Add tests for export admin actions

import_export_extensions/admin/model_admins/export_job_admin.py

@@ -1,5 +1,5 @@
 
-from http import HTTPStatus
+import http
 
 from django.contrib import admin, messages
 from django.core.handlers.wsgi import WSGIRequest
@@ -96,7 +96,7 @@ def export_job_progress_view(
         except self.export_job_model.DoesNotExist as error:
             return JsonResponse(
                 dict(validation_error=error.args[0]),
-                status=HTTPStatus.NOT_FOUND,
+                status=http.HTTPStatus.NOT_FOUND,
             )
 
         response_data = dict(status=job.export_status.title())
@@ -131,7 +131,9 @@ def get_readonly_fields(self, request, obj=None):
         Some fields are editable for new ExportJob.
 
         """
-        readonly_fields = [
+        base_readonly_fields = super().get_readonly_fields(request, obj)
+        readonly_fields = (
+            *base_readonly_fields,
             "export_status",
             "traceback",
             "file_format_path",
@@ -140,15 +142,10 @@ def get_readonly_fields(self, request, obj=None):
             "export_finished",
             "error_message",
             "_model",
-        ]
-        if obj:
-            readonly_fields.extend(
-                [
-                    "resource_path",
-                    "data_file",
-                    "resource_kwargs",
-                ],
-            )
+            "resource_path",
+            "data_file",
+            "resource_kwargs",
+        )
 
         return readonly_fields
 

test_project/tests/integration_tests/test_admin/test_export.py

@@ -190,4 +190,165 @@ def test_export_progress_with_failed_celery_task(
     assert (
         artist_export_job.export_status == ExportJob.ExportStatus.EXPORT_ERROR
     )
-    assert artist_export_job.error_message == expected_error_message
+
+
+@pytest.mark.django_db(transaction=True)
+def test_cancel_export_admin_action(
+    client: Client,
+    superuser: User,
+    mocker: pytest_mock.MockerFixture,
+):
+    """Test `cancel_export` via admin action."""
+    client.force_login(superuser)
+
+    revoke_mock = mocker.patch("celery.current_app.control.revoke")
+    export_data_mock = mocker.patch(
+        "import_export_extensions.models.ExportJob.export_data",
+    )
+    job: ExportJob = ArtistExportJobFactory()
+
+    response = client.post(
+        reverse("admin:import_export_extensions_exportjob_changelist"),
+        data={
+            "action": "cancel_jobs",
+            "_selected_action": [job.pk],
+        },
+    )
+    job.refresh_from_db()
+
+    assert response.status_code == status.HTTP_302_FOUND
+    assert job.export_status == ExportJob.ExportStatus.CANCELLED
+    assert (
+        response.wsgi_request._messages._queued_messages[0].message
+        == f"Export of {job} canceled"
+    )
+    export_data_mock.assert_called_once()
+    revoke_mock.assert_called_once_with(job.export_task_id, terminate=True)
+
+
+@pytest.mark.django_db(transaction=True)
+def test_cancel_export_admin_action_with_incorrect_export_job_status(
+    client: Client,
+    superuser: User,
+    mocker: pytest_mock.MockerFixture,
+):
+    """Test `cancel_export` via admin action with wrong export job status."""
+    client.force_login(superuser)
+
+    revoke_mock = mocker.patch("celery.current_app.control.revoke")
+    job: ExportJob = ArtistExportJobFactory()
+
+    expected_error_message = f"ExportJob with id {job.pk} has incorrect status"
+
+    response = client.post(
+        reverse("admin:import_export_extensions_exportjob_changelist"),
+        data={
+            "action": "cancel_jobs",
+            "_selected_action": [job.pk],
+        },
+    )
+    job.refresh_from_db()
+
+    assert response.status_code == status.HTTP_302_FOUND
+    assert job.export_status == ExportJob.ExportStatus.EXPORTED
+    assert (
+        expected_error_message
+        in response.wsgi_request._messages._queued_messages[0].message
+    )
+    revoke_mock.assert_not_called()
+
+
+@pytest.mark.parametrize(
+    argnames=["job_status", "expected_fieldsets"],
+    argvalues=[
+        pytest.param(
+            ExportJob.ExportStatus.CREATED,
+            (
+                (
+                    "export_status",
+                    "_model",
+                    "created",
+                    "export_started",
+                    "export_finished",
+                ),
+            ),
+            id="Get fieldsets for job in status CREATED",
+        ),
+        pytest.param(
+            ExportJob.ExportStatus.EXPORTED,
+            (
+                (
+                    "export_status",
+                    "_model",
+                    "created",
+                    "export_started",
+                    "export_finished",
+                ),
+                ("data_file",),
+            ),
+            id="Get fieldsets for job in status EXPORTED",
+        ),
+        pytest.param(
+            ExportJob.ExportStatus.EXPORTING,
+            (
+                (
+                    "export_status",
+                    "export_progressbar",
+                ),
+            ),
+            id="Get fieldsets for job in status EXPORTING",
+        ),
+        pytest.param(
+            ExportJob.ExportStatus.EXPORT_ERROR,
+            (
+                (
+                    "export_status",
+                    "_model",
+                    "created",
+                    "export_started",
+                    "export_finished",
+                ),
+                (
+                    "error_message",
+                    "traceback",
+                ),
+            ),
+            id="Get fieldsets for job in status EXPORT_ERROR",
+        ),
+    ],
+)
+def test_get_fieldsets_by_export_job_status(
+    client: Client,
+    superuser: User,
+    job_status: ExportJob.ExportStatus,
+    expected_fieldsets: tuple[tuple[str]],
+    mocker: pytest_mock.MockerFixture,
+):
+    """Test that appropriate fieldsets returned for different job statuses."""
+    client.force_login(superuser)
+
+    mocker.patch(
+        "import_export_extensions.models.ExportJob.export_data",
+    )
+    job: ExportJob = ArtistExportJobFactory()
+    job.export_status = job_status
+    job.save()
+
+    response = client.get(
+        reverse(
+            "admin:import_export_extensions_exportjob_change",
+            kwargs={"object_id": job.pk},
+        ),
+    )
+
+    fieldsets = response.context["adminform"].fieldsets
+    fields = [fields["fields"] for _, fields in fieldsets]
+
+    assert tuple(fields) == (
+        *expected_fieldsets,
+        (
+            "resource_path",
+            "resource_kwargs",
+            "file_format_path",
+        ),
+    )