twisted.test.test_memcache.CommandMixin

class documentation

class CommandMixin: (source)

Known subclasses: twisted.test.test_memcache.CommandFailureTests, twisted.test.test_memcache.MemCacheTests

Setup and tests for basic invocation of MemCacheProtocol commands.

Method	`test_add`	`MemCacheProtocol.add` returns a `Deferred` which is called back with `True` when the operation succeeds.
Method	`test_decrement`	Test decrementing a variable: `MemCacheProtocol.decrement` returns a `Deferred` which is called back with the decremented value of the given key.
Method	`test_decrementVal`	`MemCacheProtocol.decrement` takes an optional argument `value` which replaces the default value of 1 when specified.
Method	`test_delete`	`MemCacheProtocol.delete` returns a `Deferred` which is called back with `True` when the server notifies a success.
Method	`test_emptyGet`	Test getting a non-available key: it succeeds but return `None` as value and `0` as flag.
Method	`test_errorAdd`	Test an erroneous add: if a `MemCacheProtocol.add` is called but the key already exists on the server, it returns a NOT STORED answer, which calls back the resulting `Deferred` with `False`.
Method	`test_errorDelete`	Test an error during a delete: if key doesn't exist on the server, it returns a NOT FOUND answer which calls back the resulting `Deferred` with `False`.
Method	`test_errorReplace`	Test an erroneous replace: if a `MemCacheProtocol.replace` is called but the key doesn't exist on the server, it returns a NOT STORED answer, which calls back the resulting `Deferred` with `False`.
Method	`test_flushAll`	`MemCacheProtocol.flushAll` returns a `Deferred` which is called back with `True` if the server acknowledges success.
Method	`test_get`	`MemCacheProtocol.get` returns a `Deferred` which is called back with the value and the flag associated with the given key if the server returns a successful result.
Method	`test_getMultiple`	`MemCacheProtocol.getMultiple` returns a `Deferred` which is called back with a dictionary of flag, value for each given key.
Method	`test_getMultipleWithEmpty`	When `MemCacheProtocol.getMultiple` is called with non-available keys, the corresponding tuples are (0, None).
Method	`test_increment`	Test incrementing a variable: `MemCacheProtocol.increment` returns a `Deferred` which is called back with the incremented value of the given key.
Method	`test_incrementVal`	`MemCacheProtocol.increment` takes an optional argument `value` which replaces the default value of 1 when specified.
Method	`test_replace`	`MemCacheProtocol.replace` returns a `Deferred` which is called back with `True` when the operation succeeds.
Method	`test_set`	`MemCacheProtocol.set` returns a `Deferred` which is called back with `True` when the operation succeeds.
Method	`test_stats`	Test retrieving server statistics via the `MemCacheProtocol.stats` command: it parses the data sent by the server and calls back the resulting `Deferred` with a dictionary of the received statistics.
Method	`test_statsWithArgument`	`MemCacheProtocol.stats` takes an optional `bytes` argument which, if specified, is sent along with the STAT command. The STAT responses from the server are parsed as key/value pairs and returned as a `dict`...
Method	`test_version`	Test version retrieval via the `MemCacheProtocol.version` command: it returns a `Deferred` which is called back with the version sent by the server.
Method	`_test`	Helper test method to test the resulting `Deferred` of a `MemCacheProtocol` command.

def test_add(self): (source) ¶

MemCacheProtocol.add returns a Deferred which is called back with True when the operation succeeds.

def test_decrement(self): (source) ¶

Test decrementing a variable: MemCacheProtocol.decrement returns a Deferred which is called back with the decremented value of the given key.

def test_decrementVal(self): (source) ¶

MemCacheProtocol.decrement takes an optional argument value which replaces the default value of 1 when specified.

def test_delete(self): (source) ¶

MemCacheProtocol.delete returns a Deferred which is called back with True when the server notifies a success.

def test_emptyGet(self): (source) ¶

Test getting a non-available key: it succeeds but return None as value and 0 as flag.

def test_errorAdd(self): (source) ¶

Test an erroneous add: if a MemCacheProtocol.add is called but the key already exists on the server, it returns a NOT STORED answer, which calls back the resulting Deferred with False.

def test_errorDelete(self): (source) ¶

Test an error during a delete: if key doesn't exist on the server, it returns a NOT FOUND answer which calls back the resulting Deferred with False.

def test_errorReplace(self): (source) ¶

Test an erroneous replace: if a MemCacheProtocol.replace is called but the key doesn't exist on the server, it returns a NOT STORED answer, which calls back the resulting Deferred with False.

def test_flushAll(self): (source) ¶

MemCacheProtocol.flushAll returns a Deferred which is called back with True if the server acknowledges success.

def test_get(self): (source) ¶

MemCacheProtocol.get returns a Deferred which is called back with the value and the flag associated with the given key if the server returns a successful result.

def test_getMultiple(self): (source) ¶

MemCacheProtocol.getMultiple returns a Deferred which is called back with a dictionary of flag, value for each given key.

def test_getMultipleWithEmpty(self): (source) ¶

When MemCacheProtocol.getMultiple is called with non-available keys, the corresponding tuples are (0, None).

def test_increment(self): (source) ¶

Test incrementing a variable: MemCacheProtocol.increment returns a Deferred which is called back with the incremented value of the given key.

def test_incrementVal(self): (source) ¶

MemCacheProtocol.increment takes an optional argument value which replaces the default value of 1 when specified.

def test_replace(self): (source) ¶

MemCacheProtocol.replace returns a Deferred which is called back with True when the operation succeeds.

def test_set(self): (source) ¶

MemCacheProtocol.set returns a Deferred which is called back with True when the operation succeeds.

def test_stats(self): (source) ¶

Test retrieving server statistics via the MemCacheProtocol.stats command: it parses the data sent by the server and calls back the resulting Deferred with a dictionary of the received statistics.

def test_statsWithArgument(self): (source) ¶

MemCacheProtocol.stats takes an optional bytes argument which, if specified, is sent along with the STAT command. The STAT responses from the server are parsed as key/value pairs and returned as a dict (as in the case where the argument is not specified).

def test_version(self): (source) ¶

Test version retrieval via the MemCacheProtocol.version command: it returns a Deferred which is called back with the version sent by the server.

def _test(self, d, send, recv, result): (source) ¶

overridden in twisted.test.test_memcache.CommandFailureTests, twisted.test.test_memcache.MemCacheTests

Helper test method to test the resulting Deferred of a MemCacheProtocol command.