ci: Add tests to workflow

.github/workflows/backend_check.yml

@@ -41,3 +41,36 @@ jobs:
         run: |
           python -m poetry run isort --line-length=120 --diff .
         working-directory: backend/df_designer
+
+  test_backend:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: set up python 3.10
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.10'
+
+      - name: setup poetry and install dependencies
+        run: |
+          python -m pip install --upgrade pip poetry
+          python -m poetry lock --no-update
+          python -m poetry install --with lint --no-interaction
+        working-directory: backend/df_designer
+
+      - name: build wheel
+        run: |
+          python -m poetry build
+        working-directory: backend/df_designer
+
+      - name: Create new project
+        run: |
+          python -m poetry run dflowd init --destination ../../ --no-input --overwrite-if-exists
+        working-directory: backend/df_designer
+
+      - name: run tests
+        run: |
+          python -m poetry install
+          python -m poetry run pytest ../backend/df_designer/app/tests/
+        working-directory: df_designer_project

Dockerfile

@@ -57,7 +57,7 @@ COPY --from=backend-builder /poetry-venv /poetry-venv
 ENV PATH="/poetry-venv/bin:$PATH"
 
 # Copy only the necessary files
-COPY --from=backend-builder /temp/backend/df_designer /src2/df_designer
+COPY --from=backend-builder /temp/backend/df_designer /src2/backend/df_designer
 COPY ./${PROJECT_DIR} /src2/${PROJECT_DIR}
 
 # Install the wheel

backend/df_designer/app/tests/services/test_process.py

@@ -55,10 +55,10 @@ async def test_read_stdout(self, run_process):
     @pytest.mark.asyncio
     async def test_write_stdout(self, run_process):
         process = await run_process("cat")
-        process.write_stdin(b"DF_Designer team welcome you.\n")
+        await process.write_stdin(b"DF_Designer team welcome you.\n")
         output = await process.process.stdout.readline()
         assert output.decode().strip() == "DF_Designer team welcome you."
 
 
-class TestBuildProcess:
-    pass
+# class TestBuildProcess:
+#     pass

backend/df_designer/app/tests/services/test_websocket_manager.py

@@ -56,7 +56,7 @@ async def test_forward_websocket_messages_to_process(self, mocker, websocket_man
         websocket.receive_text = mocker.AsyncMock(side_effect=[awaited_message, None])
         run_manager = mocker.MagicMock(spec=RunManager())
         run_process = mocker.MagicMock(spec=RunProcess(run_id))
-        run_process.write_stdin = mocker.MagicMock()
+        run_process.write_stdin = mocker.AsyncMock()
         run_manager.processes = {run_id: run_process}
 
         await websocket_manager.forward_websocket_messages_to_process(run_id, run_manager, websocket)