chunyu
37cad3947d
文章列表新增author_user_id/is_following与feed=following过滤；课程students_count改真实在学人数去重统计、新增total_minutes（不可解析不伪造）；author_name走sync_to_async防ASGI同步阻塞。
92 lines
4.2 KiB
Python
92 lines
4.2 KiB
Python
"""C-06 签到幂等 + 学习聚合去重回归。"""
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from django.test import TestCase
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from rest_framework.test import APIClient
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from learn.models import Chapter, ChapterRead, Course
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from user.models import DailyCheckin, FUser
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class CheckinIdempotentTest(TestCase):
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def setUp(self):
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self.client = APIClient()
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self.u = FUser.objects.create_user(username='c06sa', password='x12345678')
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def test_double_checkin_second_400_no_double_points(self):
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self.client.force_authenticate(user=self.u)
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r1 = self.client.post('/user/wallet/checkin/')
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self.assertEqual(r1.status_code, 200)
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earned = r1.json()['data']['earned']
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self.u.refresh_from_db()
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p1 = self.u.points
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self.assertGreaterEqual(p1, earned)
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r2 = self.client.post('/user/wallet/checkin/')
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self.assertEqual(r2.status_code, 400)
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self.u.refresh_from_db()
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self.assertEqual(self.u.points, p1)
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self.assertEqual(DailyCheckin.objects.filter(user=self.u).count(), 1)
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def test_checkin_status_reflects_signed(self):
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self.client.force_authenticate(user=self.u)
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self.client.post('/user/wallet/checkin/')
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r = self.client.get('/user/wallet/checkin/status/')
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self.assertEqual(r.status_code, 200)
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self.assertTrue(r.json()['data']['signed_today'])
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def test_anonymous_checkin_401(self):
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r = self.client.post('/user/wallet/checkin/')
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self.assertEqual(r.status_code, 401)
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class LearnersCountTest(TestCase):
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def setUp(self):
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self.client = APIClient()
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self.u1 = FUser.objects.create_user(username='c06la', password='x12345678')
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self.u2 = FUser.objects.create_user(username='c06lb', password='x12345678')
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self.course = Course.objects.create(title='C06聚合课', author=self.u1, status='published')
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self.ch1 = Chapter.objects.create(course=self.course, title='第一章')
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self.ch2 = Chapter.objects.create(course=self.course, title='第二章')
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def test_cross_read_dedup_two_users(self):
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ChapterRead.objects.create(user=self.u1, chapter=self.ch1, course=self.course)
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ChapterRead.objects.create(user=self.u1, chapter=self.ch2, course=self.course)
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ChapterRead.objects.create(user=self.u2, chapter=self.ch1, course=self.course)
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r = self.client.get('/learn/courses/')
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self.assertEqual(r.status_code, 200)
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items = {x['title']: x for x in r.json()['data']}
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self.assertEqual(items['C06聚合课']['students_count'], 2)
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def test_no_read_zero(self):
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r = self.client.get('/learn/courses/')
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self.assertEqual(r.status_code, 200)
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items = {x['title']: x for x in r.json()['data']}
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self.assertEqual(items['C06聚合课']['students_count'], 0)
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def test_detail_students_count_matches(self):
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ChapterRead.objects.create(user=self.u1, chapter=self.ch1, course=self.course)
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r = self.client.get(f'/learn/courses/{self.course.id}/')
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self.assertEqual(r.status_code, 200)
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self.assertEqual(r.json()['data']['students_count'], 1)
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class TotalMinutesTest(TestCase):
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def setUp(self):
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self.client = APIClient()
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self.u = FUser.objects.create_user(username='c06ma', password='x12345678')
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def test_sums_parsable_durations(self):
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course = Course.objects.create(title='C06时长课', author=self.u, status='published')
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Chapter.objects.create(course=course, title='C1', duration='30分钟')
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Chapter.objects.create(course=course, title='C2', duration='45分钟')
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r = self.client.get('/learn/courses/')
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self.assertEqual(r.status_code, 200)
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items = {x['title']: x for x in r.json()['data']}
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self.assertEqual(items['C06时长课']['total_minutes'], 75)
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def test_unparsable_returns_none(self):
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course = Course.objects.create(title='C06无时长课', author=self.u, status='published')
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Chapter.objects.create(course=course, title='C1', duration='')
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Chapter.objects.create(course=course, title='C2', duration='未知')
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r = self.client.get(f'/learn/courses/{course.id}/')
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self.assertEqual(r.status_code, 200)
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self.assertIsNone(r.json()['data']['total_minutes'])
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