class RedisTestCase(unittest.TestCase):
def setUp(self):
self.r = Redis(host='localhost', port=6379)
self.setup_sorted_sets()
self.setup_sets()
def setup_sorted_sets(self):
self.r.zadd('maxstrike:win', 5, 'liyuan', 7, 'mark', lilei=2, shicai=3)
def setup_sets(self):
self.r.sadd('tomongo', "James", "Mark", "Rendy", "Chris")
def test_connection_instance(self):
assert_is_instance(self.r.conn, redis.StrictRedis)
def test_ping_function_exists(self):
ping_exists = 'ping' in dir(self.r.conn)
assert_true(ping_exists)
def test_connection(self):
pong = self.r.conn.ping()
assert_true(pong)
def test_zadd_one(self):
number_of_new_entries = self.r.zadd('maxstrike:win', 11, 'rendy')
assert_is_instance(number_of_new_entries, int)
eq_(number_of_new_entries, 1)
def test_zadd_multi(self):
number_of_new_entries = self.r.zadd('maxstrike:win', 11, 'rendy', 12, 'mandy')
assert_is_instance(number_of_new_entries, int)
eq_(number_of_new_entries, 2)
def test_zadd_update(self):
number_of_new_entries = self.r.zadd('maxstrike:win', 11, 'rendy')
assert_is_instance(number_of_new_entries, int)
eq_(number_of_new_entries, 1)
updated = self.r.zadd('maxstrike:win', 12, 'rendy')
assert_is_instance(updated, int)
eq_(updated, 0)
retrieve_updated = self.r.zscore('maxstrike:win', 'rendy')
assert_is_instance(retrieve_updated, float)
eq_(retrieve_updated, 12.0)
def test_zcard(self):
number_of_elements = self.r.zcard('maxstrike:win')
assert_is_instance(number_of_elements, int)
eq_(number_of_elements, 4)
def test_zincrby(self):
score = self.r.zincrby('maxstrike:win', 'shicai', amount=3)
assert_is_instance(score, float)
eq_(self.r.conn.zscore('maxstrike:win', 'shicai'), 6)
def test_zscore(self):
score = self.r.zscore('maxstrike:win', 'liyuan')
expected = 5
assert_is_instance(score, float)
eq_(score, expected)
def test_zrange(self):
rrange = self.r.zrange('maxstrike:win', 0, 3)
expected = ['mark', 'liyuan', 'shicai', 'lilei']
eq_(rrange, expected)
def test_zrange_ascending(self):
rrange = self.r.zrange('maxstrike:win', 0, 3, desc=False)
expected = ['lilei', 'shicai', 'liyuan', 'mark']
eq_(rrange, expected)
def test_zrange_withscores(self):
rrange = self.r.zrange('maxstrike:win', 0, 3, withscores=True)
expected = [
('mark', 7),
('liyuan', 5),
('shicai', 3),
('lilei', 2)
]
eq_(rrange, expected)
def test_zrank(self):
rrank = self.r.zrank('maxstrike:win', 'shicai')
expected = 1
eq_(rrank, expected)
def test_zrevrank(self):
rrank = self.r.zrevrank('maxstrike:win', 'shicai')
expected = 2
eq_(rrank, expected)
def test_zrem(self):
remove = self.r.zrem('maxstrike:win', 'shicai')
rrange = self.r.zrange('maxstrike:win', 0, 3, withscores=True)
expected = [
('mark', 7),
('liyuan', 5),
('lilei', 2)
]
eq_(remove, 1)
eq_(rrange, expected)
def test_zremrangebyrank(self):
remove = self.r.zremrangebyrank('maxstrike:win', 2, 3)
eq_(remove, 2)
rrange = self.r.zrange('maxstrike:win', 0, 3,
desc=False, withscores=True)
expected = [
('lilei', 2),
('shicai', 3)
]
eq_(rrange, expected)
def test_zremrangebyscore(self):
remove = self.r.zremrangebyscore('maxstrike:win', 3, 5)
eq_(remove, 2)
rrange = self.r.zrange('maxstrike:win', 0, 3,
desc=False, withscores=True)
expected = [
('lilei', 2),
('mark', 7)
]
eq_(rrange, expected)
def test_sadd(self):
number_of_values = self.r.sadd('tomongo', "Jon", "Emily")
expected = 2
assert_is_instance(number_of_values, int)
eq_(number_of_values, expected)
def test_scard(self):
total = self.r.scard('tomongo')
expected = 4
assert_is_instance(total, int)
eq_(total, expected)
def test_smembers(self):
all_members = self.r.smembers("tomongo")
expected = set([
"James",
"Mark",
"Rendy",
"Chris"
])
assert_is_instance(all_members, set)
eq_(all_members, expected)
def test_spop(self):
for i in range(2):
self.r.spop("tomongo")
number_left = self.r.scard("tomongo")
expected = 2
eq_(number_left, expected)
def tearDown(self):
self.r.zremrangebyrank('maxstrike:win', 0, 100)
self.r.conn.flushdb()
self.r = None
def test_srem(self):
s1 = self.r.srem("tomongo", "James")
expected = 1
eq_(s1, expected)
eq_(self.r.scard("tomongo"), 3)
s2 = self.r.srem("tomongo", "Mark", "Rendy")
expected = 2
eq_(s2, expected)
eq_(self.r.scard("tomongo"), 1)
