e87388e24c
Remove deprecated SingleSectionGrader. TNL-5987 Remove display_name and module_id from Scores objects Update CourseGradeFactory.__init__ to not be user-specific Update some callers to use CourseGrade class instead of "summary" dict Remove no longer needed course_grades.py module. Renamed django signal from GRADES_UPDATED to COURSE_GRADE_CHANGED
77 lines
2.4 KiB
Python
77 lines
2.4 KiB
Python
"""
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Utilities for grades related tests
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"""
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from contextlib import contextmanager
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from mock import patch
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from courseware.module_render import get_module
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from courseware.model_data import FieldDataCache
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from xmodule.graders import ProblemScore
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@contextmanager
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def mock_passing_grade(grade_pass='Pass', percent=0.75, ):
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"""
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Mock the grading function to always return a passing grade.
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"""
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with patch('lms.djangoapps.grades.new.course_grade.CourseGrade._compute_letter_grade') as mock_letter_grade:
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with patch('lms.djangoapps.grades.new.course_grade.CourseGrade._calc_percent') as mock_percent_grade:
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mock_letter_grade.return_value = grade_pass
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mock_percent_grade.return_value = percent
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yield
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@contextmanager
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def mock_get_score(earned=0, possible=1):
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"""
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Mocks the get_score function to return a valid grade.
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"""
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with patch('lms.djangoapps.grades.new.subsection_grade.get_score') as mock_score:
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mock_score.return_value = ProblemScore(
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raw_earned=earned,
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raw_possible=possible,
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weighted_earned=earned,
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weighted_possible=possible,
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weight=1,
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graded=True,
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attempted=True,
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)
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yield mock_score
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@contextmanager
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def mock_get_submissions_score(earned=0, possible=1, attempted=True):
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"""
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Mocks the _get_submissions_score function to return the specified values
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"""
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with patch('lms.djangoapps.grades.scores._get_score_from_submissions') as mock_score:
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mock_score.return_value = (earned, possible, earned, possible, attempted)
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yield mock_score
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def answer_problem(course, request, problem, score=1, max_value=1):
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"""
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Records a correct answer for the given problem.
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Arguments:
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course (Course): Course object, the course the required problem is in
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request (Request): request Object
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problem (xblock): xblock object, the problem to be answered
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"""
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user = request.user
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grade_dict = {'value': score, 'max_value': max_value, 'user_id': user.id}
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field_data_cache = FieldDataCache.cache_for_descriptor_descendents(
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course.id,
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user,
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course,
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depth=2
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)
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# pylint: disable=protected-access
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module = get_module(
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user,
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request,
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problem.scope_ids.usage_id,
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field_data_cache,
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)._xmodule
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module.system.publish(problem, 'grade', grade_dict)
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