def test_get_tags_empty():
content = b""
fp = tempfile.NamedTemporaryFile(delete=False)
fp.write(content)
fp.close()
got = util.get_tags(fp.name)
assert got is None
def test_get_tags():
content = b"foo: bar"
fp = tempfile.NamedTemporaryFile(delete=False)
fp.write(content)
fp.close()
got = util.get_tags(fp.name)
assert got == {"foo": "bar"}
def test_write_tags():
tags = {'foo': 'bar'}
fp = tempfile.NamedTemporaryFile()
util.write_tags(tags, tags_file_path=fp.name)
got = util.get_tags(fp.name)
assert got == tags
def test_get_tags_nonexist():
got = util.get_tags("/file/does/not/exist")
assert got is None
