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Commit e9754e9

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feat: add workflows for pytest
1 parent f4c4cbb commit e9754e9

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‎.github/workflows/pytest.yml

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name: pytest
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on:
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push:
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paths:
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- 'src/python/test/*.py'
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pull_request:
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paths:
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- 'src/python/test/*.py'
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jobs:
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build:
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runs-on: ubuntu-latest
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strategy:
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max-parallel: 4
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matrix:
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python-version: [3.6, 3.7]
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steps:
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- uses: actions/checkout@v1
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- name: Set up Python ${{ matrix.python-version }}
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uses: actions/setup-python@v1
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with:
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python-version: ${{ matrix.python-version }}
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- name: Install dependencies
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run: |
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sudo apt-get install redis
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python -m pip install --upgrade pip
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pip install redis
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- name: Test with pytest
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run: |
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pip install pytest
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pytest
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‎src/python/main/__init__.py

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‎src/python/main/social_relationship.py

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from time import time
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from redis import Redis
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def following_key(user):
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return 'following:' + user
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def followers_key(user):
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return 'followers:' + user
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def common_following_key(user1, user2):
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return 'common:following:{}:{}'.format(user1, user2)
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class SocialRelationship:
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def __init__(self, client: Redis, user):
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self.client = client
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self.user = user
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def follow(self, target):
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"""关注目标用户"""
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self.client.zadd(following_key(self.user), {target: time()})
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self.client.zadd(followers_key(target), {self.user: time()})
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def unfollow(self, target):
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"""取关目标用户"""
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self.client.zrem(following_key(self.user), target)
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self.client.zrem(followers_key(target), self.user)
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def is_following(self, target):
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"""判断是否关注着目标用户"""
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return self.client.zrank(following_key(self.user), target) is not None
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def get_all_following(self):
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"""获取当前用户关注的所有人,并按最近关注时间倒序排列"""
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return self.client.zrevrange(following_key(self.user), 0, -1)
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def get_all_followers(self):
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"""获取当前用户的所有粉丝,并按最近关注时间倒序排列"""
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return self.client.zrevrange(followers_key(self.user), 0, -1)
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def count_following(self):
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"""获取当前用户关注的人数"""
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return self.client.zcard(following_key(self.user))
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def count_followers(self):
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"""获取当前用户的粉丝数"""
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return self.client.zcard(followers_key(self.user))
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def get_common_following(self, one):
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"""获取与某用户的共同关注"""
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common_key = common_following_key(self.user, one)
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self.client.zinterstore(
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common_key, (following_key(self.user), following_key(one)))
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return self.client.zrevrange(common_key, 0, -1)

‎src/python/test/__init__.py

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from unittest import TestCase
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from redis import Redis
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from main.social_relationship import SocialRelationship
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test_case = TestCase()
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def test_sns():
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redis = Redis(decode_responses=True)
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bingo = SocialRelationship(redis, 'Bingo')
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iris = SocialRelationship(redis, 'Iris')
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bingo.follow('Iris')
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bingo.follow('GitHub')
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bingo.follow('Apple')
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iris.follow('Bingo')
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iris.follow('GitHub')
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assert bingo.is_following('Iris') is True
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assert iris.is_following('Bingo') is True
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assert bingo.count_following() == 3
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test_case.assertListEqual(['GitHub'], bingo.get_common_following('Iris'))
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