Fix test_bucket_list_prefix_unreadable

Following https://github.com/boto/botocore/pull/726, list_objects will
automatically include a encoding-type=url query param. However, the
client does not decode all of the response elements properly -- notably,
Prefix would remain encoded.

Hopefully this will be fixed soon-ish (I've got a patch proposed at
https://github.com/boto/botocore/pull/1901) but in the meantime, use the
work-around suggested in https://github.com/boto/boto3/issues/816 of
unregistering the set_list_objects_encoding_type_url handler.

Signed-off-by: Tim Burke <tim.burke@gmail.com>
This commit is contained in:
Tim Burke 2019-11-25 10:43:05 -08:00
parent 76beb672d1
commit c0f90da1c4

View file

@ -1,4 +1,5 @@
import boto3
import botocore.handlers
import botocore.session
from botocore.exceptions import ClientError
from botocore.exceptions import ParamValidationError
@ -977,6 +978,12 @@ def test_bucket_list_prefix_unreadable():
key_names = ['foo/bar', 'foo/baz', 'quux']
bucket_name = _create_objects(keys=key_names)
client = get_client()
# (Some versions of) botocore will include encoding-type=url
# but not decode the reflected Prefix. Work around that.
if hasattr(botocore.handlers, 'set_list_objects_encoding_type_url'):
client.meta.events.unregister(
'before-parameter-build.s3.ListObjects',
botocore.handlers.set_list_objects_encoding_type_url)
response = client.list_objects(Bucket=bucket_name, Prefix='\x0a')
eq(response['Prefix'], '\x0a')