ci: parallel pytest execution

.github/workflows/main.yml

@@ -53,7 +53,7 @@ jobs:
           pip install -r requirements-dev.txt
       - name: Test with pytest
         run: |
-          pytest --cov antarest --cov-report xml
+          pytest --cov antarest --cov-report xml -n 4
       - name: Archive code coverage results
         if: matrix.os == 'ubuntu-20.04'
         uses: actions/upload-artifact@v4

requirements-test.txt

@@ -1,7 +1,9 @@
 -r requirements.txt
 checksumdir~=1.2.0
-pytest~=6.2.5
+pytest~=8.3.0
+pytest-xdist~=3.6.0
 pytest-cov~=4.0.0
+pytest-mock~=3.14.0
 
 # In this version DataFrame conversion to Excel is done using 'xlsxwriter' library.
 # But Excel files reading is done using 'openpyxl' library, during testing only.

tests/integration/filesystem_blueprint/test_filesystem_endpoints.py

@@ -13,10 +13,10 @@
 import datetime
 import operator
 import re
-import shutil
 import typing as t
 from pathlib import Path
 
+from pytest_mock import MockerFixture
 from starlette.testclient import TestClient
 
 from tests.integration.conftest import RESOURCES_DIR
@@ -93,6 +93,7 @@ def test_lifecycle(
         client: TestClient,
         user_access_token: str,
         admin_access_token: str,
+        mocker: MockerFixture,
     ) -> None:
         """
         Test the lifecycle of the filesystem endpoints.
@@ -102,7 +103,7 @@ def test_lifecycle(
             caplog: pytest caplog fixture.
             client: test client (tests.integration.conftest.client_fixture).
             user_access_token: access token of a classic user (tests.integration.conftest.user_access_token_fixture).
-            admin_access_token: access token of an admin user (tests.integration.conftest.admin_access_token_fixture).
+            admin_access_token: access token of an admin user (tests.integration.conftestin_access_token_fixture).
         """
         # NOTE: all the following paths are based on the configuration defined in the app_fixture.
         archive_dir = tmp_path / "archive_dir"
@@ -165,26 +166,25 @@ def test_lifecycle(
             err_count += 1
 
             # Known filesystem
+            mocker.patch("shutil.disk_usage", return_value=(100, 200, 300))
             res = client.get("/v1/filesystem/ws", headers=user_headers)
             assert res.status_code == 200, res.json()
             actual = sorted(res.json(), key=operator.itemgetter("name"))
-            # Both mount point are in the same filesystem, which is the `tmp_path` filesystem
-            total_bytes, used_bytes, free_bytes = shutil.disk_usage(tmp_path)
             expected = [
                 {
                     "name": "default",
                     "path": str(default_workspace),
-                    "total_bytes": total_bytes,
-                    "used_bytes": used_bytes,
-                    "free_bytes": free_bytes,
+                    "total_bytes": 100,
+                    "used_bytes": 200,
+                    "free_bytes": 300,
                     "message": AnyDiskUsagePercent(),
                 },
                 {
                     "name": "ext",
                     "path": str(ext_workspace_path),
-                    "total_bytes": total_bytes,
-                    "used_bytes": used_bytes,
-                    "free_bytes": free_bytes,
+                    "total_bytes": 100,
+                    "used_bytes": 200,
+                    "free_bytes": 300,
                     "message": AnyDiskUsagePercent(),
                 },
             ]
@@ -206,9 +206,9 @@ def test_lifecycle(
             expected = {
                 "name": "default",
                 "path": str(default_workspace),
-                "total_bytes": total_bytes,
-                "used_bytes": used_bytes,
-                "free_bytes": free_bytes,
+                "total_bytes": 100,
+                "used_bytes": 200,
+                "free_bytes": 300,
                 "message": AnyDiskUsagePercent(),
             }
             assert actual == expected

tests/integration/filesystem_blueprint/test_model.py

@@ -16,6 +16,8 @@
 import shutil
 from pathlib import Path
 
+from pytest_mock import MockerFixture
+
 from antarest.core.filesystem_blueprint import FileInfoDTO, FilesystemDTO, MountPointDTO
 
 
@@ -63,15 +65,16 @@ def test_from_path__missing_file(self) -> None:
         assert dto.free_bytes == 0
         assert dto.message.startswith("N/A:"), dto.message
 
-    def test_from_path__file(self, tmp_path: Path) -> None:
+    def test_from_path__file(self, tmp_path: Path, mocker: MockerFixture) -> None:
+        mocker.patch("shutil.disk_usage", return_value=(100, 200, 300))
+
         name = "foo"
         dto = asyncio.run(MountPointDTO.from_path(name, tmp_path))
-        total_bytes, used_bytes, free_bytes = shutil.disk_usage(tmp_path)
         assert dto.name == name
         assert dto.path == tmp_path
-        assert dto.total_bytes == total_bytes
-        assert dto.used_bytes == used_bytes
-        assert dto.free_bytes == free_bytes
+        assert dto.total_bytes == 100
+        assert dto.used_bytes == 200
+        assert dto.free_bytes == 300
         assert re.fullmatch(r"\d+(?:\.\d+)?% used", dto.message), dto.message
 
 

tests/storage/repository/filesystem/config/test_utils.py

@@ -33,12 +33,12 @@ def test_transform_name_to_id__valid_chars(name):
     assert transform_name_to_id(name, lower=False) == name
 
 
-@pytest.mark.parametrize("name", set(string.punctuation) - set(VALID_CHARS))
+@pytest.mark.parametrize("name", sorted(set(string.punctuation) - set(VALID_CHARS)))
 def test_transform_name_to_id__punctuation(name):
     assert not transform_name_to_id(name)
 
 
-@pytest.mark.parametrize("name", set(string.whitespace) - set(VALID_CHARS))
+@pytest.mark.parametrize("name", sorted(set(string.whitespace) - set(VALID_CHARS)))
 def test_transform_name_to_id__whitespace(name):
     assert not transform_name_to_id(name)