Added tests for the backend API

Author: irishrain

backend/tests/api/__init__.py

@@ -0,0 +1,212 @@
+import pytest
+from app import app, db
+
+
+@pytest.fixture
+def client():
+    app_context = app.app_context()
+    app_context.push()
+    app.config['TESTING'] = True
+    db.create_all()
+    client = app.test_client()
+    yield client
+    db.session.rollback()
+    db.drop_all()
+    app_context.pop()
+
+
+@pytest.fixture
+def username():
+    return "testuser"
+
+
+@pytest.fixture
+def name():
+    return "testname"
+
+
+@pytest.fixture
+def password():
+    return "testpwd"
+
+
+@pytest.fixture
+def admin_username():
+    return "testadmin"
+
+
+@pytest.fixture
+def admin_name():
+    return "adminname"
+
+
+@pytest.fixture
+def admin_password():
+    return "adminpwd"
+
+
+@pytest.fixture
+def household_name():
+    return "testhousehold"
+
+
+@pytest.fixture
+def item_name():
+    return "testitem"
+
+@pytest.fixture
+def recipe_name():
+    return "Test Recipe"
+
+@pytest.fixture
+def recipe_description():
+    return "A test recipe description"
+
+@pytest.fixture
+def recipe_yields():
+    return 4
+
+@pytest.fixture
+def recipe_time():
+    return 30
+
+
+@pytest.fixture
+def onboarded_client(client, admin_username, admin_name, admin_password):
+    onboard_data = {
+        'username': admin_username,
+        'name': admin_name,
+        'password': admin_password
+    }
+    response = client.post('/api/onboarding', json=onboard_data)
+    return client
+
+
+@pytest.fixture
+def admin_client(client, admin_username, admin_name, admin_password):
+    onboard_data = {
+        'username': admin_username,
+        'name': admin_name,
+        'password': admin_password
+    }
+    response = client.post('/api/onboarding', json=onboard_data)
+    data = response.get_json()
+    client.environ_base['HTTP_AUTHORIZATION'] = f'Bearer {data["access_token"]}'
+    return client
+
+
+@pytest.fixture
+def user_client(admin_client, username, name, password):
+    data = {
+        'username': username,
+        'name': name,
+        'password': password
+    }
+    response = admin_client.post('/api/user/new', json=data)
+    data = {
+        'username': username,
+        'password': password
+    }
+    response = admin_client.post('/api/auth', json=data)
+    data = response.get_json()
+    admin_client.environ_base['HTTP_AUTHORIZATION'] = f'Bearer {data["access_token"]}'
+    return admin_client
+
+
+@pytest.fixture
+def user_client_with_household(user_client, household_name):
+    response = user_client.get('/api/user',)
+    assert response.status_code == 200
+    data = response.get_json()
+    user_id = data['id']
+    data = {
+        'name': household_name,
+        'member': [user_id]
+    }
+    response = user_client.post('/api/household', json=data)
+    return user_client
+
+
+@pytest.fixture
+def household_id(user_client_with_household):
+    response = user_client_with_household.get('/api/household',)
+    assert response.status_code == 200
+    data = response.get_json()
+    assert len(data) == 1
+    assert "id" in data[0]
+    return data[0]["id"]
+
+
+@pytest.fixture
+def shoppinglist_id(user_client_with_household, household_id):
+    response = user_client_with_household.get(
+        f'/api/household/{household_id}/shoppinglist',)
+    assert response.status_code == 200
+    data = response.get_json()
+    assert len(data) == 1
+    assert "id" in data[0]
+    return data[0]["id"]
+
+
+@pytest.fixture
+def shoppinglist_id_with_item(user_client_with_household, shoppinglist_id, item_name):
+    data = {"name": item_name}
+    response = user_client_with_household.post(
+        f'/api/shoppinglist/{shoppinglist_id}/add-item-by-name', json=data)
+    assert response.status_code == 200
+    return shoppinglist_id
+
+
+@pytest.fixture
+def item_id(user_client_with_household, shoppinglist_id_with_item):
+    response = user_client_with_household.get(
+        f'/api/shoppinglist/{shoppinglist_id_with_item}/items')
+    assert response.status_code == 200
+    data = response.get_json()
+    assert len(data) == 1
+    assert "id" in data[0]
+    return data[0]["id"]
+
+@pytest.fixture
+def recipe_with_items(user_client_with_household, household_id, recipe_name, recipe_description, recipe_yields, recipe_time, item_name):
+    # Create recipe with the item
+    recipe_data = {
+        'name': recipe_name,
+        'description': recipe_description,
+        'yields': recipe_yields,
+        'time': recipe_time,
+        'items': [{'name': item_name, 'description': '2 pieces'}]
+    }
+    
+    response = user_client_with_household.post(
+        f'/api/household/{household_id}/recipe',
+        json=recipe_data
+    )
+    assert response.status_code == 200
+    recipe = response.get_json()
+    assert 'id' in recipe
+    return recipe['id']
+
+@pytest.fixture
+def planned_recipe(user_client_with_household, household_id, recipe_with_items):
+    """Fixture that creates a meal plan with the test recipe"""
+    plan_data = {
+        'recipe_id': recipe_with_items,
+        'day': 0  # Plan for today
+    }
+    response = user_client_with_household.post(
+        f'/api/household/{household_id}/planner/recipe',
+        json=plan_data
+    )
+    assert response.status_code == 200
+    
+    # Verify plan was created
+    response = user_client_with_household.get(
+        f'/api/household/{household_id}/planner'
+    )
+    assert response.status_code == 200
+    planned_meals = response.get_json()
+    assert len(planned_meals) > 0
+    assert any(meal['recipe']['id'] == recipe_with_items for meal in planned_meals)
+    
+    return recipe_with_items  # Return recipe_id for convenience

