def test_open_readwrite_create(
self,
name: str,
mapping: CacheDictMapping,
extra: Extra,
):
c = CacheDict.open_readwrite(
path=f"{self.tmp_dir}/{name}.create.sqlite",
mapping=mapping,
create=ToCreate.DATABASE,
sqlite_params=extra.sqlite_params,
)
self.assertNotEqual(c, None)
def test_open_readwrite(self, name: str, mapping: CacheDictMapping, extra: Extra):
c = CacheDict.open_readwrite(
path=f"{self.tmp_dir}/{name}.readwrite.sqlite",
mapping=mapping,
sqlite_params=extra.sqlite_params,
)
if extra.preexisting:
preexist = extra.preexisting
else:
preexist = {}
for (key, expected) in preexist.items():
with self.subTest(key=key, expected=expected):
if expected is not NOT_PRESENT:
actual = c[key]
self.assertEqual(actual, expected)
else:
with self.assertRaises(KeyError) as raised_context:
_ = c[key]
_ = raised_context.exception
self.assertNotEqual(c, None)