611 lines
26 KiB
Python
611 lines
26 KiB
Python
"""
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Tests the logic of the "targeted-feedback" attribute for MultipleChoice questions,
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i.e. those with the <multiplechoiceresponse> element
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"""
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import textwrap
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import unittest
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from xmodule.capa.tests.helpers import load_fixture, new_loncapa_problem, mock_capa_system
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class CapaTargetedFeedbackTest(unittest.TestCase):
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'''
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Testing class
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'''
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def setUp(self):
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super(CapaTargetedFeedbackTest, self).setUp() # lint-amnesty, pylint: disable=super-with-arguments
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self.system = mock_capa_system()
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def test_no_targeted_feedback(self):
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xml_str = textwrap.dedent("""
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<problem>
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<p>What is the correct answer?</p>
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<multiplechoiceresponse>
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<choicegroup type="MultipleChoice">
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<choice correct="false" explanation-id="feedback1">wrong-1</choice>
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<choice correct="false" explanation-id="feedback2">wrong-2</choice>
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<choice correct="true" explanation-id="feedbackC">correct-1</choice>
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<choice correct="false" explanation-id="feedback3">wrong-3</choice>
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</choicegroup>
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</multiplechoiceresponse>
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<targetedfeedbackset>
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<targetedfeedback explanation-id="feedback1">
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<div class="detailed-targeted-feedback">
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<p>Targeted Feedback</p>
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<p>This is the 1st WRONG solution</p>
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</div>
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</targetedfeedback>
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<targetedfeedback explanation-id="feedback2">
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<div class="detailed-targeted-feedback">
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<p>Targeted Feedback</p>
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<p>This is the 2nd WRONG solution</p>
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</div>
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</targetedfeedback>
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<targetedfeedback explanation-id="feedback3">
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<div class="detailed-targeted-feedback">
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<p>Targeted Feedback</p>
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<p>This is the 3rd WRONG solution</p>
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</div>
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</targetedfeedback>
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<targetedfeedback explanation-id="feedbackC">
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<div class="detailed-targeted-feedback-correct">
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<p>Targeted Feedback</p>
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<p>Feedback on your correct solution...</p>
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</div>
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</targetedfeedback>
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</targetedfeedbackset>
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<solution explanation-id="feedbackC">
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<div class="detailed-solution">
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<p>Explanation</p>
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<p>This is the solution explanation</p>
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<p>Not much to explain here, sorry!</p>
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</div>
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</solution>
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</problem>
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""")
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problem = new_loncapa_problem(xml_str)
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the_html = problem.get_html()
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without_new_lines = the_html.replace("\n", "")
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self.assertRegex(without_new_lines, r"<div>.*'wrong-1'.*'wrong-2'.*'correct-1'.*'wrong-3'.*</div>")
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self.assertRegex(without_new_lines, r"feedback1|feedback2|feedback3|feedbackC")
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def test_targeted_feedback_not_finished(self):
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problem = new_loncapa_problem(load_fixture('targeted_feedback.xml'))
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the_html = problem.get_html()
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without_new_lines = the_html.replace("\n", "")
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self.assertRegex(without_new_lines, r"<div>.*'wrong-1'.*'wrong-2'.*'correct-1'.*'wrong-3'.*</div>")
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self.assertNotRegex(without_new_lines, r"feedback1|feedback2|feedback3|feedbackC")
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assert the_html == problem.get_html(), 'Should be able to call get_html() twice'
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def test_targeted_feedback_student_answer1(self):
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problem = new_loncapa_problem(load_fixture('targeted_feedback.xml'))
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problem.done = True
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problem.student_answers = {'1_2_1': 'choice_3'}
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the_html = problem.get_html()
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without_new_lines = the_html.replace("\\n", "").replace("\n", "")
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# pylint: disable=line-too-long
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self.assertRegex(without_new_lines, r"<targetedfeedback explanation-id=\"feedback3\" role=\"group\" aria-describedby=\"1_2_1-legend\">\s*<span class=\"sr\">Incorrect</span>.*3rd WRONG solution")
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self.assertNotRegex(without_new_lines, r"feedback1|feedback2|feedbackC")
