Class FakeS3Client

tests/test_issue_478_s3_file_exists.py:7–23

class FakeS3Client:
    def __init__(self, list_response):
        self.list_response = list_response
        self.head_calls = 0

    async def __aenter__(self):
        return self

    async def __aexit__(self, exc_type, exc, traceback):
        return False

    async def head_object(self, **kwargs):
        self.head_calls += 1
        raise RuntimeError("head not supported")

    async def list_objects_v2(self, **kwargs):
        return self.list_response


class S3FileExistsTests(unittest.TestCase):