repo2docker/tests/unit/contentproviders/test_local.py

49 wiersze
1.4 KiB
Python

import os
from tempfile import TemporaryDirectory, NamedTemporaryFile
from repo2docker.contentproviders import Local
def test_detect_local_dir():
with TemporaryDirectory() as d:
local = Local()
spec = local.detect(d)
# should accept a local directory
assert spec is not None, spec
assert "path" in spec, spec
assert spec["path"] == d
def test_not_detect_local_file():
with NamedTemporaryFile() as f:
local = Local()
spec = local.detect(f.name)
# should NOT accept a local file
assert spec is None, spec
def test_content_id_is_None():
# content_id property should always be None for local content provider
# as we rely on the caching done by docker
local = Local()
assert local.content_id is None
def test_content_available():
# create a directory with files, check they are available in the output
# directory
with TemporaryDirectory() as d:
with open(os.path.join(d, "test"), "w") as f:
f.write("Hello")
local = Local()
spec = {"path": d}
for _ in local.fetch(spec, d):
pass
assert os.path.exists(os.path.join(d, "test"))
# content_id property should always be None for local content provider
# as we rely on the caching done by docker
assert local.content_id is None