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# Check that calling it multiple times yields the same thing
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the_html2 = problem.get_html()
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assert the_html == the_html2
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def test_targeted_feedback_student_answer2(self):
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problem = new_loncapa_problem(load_fixture('targeted_feedback.xml'))
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problem.done = True
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problem.student_answers = {'1_2_1': 'choice_0'}
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the_html = problem.get_html()
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without_new_lines = the_html.replace("\\n", "").replace("\n", "")
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# pylint: disable=line-too-long
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self.assertRegex(without_new_lines, r"<targetedfeedback explanation-id=\"feedback1\" role=\"group\" aria-describedby=\"1_2_1-legend\">\s*<span class=\"sr\">Incorrect</span>.*1st WRONG solution")
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self.assertRegex(without_new_lines, r"<div>\{.*'1_solution_1'.*\}</div>")
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self.assertNotRegex(without_new_lines, r"feedback2|feedback3|feedbackC")
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def test_targeted_feedback_correct_answer(self):
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""" Test the case of targeted feedback for a correct answer. """
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problem = new_loncapa_problem(load_fixture('targeted_feedback.xml'))
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problem.done = True
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problem.student_answers = {'1_2_1': 'choice_2'}
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the_html = problem.get_html()
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without_new_lines = the_html.replace("\\n", "").replace("\n", "")
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# pylint: disable=line-too-long
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self.assertRegex(without_new_lines,
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r"<targetedfeedback explanation-id=\"feedbackC\" role=\"group\" aria-describedby=\"1_2_1-legend\">\s*<span class=\"sr\">Correct</span>.*Feedback on your correct solution...")
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self.assertNotRegex(without_new_lines, r"feedback1|feedback2|feedback3")
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def test_targeted_feedback_id_typos(self):
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"""Cases where the explanation-id's don't match anything."""
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xml_str = textwrap.dedent("""
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<problem>
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<p>What is the correct answer?</p>
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<multiplechoiceresponse targeted-feedback="">
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<choicegroup type="MultipleChoice">
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<choice correct="false" explanation-id="feedback1TYPO">wrong-1</choice>
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<choice correct="false" explanation-id="feedback2">wrong-2</choice>
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<choice correct="true" explanation-id="feedbackCTYPO">correct-1</choice>
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<choice correct="false" explanation-id="feedback3">wrong-3</choice>
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</choicegroup>
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</multiplechoiceresponse>
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<targetedfeedbackset>
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<targetedfeedback explanation-id="feedback1">
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<div class="detailed-targeted-feedback">
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<p>Targeted Feedback</p>
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<p>This is the 1st WRONG solution</p>
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</div>
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</targetedfeedback>
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<targetedfeedback explanation-id="feedback2">
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<div class="detailed-targeted-feedback">
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<p>Targeted Feedback</p>
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<p>This is the 2nd WRONG solution</p>
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</div>
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</targetedfeedback>
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<targetedfeedback explanation-id="feedback3">
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<div class="detailed-targeted-feedback">
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<p>Targeted Feedback</p>
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<p>This is the 3rd WRONG solution</p>
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</div>
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</targetedfeedback>
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<targetedfeedback explanation-id="feedbackC">
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<div class="detailed-targeted-feedback-correct">
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<p>Targeted Feedback</p>
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<p>Feedback on your correct solution...</p>
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</div>
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</targetedfeedback>
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</targetedfeedbackset>
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<solution explanation-id="feedbackC">
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<div class="detailed-solution">
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<p>Explanation</p>
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<p>This is the solution explanation</p>
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<p>Not much to explain here, sorry!</p>
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</div>
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</solution>
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</problem>
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""")
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# explanation-id does not match anything: fall back to empty targetedfeedbackset
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problem = new_loncapa_problem(xml_str)
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problem.done = True
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problem.student_answers = {'1_2_1': 'choice_0'}
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the_html = problem.get_html()
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self.assertRegex(the_html, r"<targetedfeedbackset>\s*</targetedfeedbackset>")
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# New problem with same XML -- try the correct choice.
