class TestStringScalar(object):
def setup_method(self, method):
self.redis = RedisWrapper(Redis())
self.test_key = 'test_key'
self.str = Scalar(self.redis, self.test_key)
self.redis.flushdb()
self.redis.method_calls = []
def test_simple_assign(self):
self.str.value = '3'
assert self.redis.get('test_key') == '3'
def test_length(self):
assert len(self.str) == 0
self.str.value = '3'
assert len(self.str) == 1
def test_contains(self):
self.str.value = '123'
assert '2' in self.str
def test_append(self):
self.str += '123'
assert self.redis.get('test_key') == '123'
def test_slicing(self):
self.str.value = '1234567'
assert self.str[0:0] == ''
assert self.str[:] == '1234567'
assert self.str[0:-1] == '123456'
assert self.str[:-1] == '123456'
assert self.str[-1:] == '7'
def setup_method(self, method):
self.redis = RedisWrapper(Redis())
self.redis.flushdb()
self.test_key = 'test_key'
self.list = List(self.redis, self.test_key)
self.list.append(1)
self.list.append(2)
self.list.append(3)
self.list.append(4)
class TestList(object):
def setup_method(self, method):
self.redis = RedisWrapper(Redis())
self.test_key = 'test_key'
self.list = List(self.redis, self.test_key)
self.redis.flushdb()
self.redis.method_calls = []
def test_length_initially_zero(self):
assert len(self.list) == 0
def test_append_value_increases_length(self):
self.list.append(1)
assert len(self.list) == 1
def test_append_saves_values_in_redis(self):
self.list.append(1)
assert self.redis.lrange('test_key', 0, 1) == ['1']
def test_remove(self):
self.list.append(1)
self.list.remove(1)
assert len(self.list) == 0
def test_contains(self):
self.list.append(1)
assert '1' in self.list
assert '2' not in self.list
def test_iterator(self):
self.list.append(1)
self.list.append(2)
assert [i for i in self.list] == ['1', '2']
def test_insert(self):
self.list.append(1)
self.list.insert(0, 2)
assert [i for i in self.list] == ['2', '1']
def test_pop(self):
self.list.append(1)
assert self.list.pop() == '1'
def test_popping_first_item_uses_lpop(self):
self.list.append(1)
self.list.append(2)
self.list.append(3)
self.redis.method_calls = []
assert self.list.pop(0) == '1'
assert self.redis.method_calls == ['lpop']
def test_redis_type(self):
self.list.append(1)
assert self.list.redis_type == 'list'
class TestBooleanList(object):
def setup_method(self, method):
self.redis = RedisWrapper(Redis())
self.redis.flushdb()
self.test_key = 'test_key'
self.list = List(self.redis, self.test_key, type=bool)
self.list.append(True)
self.list.append(False)
self.list.append(True)
self.list.append(True)
self.redis.method_calls = []
def test_length_returns_list_length(self):
assert len(self.list) == 4
def test_get_list_item_by_range(self):
assert self.list[0:-1] == [True, False, True]
def test_get_list_item(self):
assert self.list[1] == False
def test_set_list_item(self):
self.list[2] = False
assert self.list[2] == False
def test_set_items_by_range(self):
self.list[2:] = False
assert self.list[2] == False
assert self.list[3] == False
def test_pop(self):
self.list.pop() == True
def test_remove(self):
self.list.remove(False)
assert len(self.list) == 3
def test_contains(self):
assert True in self.list
assert False in self.list
assert 5 not in self.list
def test_iterator(self):
assert [i for i in self.list] == [True, False, True, True]
def test_insert(self):
self.list.insert(0, False)
assert [i for i in self.list] == [False, True, False, True, True]
def test_popping_first_item_uses_lpop(self):
self.redis.method_calls = []
assert self.list.pop(0) == True
assert self.redis.method_calls == ['lpop']
class TestIntegerList(object):
def setup_method(self, method):
self.redis = RedisWrapper(Redis())
self.redis.flushdb()
self.test_key = 'test_key'
self.list = List(self.redis, self.test_key, type=int)
self.list.append(1)
self.list.append(2)
self.list.append(3)
self.list.append(4)
self.redis.method_calls = []
def test_length_returns_list_length(self):
assert len(self.list) == 4
def test_get_list_item_by_range(self):
assert self.list[0:-1] == [1, 2, 3]
def test_get_list_item(self):
assert self.list[1] == 2
def test_set_list_item(self):
self.list[2] = 123
assert self.list[2] == 123
def test_set_items_by_range(self):
self.list[1:2] = 5
assert self.list[1] == 5
assert self.list[2] == 5
def test_pop(self):
self.list.pop() == 4
