Add unit test for wait_on_transfer

.gitlab-ci.yml

@@ -8,5 +8,5 @@ pytest:
   stage: test
   script:
     - python3 -m pip install --user -r requirements.txt
-    - python3 -m pip install --user pytest
+    - python3 -m pip install --user pytest pytest-asyncio testpath
     - pytest -vv tests/test_*

tests/test_webservice.py

 import sys
 from pathlib import Path
+from testpath import MockCommand
+from unittest import mock
 
 import pytest
 
 sys.path.insert(0, Path(__file__).parent / 'webservice')
-from webservice.webservice import check_files, merge, parse_config  # noqa
+from webservice.webservice import (
+    check_files, merge, parse_config, wait_on_transfer,
+)
 
 
 def test_check_files():
@@ -63,3 +67,14 @@ def test_parse_config():
     with pytest.raises(ValueError):
         config = {'somekey': 'a value'}
         config = parse_config(cmd, config)
+
+
+@pytest.mark.asyncio
+async def test_wait_on_transfer(tmp_path):
+    mock_getfattr = MockCommand(
+        'getfattr',
+        content="""#!{}\nprint('user.status="dCache"')""".format(sys.executable)
+    )
+    with mock.patch('asyncio.sleep'), mock_getfattr:
+        res = await wait_on_transfer(tmp_path, max_tries=1)
+    assert res is True