class IAReqMultiInstanceAlloc(IARequestBase):
"""An multi instance allocation request.
"""
# pylint: disable=E1101
MODE = constants.IALLOCATOR_MODE_MULTI_ALLOC
REQ_PARAMS = [
("instances", ht.TListOf(ht.TInstanceOf(IAReqInstanceAlloc))),
]
_MASUCCESS = \
ht.TListOf(ht.TAnd(ht.TIsLength(2),
ht.TItems([ht.TNonEmptyString,
ht.TListOf(ht.TNonEmptyString),
])))
_MAFAILED = ht.TListOf(ht.TNonEmptyString)
REQ_RESULT = ht.TAnd(ht.TList, ht.TIsLength(2),
ht.TItems([_MASUCCESS, _MAFAILED]))
def GetRequest(self, cfg):
return {
"instances": [iareq.GetRequest(cfg) for iareq in self.instances],
}
def testInstanceOf(self):
fn = ht.TInstanceOf(self.__class__)
self.assertTrue(fn(self))
self.assertTrue(str(fn).startswith("Instance of "))
self.assertFalse(fn(None))