119 lines
4.2 KiB
Python
119 lines
4.2 KiB
Python
"""
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Tests of experiment functionality
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"""
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from __future__ import absolute_import
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from decimal import Decimal
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from unittest import TestCase
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from opaque_keys.edx.keys import CourseKey
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from lms.djangoapps.experiments.utils import (
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get_course_entitlement_price_and_sku,
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get_program_price_and_skus,
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get_unenrolled_courses,
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is_enrolled_in_course_run
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)
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class ExperimentUtilsTests(TestCase):
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"""
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Tests of experiment functionality
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"""
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def setUp(self):
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super(ExperimentUtilsTests, self).setUp()
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# Create a course run
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self.run_a_price = '86.00'
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self.run_a_sku = 'B9B6D0B'
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seat_a = {'type': 'verified', 'price': self.run_a_price, 'sku': self.run_a_sku}
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seats = [seat_a]
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self.course_run_a = {'status': 'published', 'seats': seats}
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# Create an entitlement
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self.entitlement_a_price = '199.23'
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self.entitlement_a_sku = 'B37EBA0'
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self.entitlement_a = {'mode': 'verified', 'price': self.entitlement_a_price, 'sku': self.entitlement_a_sku}
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def test_valid_course_run_key_enrollment(self):
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course_run = {
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'key': 'course-v1:DelftX+NGIx+RA0',
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}
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enrollment_ids = {CourseKey.from_string('course-v1:DelftX+NGIx+RA0')}
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self.assertTrue(is_enrolled_in_course_run(course_run, enrollment_ids))
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def test_invalid_course_run_key_enrollment(self):
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course_run = {
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'key': 'cr_key',
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}
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enrollment_ids = {CourseKey.from_string('course-v1:DelftX+NGIx+RA0')}
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self.assertFalse(is_enrolled_in_course_run(course_run, enrollment_ids))
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def test_program_price_and_skus_for_empty_courses(self):
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price, skus = get_program_price_and_skus([])
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self.assertEqual(None, price)
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self.assertEqual(None, skus)
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def test_unenrolled_courses_for_empty_courses(self):
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unenrolled_courses = get_unenrolled_courses([], [])
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self.assertEqual([], unenrolled_courses)
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def test_unenrolled_courses_for_single_course(self):
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course = {'key': 'UQx+ENGY1x'}
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courses_in_program = [course]
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user_enrollments = []
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unenrolled_courses = get_unenrolled_courses(courses_in_program, user_enrollments)
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expected_unenrolled_courses = [course]
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self.assertEqual(expected_unenrolled_courses, unenrolled_courses)
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def test_price_and_sku_from_empty_course(self):
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course = {}
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price, sku = get_course_entitlement_price_and_sku(course)
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self.assertEqual(None, price)
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self.assertEqual(None, sku)
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def test_price_and_sku_from_entitlement(self):
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entitlements = [self.entitlement_a]
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course = {'key': 'UQx+ENGY1x', 'entitlements': entitlements}
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price, sku = get_course_entitlement_price_and_sku(course)
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self.assertEqual(self.entitlement_a_price, price)
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self.assertEqual(self.entitlement_a_sku, sku)
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def test_price_and_sku_from_course_run(self):
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course_runs = [self.course_run_a]
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course = {'key': 'UQx+ENGY1x', 'course_runs': course_runs}
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price, sku = get_course_entitlement_price_and_sku(course)
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expected_price = Decimal(self.run_a_price)
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self.assertEqual(expected_price, price)
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self.assertEqual(self.run_a_sku, sku)
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def test_price_and_sku_from_course(self):
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entitlements = [self.entitlement_a]
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course_a = {'key': 'UQx+ENGYCAPx', 'entitlements': entitlements}
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courses = [course_a]
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price, skus = get_program_price_and_skus(courses)
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expected_price = u'$199.23'
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self.assertEqual(expected_price, price)
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self.assertEqual(1, len(skus))
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self.assertIn(self.entitlement_a_sku, skus)
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def test_price_and_sku_from_multiple_courses(self):
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entitlements = [self.entitlement_a]
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course_runs = [self.course_run_a]
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course_a = {'key': 'UQx+ENGY1x', 'course_runs': course_runs}
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course_b = {'key': 'UQx+ENGYCAPx', 'entitlements': entitlements}
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courses = [course_a, course_b]
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price, skus = get_program_price_and_skus(courses)
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expected_price = u'$285.23'
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self.assertEqual(expected_price, price)
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self.assertEqual(2, len(skus))
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self.assertIn(self.run_a_sku, skus)
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self.assertIn(self.entitlement_a_sku, skus)
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