def test_chinese(self):
u'''中文检查'''
logging.info(u'测试 中文缓存')
key = u'123*45测试key。6'
value = u"""
'"'"哈哈嘿嘿|“‘’”
""" # unicode 中文
cache.set(key, value)
assert cache.get(key) == value
value = """
'"'"哈哈嘿嘿|“‘’”
""" # str 中文
cache.set(key, value)
assert cache.get(key) == value
def test_model(self):
"""django.db.models.Model 测试"""
logging.info(u'Model 测试')
p = Person(name="a", age=111)
cache.set('my_key', p)
p2 = cache.get('my_key')
assert id(p) != id(p2) # 不同的内存地址(经过了redis)
assert p == p2 # 交给 model 里面的 __eq__ 函数比较
# 嵌套测试
value2 = {u'测试值': [p, p2]}
cache.set('my_key2', value2)
res = cache.get('my_key2')
assert id(value2) != id(res) # 不同的内存地址
assert value2.keys() == res.keys()
assert value2 == res
def test_incr_decr(self):
logging.info(u'测试 自增、自减 函数')
key1 = 'key1'
cache.set(key1, 0) # 必须先设置，才可以使用 incr, decr
assert cache.incr(key1) == 1
assert cache.incr(key1) == 2
assert cache.incr(key1, 10) == 12
assert cache.incr(key1) == 13
assert cache.decr(key1) == 12
key2 = 'key2'
cache.set(key2, 0)
assert cache.decr(key2) == -1
assert cache.decr(key2) == -2
assert cache.decr(key2, 10) == -12
assert cache.decr(key2) == -13
assert cache.incr(key2) == -12
def test_base(self):
"""基础函数测试"""
logging.info(u'测试 get put 等基本函数')
key = '123*456'
value = """ '"'"xxx.!1!1@#$%^&*()_+=-\|][{}?><,.;:'"+-*/.25eww """ # 特殊字符串
assert cache.get(key) == None
cache.set(key, value)
assert cache.get(key) == value
assert cache.exists(key) == True
assert cache.pop(key) == value
assert cache.exists(key) == False
assert cache.get(key) == None
assert cache.get(key, 0) == 0 # 默认值检查
# 特殊参数检查
assert cache.get(None) == None
assert cache.exists(None) == False
assert cache.pop(None) == None
assert cache.pop(None, None) == []
if getattr(cache, 'keys', None):
assert cache.keys(None) == []
def test_timeout(self):
logging.info(u'测试 过期时间')
key1 = 'key1'
key2 = 'key2'
value = 'value1'
# 设置过期时间 1 秒，过期前取值正常返回
cache.set(key1, value, timeout=1) # set 函数的过期测试
assert cache.get(key1) == value
assert cache.exists(key1) == True
# expire 函数的过期测试(内存缓存时，没有这个函数)
cache.set(key2, value)
cache.expire(key2, 1)
assert cache.get(key2) == value
assert cache.exists(key2) == True
# 让它们过期
time.sleep(1.01)
assert cache.exists(key1) == False
assert cache.exists(key2) == False
def test_set_json(self):
logging.info(u'测试 get put 函数存储非字符串情况')
key = u'""""哈哈'
value = {
u"aa": u"哈哈",
"bb": "嘿嘿",
0: [1, 2, 3],
2: {
'cc': [2.01, 547L]
},
'嘿嘿': set(u'哆来咪')
} # 嵌套json
cache.set(key, value)
assert cache.get(key) == value
assert cache.pop(key) == value
assert cache.pop(key) is None
value = datetime.datetime.now() # datetime 类型的存储
cache.set(key, value)
assert cache.get(key) == value
assert cache.pop(key) == value
assert cache.pop(key) is None
value = time.localtime() # time 类型的存储
cache.set(key, value)
assert time.mktime(cache.get(key)) == time.mktime(
value) # 避免夏令时引起的判断不同
assert time.mktime(cache.pop(key)) == time.mktime(
value) # 避免夏令时引起的判断不同
assert cache.pop(key) is None
def test_pop(self):
"""pop函数测试"""
logging.info(u'测试 pop 函数')
key = '123*456'
value = """ '"'"xxx.!1!1@#$%^&*()_+=-\|][{}?><,.;:'"+-*/.25eww """ # 特殊字符串
cache.set(key, value)
assert pop(key) == value
assert cache.exists(key) == False
cache.set('a1', value)
cache.set('a2', value)
assert pop('a2', 'a1') == [value, value]
# 特殊参数检查
assert pop(None) == None
assert pop(None, None) == []
def test_keys(self):
if not getattr(cache, 'keys', None):
logging.info(u'缓存里面没有 keys 函数，无法测试')
return
logging.info(u'测试 keys 函数及返回长度检查')
cache.set('a1', 1)
cache.set('b1', long(1555))
cache.set('c1', 1)
cache.set('d1', 2, -1) # 已过期
assert cache.get('d1') == None
cache.set('a2', 1)
cache.set('b2', 1.0245)
cache.set('c2', 1)
assert set(cache.keys('a*')) == set(['a1', 'a2'])
assert set(cache.keys('*1')) == set(['a1', 'b1', 'c1'])
assert len(cache.keys('*')) == 6
assert cache.pop('a1', 'a2') == [1, 1] # 取多个值,并删除
assert cache.pop('a1') == None
assert set(cache.pop('a1', 'b1', 'b2')) == set([1555L,
1.0245]) # 取多个值,并删除
assert cache.pop('a1', 'b1', 'b2') == []
