Merge pull request #33 from stanislawK/26_tests_for_models_and_db_2

[26]tests for models and db

Makefile

@@ -14,6 +14,6 @@ stop:	## Stop the environment
 
 bash:	## Go to the backend container
 	docker exec -ti codeforpoznanpl_v3_backend_1 bash
-	
-psql:	## Go to the db and make SQL queries
+
+psql:   ## Go to the db and make SQL queries
 	docker exec -ti codeforpoznanpl_v3_db_1 psql -U cfp_v3

backend/tests/conftest.py

@@ -1,4 +1,5 @@
 import os
+import datetime
 import tempfile
 
 import pytest
@@ -28,3 +29,55 @@ def app():
     # close and remove the temporary db
     os.close(db_fd)
     os.unlink(db_path)
+
+
+@pytest.fixture
+def client(app):
+    """A test client for the app."""
+    return app.test_client()
+
+
+@pytest.fixture
+def _db():
+    """Create and configure a new db instance for pytest-flask-sqlalchemy."""
+    db_fd, db_path = tempfile.mkstemp()
+    app = create_app()
+    app.config['TESTING'] = True
+    app.config['SQLALCHEMY_TRACK_MODIFICATIONS'] = False
+    app.config['DATABASE'] = db_path
+    app.config['SQLALCHEMY_DATABASE_URI'] = "sqlite://"
+
+    with app.app_context():
+        db.init_app(app)
+        db.create_all()
+
+        yield db
+
+    os.close(db_fd)
+    os.unlink(db_path)
+
+
+@pytest.fixture
+def new_user():
+    user = {
+        'username': 'TestName',
+        'password': 'TestPassword'
+    }
+    return user
+
+
+@pytest.fixture
+def new_participant():
+    participant = {
+        'name': 'Jon',
+        'lastname': 'Doe',
+        'email': '[email protected]',
+        'phone': '123456789'
+    }
+    return participant
+
+
+@pytest.fixture
+def new_hacknight():
+    hacknight = {'date': datetime.date(2000, 10, 10)}
+    return hacknight

backend/tests/test_db.py

@@ -0,0 +1,59 @@
+import datetime
+import pytest
+
+from backend.models import User, Participant, Hacknight
+
+
+def test_add_new_user_to_db(_db, new_user):
+    """Test adding user to DB with valid data."""
+
+    db = _db
+    assert len(db.session.query(User).all()) == 0
+    new_user = User(
+        username=new_user['username'],
+        password=new_user['password']
+    )
+    db.session.add(new_user)
+    db.session.commit()
+
+    user = db.session.query(User).filter_by(username="TestName").first()
+
+    assert user.username == "TestName"
+    assert user.check_password('TestPassword')
+
+
+def test_add_new_participant_to_db(_db, new_participant):
+    """Test addind participant do DB with valid data."""
+
+    db = _db
+    assert len(db.session.query(Participant).all()) == 0
+
+    new_participant = Participant(
+        name=new_participant['name'],
+        lastname=new_participant['lastname'],
+        email=new_participant['email'],
+        phone=new_participant['phone']
+    )
+    db.session.add(new_participant)
+    db.session.commit()
+
+    participant = db.session.query(Participant).filter_by(name="Jon").first()
+
+    assert participant.name == 'Jon'
+    assert participant.lastname == 'Doe'
+    assert participant.email == '[email protected]'
+    assert participant.phone == '123456789'
+
+
+def test_add_new_hacknight_to_db(_db, new_hacknight):
+    """Test addind hacknight do DB with valid data."""
+    db = _db
+    assert len(db.session.query(Hacknight).all()) == 0
+
+    new_hacknight = Hacknight(date=new_hacknight['date'])
+    db.session.add(new_hacknight)
+    db.session.commit()
+
+    hacknight = db.session.query(Hacknight).all()[0]
+
+    assert hacknight.date == datetime.date(2000, 10, 10)

backend/tests/test_models.py

@@ -0,0 +1,39 @@
+import datetime
+import pytest
+
+from backend.models import User, Participant, Hacknight
+
+
+def test_create_new_user(new_user):
+    """Test user model."""
+
+    new_user = User(
+        username=new_user['username'],
+        password=new_user['password']
+    )
+
+    assert new_user.username == 'TestName'
+    assert new_user.check_password('TestPassword')
+
+
+def test_create_new_participant(new_participant):
+    """Test participant model."""
+    new_participant = Participant(
+        name=new_participant['name'],
+        lastname=new_participant['lastname'],
+        email=new_participant['email'],
+        phone=new_participant['phone']
+    )
+
+    assert new_participant.name == 'Jon'
+    assert new_participant.lastname == 'Doe'
+    assert new_participant.email == '[email protected]'
+    assert new_participant.phone == '123456789'
+
+
+def test_create_new_hacknight(new_hacknight):
+    """Test hacknight model."""
+
+    new_hacknight = Hacknight(date=new_hacknight['date'])
+
+    assert new_hacknight.date == datetime.date(2000, 10, 10)