def test_ls_no_base_dir(self):
'''
Tests that the ls function returns an empty list if the bank directory
doesn't exist.
'''
with patch('os.path.isdir', MagicMock(return_value=False)):
self.assertEqual(localfs.ls(bank='', cachedir=''), [])
def test_ls_success(self):
'''
Tests the return of the ls function containing bank entries.
'''
# Create a temporary cache dir
tmp_dir = tempfile.mkdtemp(dir=TMP)
# Use the helper function to create the cache file using localfs.store()
self._create_tmp_cache_file(tmp_dir, salt.payload.Serial(self))
# Now test the return of the ls function
with patch.dict(localfs.__opts__, {'cachedir': tmp_dir}):
self.assertEqual(localfs.ls(bank='bank', cachedir=tmp_dir), ['key'])
def test_ls_no_base_dir(self):
'''
Tests that the ls function returns an empty list if the bank directory
doesn't exist.
'''
self.assertEqual(localfs.ls(bank='', cachedir=''), [])