def _get_src_dst():
base_info = S3Tree.PATH_CLS(S3.get_url())
return base_info / "from", base_info / "to"
def test_makedirs_doesnot_try_on_top_level_paths(tmp_dir, dvc, scm):
base_info = S3Tree.PATH_CLS("s3://bucket/")
tree = S3Tree(dvc, {"url": str(base_info)})
tree.makedirs(base_info)
@mock_s3
def test_copy_singlepart_preserve_etag():
from_info, to_info = _get_src_dst()
s3 = boto3.client("s3")
s3.create_bucket(Bucket=from_info.bucket)
s3.put_object(Bucket=from_info.bucket, Key=from_info.path, Body="data")
S3Tree._copy(s3, from_info, to_info, {})
@mock_s3
@pytest.mark.parametrize(
"base_info",
[S3Tree.PATH_CLS("s3://bucket/"), S3Tree.PATH_CLS("s3://bucket/ns/")],
)
def test_link_created_on_non_nested_path(base_info, tmp_dir, dvc, scm):
tree = S3Tree(dvc, {"url": str(base_info.parent)})
cache = CloudCache(tree)
s3 = cache.tree.s3.meta.client
s3.create_bucket(Bucket=base_info.bucket)
s3.put_object(
Bucket=base_info.bucket, Key=(base_info / "from").path, Body="data"
)
cache.link(base_info / "from", base_info / "to")
assert cache.tree.exists(base_info / "from")
assert cache.tree.exists(base_info / "to")