Merge pull request #50 from europanite/feature/wsl

Feature/wsl

Author: europanite

README.md

@@ -55,7 +55,7 @@ docker compose exec service bash
 
 ### Windows
 
-```bash
+```powershell
 # Clone this repository
 git clone https://github.com/europanite/standard_python_environment.git
 cd standard_python_environment
@@ -73,5 +73,12 @@ If you use JupyterLab, just you need to access http://localhost:8888
 
 ---
 
+### Test
+
+```bash
+docker compose -f docker-compose.test.yml run --rm --entrypoint /bin/sh service_test -lc '
+  pytest'
+```
+
 ## License
 - Apache License 2.0

docker-compose.test.yml

@@ -6,6 +6,7 @@ services:
     environment:
       - JUPYTER_PLATFORM_DIRS=1
       - COVERAGE_FILE=/tmp/.coverage
+      - PYTHONPATH=/
     ports:
       - 8888:8888
     user: "0:0"
@@ -14,8 +15,8 @@ services:
     image: local/service-test:ci
     volumes:
       - ./service/app:/app
-      - ./service/root/jupyter:/root/.jupyter
-      - ./service/reports:/reports
-      - ./service/pytest.ini:/app/pytest.ini:ro
       - ./service/data:/data
+      - ./service/tests:/tests
+      - ./service/reports:/reports
+      - ./service/root/jupyter:/root/.jupyter
     command: ["pytest", "-q"]

service/Dockerfile.test

@@ -7,7 +7,7 @@ ARG DEBIAN_FRONTEND=noninteractive
 
 # Python dependencies  
 WORKDIR /root
-COPY requirements.txt requirements.test.txt ./
+COPY requirements.txt requirements.test.txt pytest.ini pyproject.toml ./
 RUN python -m pip install --upgrade pip setuptools wheel
 RUN pip install --no-cache-dir -r requirements.txt -r requirements.test.txt
 
@@ -21,9 +21,6 @@ ARG HOST_GROUPNAME=group
 RUN groupadd -g $HOST_GID $HOST_GROUPNAME && \
     useradd -m -s /bin/bash -u $HOST_UID -g $HOST_GID $HOST_USERNAME
 
-# App workspace
-WORKDIR /app
-
 # User
 USER $HOST_USERNAME
 

service/app/main.py

@@ -1,5 +1,7 @@
-import os
 
 # write your code.
-print("Hello World!")
-print("abspath:", os.path.abspath(__file__))
+def run():
+    print("Hello World!")
+
+if __name__ == "__main__":  # pragma: no cover
+    run()  # pragma: no cover

service/app/pytest.ini

@@ -2,12 +2,10 @@
 testpaths = /tests
 addopts =
     -q
-    --cov=.
+    --cov=/app
     --cov-branch
     --cov-report=term-missing:skip-covered
     --cov-report=xml:/reports/ci/coverage.xml
     --cov-report=html:/reports/ci/html
     --cov-fail-under=80
 python_files = test_*.py
-asyncio_mode = auto
-asyncio_default_fixture_loop_scope = function

service/app/tests/test_main.py

@@ -0,0 +1,18 @@
+import csv
+import os
+
+from app.main import run
+
+
+def test_run(capfd):
+    run()
+    output, _ = capfd.readouterr()
+    assert "Hello World!" in output
+
+
+def test_sample_csv_content():
+    csv_path = os.path.join(os.path.dirname(__file__), "..", "data", "sample.csv")
+    with open(csv_path, newline="") as f:
+        reader = csv.DictReader(f)
+        rows = list(reader)
+    assert rows == [{"a": "1", "b": "1", "c": "1"}]

service/pytest.ini

@@ -1,12 +1,11 @@
-# service/tests/test_notebook.py
 from pathlib import Path
 
 import nbformat
 from nbclient import NotebookClient
 
 
 def test_workspace_notebook_runs_and_prints_hello():
-    nb_path = Path(__file__).resolve().parents[1] / "main.ipynb"
+    nb_path = Path(__file__).resolve().parents[1] / "app" / "main.ipynb"
     assert nb_path.exists(), f"Notebook not found: {nb_path}"
 
     nb = nbformat.read(str(nb_path), as_version=4)