backend/tests/api/conftest.py

@@ -0,0 +1,42 @@
+import pytest
+
+
+def test_get_all_households_empty(admin_client):
+    response = admin_client.get('/api/household',)
+    assert response.status_code == 200
+    data = response.get_json()
+    assert len(data) == 0
+
+
+def test_add_household_admin(admin_client, household_name):
+    response = admin_client.get('/api/user',)
+    assert response.status_code == 200
+    data = response.get_json()
+    admin_user_id = data['id']
+    data = {
+        'name': household_name,
+        'member': [admin_user_id]
+    }
+    response = admin_client.post('/api/household', json=data)
+    assert response.status_code == 200
+
+
+def test_add_household_user(user_client, household_name):
+    response = user_client.get('/api/user',)
+    assert response.status_code == 200
+    data = response.get_json()
+    user_id = data['id']
+    data = {
+        'name': household_name,
+        'member': [user_id]
+    }
+    response = user_client.post('/api/household', json=data)
+    assert response.status_code == 200
+
+
+def test_get_all_households(user_client_with_household, household_name):
+    response = user_client_with_household.get('/api/household',)
+    assert response.status_code == 200
+    data = response.get_json()
+    assert len(data) == 1
+    assert data[0]["name"] == household_name

backend/tests/api/test_api_household.py

@@ -0,0 +1,30 @@
+import pytest
+
+
+def test_onboarding_status_true(client):
+    response = client.get('/api/onboarding',)
+    assert response.status_code == 200
+    data = response.get_json()
+    assert "onboarding" in data
+    assert data["onboarding"] == True
+
+
+def test_onboarding_status_false(onboarded_client):
+    response = onboarded_client.get('/api/onboarding',)
+    assert response.status_code == 200
+    data = response.get_json()
+    assert "onboarding" in data
+    assert data["onboarding"] == False
+
+
+def test_onboarding(client, admin_username, admin_name, admin_password):
+    onboard_data = {
+        'username': admin_username,
+        'name': admin_name,
+        'password': admin_password
+    }
+    response = client.post('/api/onboarding', json=onboard_data)
+    assert response.status_code == 200
+    data = response.get_json()
+    assert "access_token" in data
+    assert "refresh_token" in data

backend/tests/api/test_api_onboarding.py

@@ -0,0 +1,66 @@
+def test_meal_planning_basic(user_client_with_household, household_id, planned_recipe):
+    """Test basic meal planning operations"""
+    # Get planned meals and verify the recipe is there
+    response = user_client_with_household.get(
+        f'/api/household/{household_id}/planner'
+    )
+    assert response.status_code == 200
+    planned_meals = response.get_json()
+    assert len(planned_meals) > 0
+    assert any(meal['recipe']['id'] == planned_recipe for meal in planned_meals)
+
+
+def test_meal_planning_remove(user_client_with_household, household_id, planned_recipe):
+    """Test removing meals from plan"""
+    # Remove from meal plan
+    response = user_client_with_household.delete(
+        f'/api/household/{household_id}/planner/recipe/{planned_recipe}',
+        json={'day': 0}
+    )
+    assert response.status_code == 200
+
+    # Verify removal
+    response = user_client_with_household.get(
+        f'/api/household/{household_id}/planner'
+    )
+    assert response.status_code == 200
+    planned_meals = response.get_json()
+    assert not any(meal['recipe']['id'] == planned_recipe for meal in planned_meals)
+
+
+def test_recent_planned_recipes(user_client_with_household, household_id, planned_recipe):
+    """Test getting recently planned recipes"""
+    # First remove the recipe from the plan
+    response = user_client_with_household.delete(
+        f'/api/household/{household_id}/planner/recipe/{planned_recipe}',
+        json={'day': 0}
+    )
+    assert response.status_code == 200
+
+    # Now get recent recipes - should include our recently dropped recipe
+    response = user_client_with_household.get(
+        f'/api/household/{household_id}/planner/recent-recipes'
+    )
+    assert response.status_code == 200
+    recent_recipes = response.get_json()
+    assert len(recent_recipes) > 0
+    assert any(recipe['id'] == planned_recipe for recipe in recent_recipes)
+
+
+def test_suggested_recipes(user_client_with_household, household_id, recipe_with_items):
+    """Test recipe suggestions functionality"""
+    # Get suggested recipes
+    response = user_client_with_household.get(
+        f'/api/household/{household_id}/planner/suggested-recipes'
+    )
+    assert response.status_code == 200
+    suggested_recipes = response.get_json()
+    assert isinstance(suggested_recipes, list)  # Should return a list, even if empty
+
+    # Refresh suggestions
+    response = user_client_with_household.get(
+        f'/api/household/{household_id}/planner/refresh-suggested-recipes'
+    )
+    assert response.status_code == 200
+    refreshed_suggestions = response.get_json()
+    assert isinstance(refreshed_suggestions, list)