def test_save_cache(self, cli_fs_runner):
with open(".cache_ggshield", "w") as file:
json.dump({}, file)
cache = Cache()
cache.update_cache(last_found_secrets=["XXX"])
cache.save()
with open(".cache_ggshield", "r") as file:
file_content = json.load(file)
assert file_content == {"last_found_secrets": ["XXX"]}
def test_save_cache_first_time(self, isolated_fs, with_entry):
"""
GIVEN no existing cache
WHEN save is called but there are (new entries/no entries in memory)
THEN it should (create/not create) the file
"""
cache = Cache()
if with_entry:
cache.update_cache(last_found_secrets=["XXX"])
cache.save()
assert os.path.isfile(".cache_ggshield") is with_entry
def test_read_only_fs(self):
"""
GIVEN a read-only file-system
WHEN save is called
THEN it shouldn't raise an exception
"""
cache = Cache()
cache.update_cache(last_found_secrets=["XXX"])
# don't use mock.patch decorator on the test, since Cache.__init__ also calls open
with patch("builtins.open") as open_mock:
# The read-only FS is simulated with patched builtin open raising an error
open_mock.side_effect = OSError("Read-only file system")
cache.save()
# Make sure our patched open was called
open_mock.assert_called_once()