def test_remove(self):
self.list.remove(1)
assert len(self.list) == 3
def test_contains(self):
assert 1 in self.list
assert 5 not in self.list
def test_iterator(self):
assert [i for i in self.list] == [1, 2, 3, 4]
def test_insert(self):
self.list.insert(0, 2)
assert [i for i in self.list] == [2, 1, 2, 3, 4]
def test_popping_first_item_uses_lpop(self):
self.redis.method_calls = []
assert self.list.pop(0) == 1
assert self.redis.method_calls == ['lpop']
class TestIntegerDict(object):
def setup_method(self, method):
self.redis = RedisWrapper(Redis())
self.redis.flushdb()
self.test_key = 'test_key'
self.dict = Dict(self.redis, self.test_key, type=int)
def test_length_initially_zero(self):
assert len(self.dict) == 0
def test_add_value_increases_length(self):
self.dict['a'] = 1
assert len(self.dict) == 1
def test_set_saves_values_in_redis(self):
self.dict['a'] = 1
assert self.redis.hkeys('test_key') == ['a']
def test_remove(self):
self.dict['a'] = 1
del self.dict['a']
assert len(self.dict) == 0
def test_contains(self):
self.dict['a'] = 1
assert 'a' in self.dict
assert 'b' not in self.dict
def test_iterator(self):
self.dict['a'] = 1
self.dict['b'] = 2
assert [key for key in self.dict] == ['a', 'b']
def test_items(self):
self.dict['a'] = 1
self.dict['b'] = 2
assert self.dict.items() == [('a', 1), ('b', 2)]
def test_values(self):
self.dict['a'] = 1
self.dict['b'] = 2
assert self.dict.values() == [1, 2]
def test_keys(self):
self.dict['a'] = 1
self.dict['b'] = 2
assert self.dict.keys() == ['a', 'b']
def test_redis_type(self):
self.dict['a'] = 1
assert self.dict.redis_type == 'hash'
class TestListSlicing(object):
def setup_method(self, method):
self.redis = RedisWrapper(Redis())
self.redis.flushdb()
self.test_key = 'test_key'
self.list = List(self.redis, self.test_key)
self.list.append(1)
self.list.append(2)
self.list.append(3)
self.list.append(4)
def test_get_list_item_by_range(self):
assert self.list[0:-1] == ['1', '2', '3']
def test_get_list_item_by_range_with_open_end(self):
assert self.list[0:] == ['1', '2', '3', '4']
def test_get_list_item_by_range_with_open_start(self):
assert self.list[:2] == ['1', '2']
def test_get_list_item_by_range_with_open_start_and_end(self):
assert self.list[:] == ['1', '2', '3', '4']
def test_get_list_item(self):
assert self.list[1] == '2'
def test_set_list_item(self):
self.list[2] = 123
assert self.list[2] == '123'
def test_set_items_by_range(self):
self.list[1:2] = 5
assert self.list[1] == '5'
assert self.list[2] == '5'
def test_set_list_item_by_range_with_open_end(self):
self.list[2:] = '5'
assert self.list[:] == ['1', '2', '5', '5']
def test_set_list_item_by_range_with_open_start(self):
self.list[:2] = '5'
assert self.list[:2] == ['5', '5']
def test_set_list_item_by_range_with_open_start_and_end(self):
self.list[:] = '5'
assert self.list[:] == ['5', '5', '5', '5']
def test_pop(self):
self.list.pop() == '4'
def setup_method(self, method):
self.redis = RedisWrapper(Redis())
self.redis.flushdb()
self.test_key = 'test_key'
self.list = List(self.redis, self.test_key, type=int)
self.list.append(1)
self.list.append(2)
self.list.append(3)
self.list.append(4)
self.redis.method_calls = []
def setup_method(self, method):
self.redis = RedisWrapper(Redis())
self.redis.flushdb()
self.test_key = 'test_key'
self.list = List(self.redis, self.test_key, type=bool)
self.list.append(True)
self.list.append(False)
self.list.append(True)
self.list.append(True)
self.redis.method_calls = []
class TestIntegerScalar(object):
def setup_method(self, method):
self.redis = RedisWrapper(Redis())
self.test_key = 'test_key'
self.int = Scalar(self.redis, self.test_key, type=int)
self.redis.flushdb()
self.redis.method_calls = []
def test_simple_assign(self):
self.int.value = 3
assert self.int.value == 3
def test_length(self):
assert len(self.int) == 0
self.int.value = '3'
assert len(self.int) == 1
def test_append(self):
self.int.value = 2
self.int += 3
assert self.int.value == 5
def setup_method(self, method):
self.redis = RedisWrapper(Redis())
self.test_key = 'test_key'
self.str = Scalar(self.redis, self.test_key)
self.redis.flushdb()
self.redis.method_calls = []
def setup_method(self, method):
self.redis = RedisWrapper(Redis())
self.redis.flushdb()
self.test_key = 'test_key'
self.dict = Dict(self.redis, self.test_key, type=int)