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problem = new_loncapa_problem(xml_str)
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problem.done = True
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problem.student_answers = {'1_2_1': 'choice_2'} # correct
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the_html = problem.get_html()
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self.assertRegex(the_html, r"<targetedfeedbackset>\s*</targetedfeedbackset>")
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def test_targeted_feedback_no_solution_element(self):
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xml_str = textwrap.dedent("""
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<problem>
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<p>What is the correct answer?</p>
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<multiplechoiceresponse targeted-feedback="">
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<choicegroup type="MultipleChoice">
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<choice correct="false">wrong-1</choice>
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<choice correct="false">wrong-2</choice>
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<choice correct="true" explanation-id="feedbackC">correct-1</choice>
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<choice correct="false">wrong-3</choice>
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</choicegroup>
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</multiplechoiceresponse>
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<targetedfeedbackset>
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<targetedfeedback explanation-id="feedbackC">
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<div class="detailed-targeted-feedback">
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<p>Targeted Feedback</p>
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</div>
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</targetedfeedback>
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</targetedfeedbackset>
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</problem>
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""")
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# Solution element not found
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problem = new_loncapa_problem(xml_str)
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problem.done = True
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problem.student_answers = {'1_2_1': 'choice_2'}
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the_html = problem.get_html()
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without_new_lines = the_html.replace("\n", "")
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# </div> right after </targetedfeedbackset>
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self.assertRegex(
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without_new_lines,
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r"<div>.*<targetedfeedbackset>.*</targetedfeedbackset>\s*</div>"
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)
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def test_targeted_feedback_show_solution_explanation(self):
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xml_str = textwrap.dedent("""
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<problem>
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<p>What is the correct answer?</p>
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<multiplechoiceresponse targeted-feedback="alwaysShowCorrectChoiceExplanation">
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<choicegroup type="MultipleChoice">
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<choice correct="false" explanation-id="feedback1">wrong-1</choice>
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<choice correct="false" explanation-id="feedback2">wrong-2</choice>
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<choice correct="true" explanation-id="feedbackC">correct-1</choice>
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<choice correct="false" explanation-id="feedback3">wrong-3</choice>
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</choicegroup>
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</multiplechoiceresponse>
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<targetedfeedbackset>
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<targetedfeedback explanation-id="feedback1">
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<div class="detailed-targeted-feedback">
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<p>Targeted Feedback</p>
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<p>This is the 1st WRONG solution</p>
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</div>
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</targetedfeedback>
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<targetedfeedback explanation-id="feedback2">
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<div class="detailed-targeted-feedback">
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<p>Targeted Feedback</p>
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<p>This is the 2nd WRONG solution</p>
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</div>
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</targetedfeedback>
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<targetedfeedback explanation-id="feedback3">
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<div class="detailed-targeted-feedback">
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<p>Targeted Feedback</p>
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<p>This is the 3rd WRONG solution</p>
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</div>
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</targetedfeedback>
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<targetedfeedback explanation-id="feedbackC">
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<div class="detailed-targeted-feedback-correct">
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<p>Targeted Feedback</p>
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<p>Feedback on your correct solution...</p>
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</div>
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</targetedfeedback>
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</targetedfeedbackset>
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<solution explanation-id="feedbackC">
