Feat: setup pytest

.dockerignore

@@ -0,0 +1,3 @@
+benv/
+__pycache__
+.pytest_cache/

.env

@@ -3,4 +3,6 @@ COMPOSE_PROJECT_NAME=flaskblog
 POSTGRES_USER=flaskblog
 POSTGRES_PASSWORD=blogpassword
 
-PYTHONUNBUFFERED=true
+PYTHONUNBUFFERED=true
+
+FLASK_APP="blogexample/app.py"

.gitignore

@@ -1,2 +1,4 @@
 benv/
 *.pyc
+__pycache__/
+.pytest_cache/

README.md

@@ -9,6 +9,10 @@ Login/Admin related modules deliberately not implemented, and the blueprint can
 
 * Now navigate to ```http://localhost:8000``` in the browser to test it out.
 
+## How to run tests
+
+* Run the test: `docker-compose exec website python -m pytest`
+
 ## *Optional*
 * Build a model (Posts, Tags, Comments)
 

requirements.txt

@@ -20,3 +20,6 @@ WTForms-Alchemy==0.16.9
 flask_ckeditor
 
 pytz
+
+# test
+pytest==6.2.

tests/conftest.py

@@ -0,0 +1,20 @@
+import pytest
+from blogexample.app import create_app
+
+
+@pytest.fixture()
+def app():
+    app = create_app()
+    app.config["TESTING"] = True
+
+    yield app
+
+
+@pytest.fixture()
+def client(app):
+    return app.test_client()
+
+
+@pytest.fixture()
+def runner(app):
+    return app.test_cli_runner()

tests/test_blog.py

@@ -0,0 +1,10 @@
+def test_can_get_home_page(client):
+    response = client.get("/")
+    assert 200 == response.status_code
+    assert b"<title>Flask BLOG</title>" in response.data
+
+
+def test_can_show_posts(client):
+    response = client.get("/posts")
+    assert 200 == response.status_code
+    assert b"<title>Posts</title>" in response.data