create test_status.py

Add a test of `git status`

Author: ianhi

jupyterlab_git/tests/test_status.py

@@ -0,0 +1,46 @@
+# python lib
+import os
+from unittest.mock import Mock, call, patch
+
+import pytest
+import tornado
+
+# local lib
+from jupyterlab_git.git import Git
+
+from .testutils import FakeContentManager
+
+@pytest.mark.asyncio
+async def test_changed_files_index():
+    with patch("jupyterlab_git.git.execute") as mock_execute:
+        # Given
+        process_output = (
+        "A  notebook with spaces.ipynb",
+        "M  notebook with λ.ipynb",
+        "R  renamed_to_θ.py",
+        "originally_named_π.py",
+        "?? untracked.ipynb",
+        )
+
+        expected_resonse = [
+            {"x": "A", "y": " ", "to": "notebook with spaces.ipynb", "from": "notebook with spaces.ipynb"},
+            {"x": "M", "y": " ", "to": "notebook with λ.ipynb", "from": "notebook with λ.ipynb"},
+            {"x": "R", "y": " ", "to": "renamed_to_θ.py", "from": "originally_named_π.py"},
+            {"x": "?", "y": "?", "to": "untracked.ipynb", "from": "untracked.ipynb"},
+        ]
+        mock_execute.return_value = tornado.gen.maybe_future(
+            (0, "\x00".join(process_output), "")
+
+        )
+
+        # When
+        actual_response = await Git(FakeContentManager("/bin")).status(
+            current_path="test_curr_path"
+        )
+
+        # Then
+        mock_execute.assert_called_once_with(
+            ["git", "status", "--porcelain" , "-u", "-z"], cwd="/bin/test_curr_path"
+        )
+
+        assert {"code": 0, "files": expected_resonse} == actual_response