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<div class="detailed-solution">
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<p>Explanation</p>
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<p>This is the solution explanation</p>
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<p>Not much to explain here, sorry!</p>
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</div>
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</solution>
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</problem>
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""")
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problem = new_loncapa_problem(xml_str)
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problem.done = True
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problem.student_answers = {'1_2_1': 'choice_0'}
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the_html = problem.get_html()
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without_new_lines = the_html.replace("\n", "")
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# pylint: disable=line-too-long
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self.assertRegex(without_new_lines, r"<targetedfeedback explanation-id=\"feedback1\" role=\"group\" aria-describedby=\"1_2_1-legend\">.*1st WRONG solution")
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self.assertRegex(without_new_lines, r"<targetedfeedback explanation-id=\"feedbackC\".*solution explanation")
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self.assertNotRegex(without_new_lines, r"<div>\{.*'1_solution_1'.*\}</div>")
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self.assertNotRegex(without_new_lines, r"feedback2|feedback3")
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# Check that calling it multiple times yields the same thing
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the_html2 = problem.get_html()
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assert the_html == the_html2
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def test_targeted_feedback_no_show_solution_explanation(self):
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xml_str = textwrap.dedent("""
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<problem>
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<p>What is the correct answer?</p>
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<multiplechoiceresponse targeted-feedback="">
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<choicegroup type="MultipleChoice">
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<choice correct="false" explanation-id="feedback1">wrong-1</choice>
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<choice correct="false" explanation-id="feedback2">wrong-2</choice>
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<choice correct="true" explanation-id="feedbackC">correct-1</choice>
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<choice correct="false" explanation-id="feedback3">wrong-3</choice>
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</choicegroup>
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</multiplechoiceresponse>
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<targetedfeedbackset>
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<targetedfeedback explanation-id="feedback1">
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<div class="detailed-targeted-feedback">
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<p>Targeted Feedback</p>
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<p>This is the 1st WRONG solution</p>
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</div>
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</targetedfeedback>
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<targetedfeedback explanation-id="feedback2">
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<div class="detailed-targeted-feedback">
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<p>Targeted Feedback</p>
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<p>This is the 2nd WRONG solution</p>
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</div>
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</targetedfeedback>
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<targetedfeedback explanation-id="feedback3">
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<div class="detailed-targeted-feedback">
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<p>Targeted Feedback</p>
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<p>This is the 3rd WRONG solution</p>
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</div>
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</targetedfeedback>
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<targetedfeedback explanation-id="feedbackC">
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<div class="detailed-targeted-feedback-correct">
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<p>Targeted Feedback</p>
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<p>Feedback on your correct solution...</p>
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</div>
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</targetedfeedback>
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</targetedfeedbackset>
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<solution explanation-id="feedbackC">
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<div class="detailed-solution">
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<p>Explanation</p>
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<p>This is the solution explanation</p>
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<p>Not much to explain here, sorry!</p>
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</div>
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</solution>
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</problem>
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""")
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problem = new_loncapa_problem(xml_str)
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problem.done = True
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problem.student_answers = {'1_2_1': 'choice_0'}
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the_html = problem.get_html()
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without_new_lines = the_html.replace("\n", "")
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# pylint: disable=line-too-long
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self.assertRegex(without_new_lines, r"<targetedfeedback explanation-id=\"feedback1\" role=\"group\" aria-describedby=\"1_2_1-legend\">.*1st WRONG solution")
