122 lines
4.4 KiB
Python
122 lines
4.4 KiB
Python
"""
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Mixins classes being used by all test classes within this folder
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"""
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from datetime import datetime
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from pytz import UTC
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from lms.djangoapps.courseware.tests.factories import GlobalStaffFactory
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from openedx.core.djangoapps.content.course_overviews.tests.factories import CourseOverviewFactory
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from student.tests.factories import CourseEnrollmentFactory, UserFactory
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from xmodule.modulestore.tests.factories import CourseFactory, ItemFactory
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from xmodule.modulestore.tests.django_utils import SharedModuleStoreTestCase, TEST_DATA_SPLIT_MODULESTORE
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class GradeViewTestMixin(SharedModuleStoreTestCase):
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"""
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Mixin class for grades related view tests
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The following tests assume that the grading policy is the edX default one:
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{
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"GRADER": [
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{
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"drop_count": 2,
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"min_count": 12,
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"short_label": "HW",
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"type": "Homework",
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"weight": 0.15
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},
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{
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"drop_count": 2,
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"min_count": 12,
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"type": "Lab",
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"weight": 0.15
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},
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{
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"drop_count": 0,
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"min_count": 1,
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"short_label": "Midterm",
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"type": "Midterm Exam",
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"weight": 0.3
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},
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{
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"drop_count": 0,
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"min_count": 1,
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"short_label": "Final",
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"type": "Final Exam",
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"weight": 0.4
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}
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],
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"GRADE_CUTOFFS": {
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"Pass": 0.5
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}
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}
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"""
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MODULESTORE = TEST_DATA_SPLIT_MODULESTORE
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@classmethod
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def setUpClass(cls):
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super(GradeViewTestMixin, cls).setUpClass()
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cls.course = cls._create_test_course_with_default_grading_policy(
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display_name='test course', run="Testing_course"
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)
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cls.empty_course = cls._create_test_course_with_default_grading_policy(
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display_name='empty test course', run="Empty_testing_course"
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)
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cls.course_key = cls.course.id
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def _create_user_enrollments(self, *users):
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date = datetime(2013, 1, 22, tzinfo=UTC)
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for user in users:
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CourseEnrollmentFactory(
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course_id=self.course.id,
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user=user,
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created=date,
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)
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def setUp(self):
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super(GradeViewTestMixin, self).setUp()
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self.password = 'test'
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self.global_staff = GlobalStaffFactory.create()
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self.student = UserFactory(password=self.password, username='student')
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self.other_student = UserFactory(password=self.password, username='other_student')
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self._create_user_enrollments(self.student, self.other_student)
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@classmethod
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def _create_test_course_with_default_grading_policy(cls, display_name, run):
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"""
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Utility method to create a course with a default grading policy
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"""
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course = CourseFactory.create(display_name=display_name, run=run)
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_ = CourseOverviewFactory.create(id=course.id)
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chapter = ItemFactory.create(
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category='chapter',
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parent_location=course.location,
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display_name="Chapter 1",
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)
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# create a problem for each type and minimum count needed by the grading policy
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# A section is not considered if the student answers less than "min_count" problems
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for grading_type, min_count in (("Homework", 12), ("Lab", 12), ("Midterm Exam", 1), ("Final Exam", 1)):
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for num in xrange(min_count):
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section = ItemFactory.create(
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category='sequential',
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parent_location=chapter.location,
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due=datetime(2017, 12, 18, 11, 30, 00),
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display_name=u'Sequential {} {}'.format(grading_type, num),
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format=grading_type,
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graded=True,
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)
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vertical = ItemFactory.create(
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category='vertical',
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parent_location=section.location,
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display_name=u'Vertical {} {}'.format(grading_type, num),
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)
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ItemFactory.create(
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category='problem',
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parent_location=vertical.location,
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display_name=u'Problem {} {}'.format(grading_type, num),
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)
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return course
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