 1 out of 1")
+
 
 if __name__ == "__main__":