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self.assertNotRegex(without_new_lines, r"<targetedfeedback explanation-id=\"feedbackC\".*solution explanation")
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self.assertRegex(without_new_lines, r"<div>\{.*'1_solution_1'.*\}</div>")
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self.assertNotRegex(without_new_lines, r"feedback2|feedback3|feedbackC")
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def test_targeted_feedback_with_solutionset_explanation(self):
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xml_str = textwrap.dedent("""
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<problem>
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<p>What is the correct answer?</p>
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<multiplechoiceresponse targeted-feedback="alwaysShowCorrectChoiceExplanation">
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<choicegroup type="MultipleChoice">
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<choice correct="false" explanation-id="feedback1">wrong-1</choice>
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<choice correct="false" explanation-id="feedback2">wrong-2</choice>
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<choice correct="true" explanation-id="feedbackC">correct-1</choice>
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<choice correct="false" explanation-id="feedback3">wrong-3</choice>
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<choice correct="true" explanation-id="feedbackC2">correct-2</choice>
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</choicegroup>
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</multiplechoiceresponse>
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<targetedfeedbackset>
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<targetedfeedback explanation-id="feedback1">
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<div class="detailed-targeted-feedback">
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<p>Targeted Feedback</p>
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<p>This is the 1st WRONG solution</p>
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</div>
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</targetedfeedback>
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<targetedfeedback explanation-id="feedback2">
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<div class="detailed-targeted-feedback">
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<p>Targeted Feedback</p>
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<p>This is the 2nd WRONG solution</p>
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</div>
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</targetedfeedback>
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<targetedfeedback explanation-id="feedback3">
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<div class="detailed-targeted-feedback">
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<p>Targeted Feedback</p>
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<p>This is the 3rd WRONG solution</p>
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</div>
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</targetedfeedback>
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<targetedfeedback explanation-id="feedbackC">
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<div class="detailed-targeted-feedback-correct">
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<p>Targeted Feedback</p>
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<p>Feedback on your correct solution...</p>
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</div>
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</targetedfeedback>
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<targetedfeedback explanation-id="feedbackC2">
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<div class="detailed-targeted-feedback-correct">
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<p>Targeted Feedback</p>
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<p>Feedback on the other solution...</p>
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</div>
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</targetedfeedback>
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</targetedfeedbackset>
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<solutionset>
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<solution explanation-id="feedbackC2">
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<div class="detailed-solution">
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<p>Explanation</p>
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<p>This is the other solution explanation</p>
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<p>Not much to explain here, sorry!</p>
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</div>
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</solution>
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</solutionset>
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</problem>
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""")
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problem = new_loncapa_problem(xml_str)
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problem.done = True
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problem.student_answers = {'1_2_1': 'choice_0'}
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the_html = problem.get_html()
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without_new_lines = the_html.replace("\n", "")
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# pylint: disable=line-too-long
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self.assertRegex(without_new_lines, r"<targetedfeedback explanation-id=\"feedback1\" role=\"group\" aria-describedby=\"1_2_1-legend\">.*1st WRONG solution")
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self.assertRegex(without_new_lines, r"<targetedfeedback explanation-id=\"feedbackC2\".*other solution explanation")
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self.assertNotRegex(without_new_lines, r"<div>\{.*'1_solution_1'.*\}</div>")
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self.assertNotRegex(without_new_lines, r"feedback2|feedback3")
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def test_targeted_feedback_no_feedback_for_selected_choice1(self):
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xml_str = textwrap.dedent("""
