Redesign BP tracker with lightweight views and unobtrusive save confirmations

tests/conftest.py

@@ -0,0 +1,38 @@
+import os
+import sys
+from pathlib import Path
+
+import pytest
+
+sys.path.insert(0, str(Path(__file__).resolve().parents[1]))
+os.environ['FLASK_CONFIG'] = 'TestingConfig'
+
+from app import create_app, db
+from app.config import TestingConfig
+from app.models import Profile, User
+
+
+@pytest.fixture
+def app(monkeypatch):
+    monkeypatch.setattr(TestingConfig, 'SQLALCHEMY_DATABASE_URI', 'sqlite:///:memory:')
+    monkeypatch.setattr(TestingConfig, 'WTF_CSRF_ENABLED', False, raising=False)
+    application = create_app()
+    with application.app_context():
+        db.create_all()
+        db.session.add_all([
+            User(id=1, username='fixture', password_hash='unused', profile=Profile(timezone='Australia/Sydney')),
+            User(id=2, username='other', password_hash='unused', profile=Profile(timezone='UTC')),
+        ])
+        db.session.commit()
+        yield application
+        db.session.remove()
+        db.drop_all()
+
+
+@pytest.fixture
+def client(app):
+    client = app.test_client()
+    with client.session_transaction() as session:
+        session['_user_id'] = '1'
+        session['_fresh'] = True
+    return client