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<problem>
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<p>What is the correct answer?</p>
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<multiplechoiceresponse targeted-feedback="alwaysShowCorrectChoiceExplanation">
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<choicegroup type="MultipleChoice">
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<choice correct="false" explanation-id="feedback1">wrong-1</choice>
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<choice correct="false" explanation-id="feedback2">wrong-2</choice>
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<choice correct="true" explanation-id="feedbackC">correct-1</choice>
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<choice correct="false" explanation-id="feedback3">wrong-3</choice>
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</choicegroup>
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</multiplechoiceresponse>
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<targetedfeedbackset>
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<targetedfeedback explanation-id="feedback1">
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<div class="detailed-targeted-feedback">
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<p>Targeted Feedback</p>
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<p>This is the 1st WRONG solution</p>
|
|
</div>
|
|
</targetedfeedback>
|
|
|
|
<targetedfeedback explanation-id="feedback3">
|
|
<div class="detailed-targeted-feedback">
|
|
<p>Targeted Feedback</p>
|
|
<p>This is the 3rd WRONG solution</p>
|
|
</div>
|
|
</targetedfeedback>
|
|
|
|
<targetedfeedback explanation-id="feedbackC">
|
|
<div class="detailed-targeted-feedback-correct">
|
|
<p>Targeted Feedback</p>
|
|
<p>Feedback on your correct solution...</p>
|
|
</div>
|
|
</targetedfeedback>
|
|
|
|
</targetedfeedbackset>
|
|
|
|
<solutionset>
|
|
<solution explanation-id="feedbackC">
|
|
<div class="detailed-solution">
|
|
<p>Explanation</p>
|
|
<p>This is the solution explanation</p>
|
|
<p>Not much to explain here, sorry!</p>
|
|
</div>
|
|
</solution>
|
|
</solutionset>
|
|
</problem>
|
|
|
|
""")
|
|
|
|
# The student choses one with no feedback, but alwaysShowCorrectChoiceExplanation
|
|
# is in force, so we should see the correct solution feedback.
|
|
problem = new_loncapa_problem(xml_str)
|
|
problem.done = True
|
|
problem.student_answers = {'1_2_1': 'choice_1'}
|
|
|
|
the_html = problem.get_html()
|
|
without_new_lines = the_html.replace("\n", "")
|
|
|
|
self.assertRegex(without_new_lines, r"<targetedfeedback explanation-id=\"feedbackC\".*solution explanation")
|
|
self.assertNotRegex(without_new_lines, r"<div>\{.*'1_solution_1'.*\}</div>")
|
|
self.assertNotRegex(without_new_lines, r"feedback1|feedback3")
|
|
|
|
def test_targeted_feedback_no_feedback_for_selected_choice2(self):
|
|
xml_str = textwrap.dedent("""
|
|
<problem>
|
|
<p>What is the correct answer?</p>
|
|
<multiplechoiceresponse targeted-feedback="">
|
|
<choicegroup type="MultipleChoice">
|
|
<choice correct="false" explanation-id="feedback1">wrong-1</choice>
|
|
<choice correct="false" explanation-id="feedback2">wrong-2</choice>
|
|
<choice correct="true" explanation-id="feedbackC">correct-1</choice>
|
|
<choice correct="false" explanation-id="feedback3">wrong-3</choice>
|
|
</choicegroup>
|
|
</multiplechoiceresponse>
|
|
|
|
<targetedfeedbackset>
|
|
<targetedfeedback explanation-id="feedback1">
|
|
<div class="detailed-targeted-feedback">
|
|
<p>Targeted Feedback</p>
|
|
<p>This is the 1st WRONG solution</p>
|
|
</div>
|
|
</targetedfeedback>
|
|
|
|
<targetedfeedback explanation-id="feedback3">
|
|
<div class="detailed-targeted-feedback">
|
|
<p>Targeted Feedback</p>
|
|
<p>This is the 3rd WRONG solution</p>
|
|
</div>
|
|
</targetedfeedback>
|
|
|
|
<targetedfeedback explanation-id="feedbackC">
|
|
<div class="detailed-targeted-feedback-correct">
|
|
<p>Targeted Feedback</p>
|
|
<p>Feedback on your correct solution...</p>
|
|
</div>
|
|
</targetedfeedback>
|
|
|
|
</targetedfeedbackset>
|
|
|
|
<solutionset>
|
|
<solution explanation-id="feedbackC">
|
|
<div class="detailed-solution">
|
|
<p>Explanation</p>
|
|
<p>This is the solution explanation</p>
|
|
<p>Not much to explain here, sorry!</p>
|
|
</div>
|
|
</solution>
|
|
</solutionset>
|
|
</problem>
|
|
|
|
""")
|
|
|
|
# The student chooses one with no feedback set, so we check that there's no feedback.
|
|
problem = new_loncapa_problem(xml_str)
|
|
problem.done = True
|
|
problem.student_answers = {'1_2_1': 'choice_1'}
|
|
|
|
the_html = problem.get_html()
|
|
without_new_lines = the_html.replace("\n", "")
|
|
|
|
self.assertNotRegex(without_new_lines, r"<targetedfeedback explanation-id=\"feedbackC\".*solution explanation")
|
|
self.assertRegex(without_new_lines, r"<div>\{.*'1_solution_1'.*\}</div>")
|
|
self.assertNotRegex(without_new_lines, r"feedback1|feedback3|feedbackC")
|
|
|
|
def test_targeted_feedback_multiple_not_answered(self):
|
|
# Not answered -> empty targeted feedback
|
|
problem = new_loncapa_problem(load_fixture('targeted_feedback_multiple.xml'))
|
|
the_html = problem.get_html()
|
|
without_new_lines = the_html.replace("\n", "")
|
|
# Q1 and Q2 have no feedback
|
|
self.assertRegex(
|
|
without_new_lines,
|
|
r'<targetedfeedbackset>\s*</targetedfeedbackset>.*<targetedfeedbackset>\s*</targetedfeedbackset>'
|
|
)
|
|
|
|
def test_targeted_feedback_multiple_answer_1(self):
|
|
problem = new_loncapa_problem(load_fixture('targeted_feedback_multiple.xml'))
|
|
problem.done = True
|
|
problem.student_answers = {'1_2_1': 'choice_0'} # feedback1
|
|
the_html = problem.get_html()
|
|
without_new_lines = the_html.replace("\n", "")
|
|
# Q1 has feedback1 and Q2 has nothing
|
|
self.assertRegex(
|
|
without_new_lines,
|
|
r'<targetedfeedbackset.*?>.*?explanation-id="feedback1".*?</targetedfeedbackset>.*' +
|
|
r'<targetedfeedbackset>\s*</targetedfeedbackset>'
|
|
)
|
|
|
|
def test_targeted_feedback_multiple_answer_2(self):
|
|
problem = new_loncapa_problem(load_fixture('targeted_feedback_multiple.xml'))
|
|
problem.done = True
|
|
problem.student_answers = {'1_2_1': 'choice_0', '1_3_1': 'choice_2'} # Q1 wrong, Q2 correct
|
|
the_html = problem.get_html()
|
|
without_new_lines = the_html.replace("\n", "")
|
|
# Q1 has feedback1 and Q2 has feedbackC
|
|
self.assertRegex(
|
|
without_new_lines,
|
|
r'<targetedfeedbackset.*?>.*?explanation-id="feedback1".*?</targetedfeedbackset>.*' +
|
|
r'<targetedfeedbackset.*?>.*explanation-id="feedbackC".*?</targetedfeedbackset>'
|
|
)
|