Add Remember flag to Products

tests/conftest.py

@@ -128,7 +128,8 @@ def session(request, monkeypatch, app):
         monkeypatch.setattr(_db, 'session', session)
 
     def teardown():
-        transaction.rollback()
+        if transaction.is_active:
+            transaction.rollback()
         connection.close()
         session.remove()
 

tests/test_11_product_model.py

@@ -76,3 +76,13 @@ def test_product_model_same_store_fails(session):
 
     with pytest.raises(IntegrityError):
         session.commit()
+
+
+@pytest.mark.unit
+def test_product_model_remembers_by_default(session):
+    """Test that the Product defaults to remembering."""
+    p = Product(name='Eggs', category='Dairy')
+    session.add(p)
+    session.commit()
+
+    assert p.remember is True

tests/test_21_product_service.py

@@ -0,0 +1,36 @@
+"""Test the Product Service Entry Points.
+
+Simple Grocery List (Sigl) | sigl.app
+Copyright (c) 2022 Asymworks, LLC.  All Rights Reserved.
+"""
+
+import pytest
+
+from sigl.domain.service import product_by_id, product_create
+
+# Always use 'app' fixture so ORM gets initialized
+pytestmark = pytest.mark.usefixtures('app')
+
+
+@pytest.mark.unit
+def test_product_create_defaults(session):
+    """Test newly created Products have no Locations."""
+    pc = product_create(session, 'Eggs', category='Dairy')
+    p = product_by_id(session, pc.id)
+
+    assert p.name == 'Eggs'
+    assert p.category == 'Dairy'
+    assert p.remember is True
+    assert not p.locations
+
+
+@pytest.mark.unit
+def test_product_create_forget(session):
+    """Test newly created Products can have remember as false."""
+    pc = product_create(session, 'Eggs', category='Dairy', remember=False)
+    p = product_by_id(session, pc.id)
+
+    assert p.name == 'Eggs'
+    assert p.category == 'Dairy'
+    assert p.remember is False
+    assert not p.locations

tests/test_22_list_service.py

@@ -0,0 +1,107 @@
+"""Test the Product Service Entry Points.
+
+Simple Grocery List (Sigl) | sigl.app
+Copyright (c) 2022 Asymworks, LLC.  All Rights Reserved.
+"""
+
+import pytest
+
+from sigl.domain.service import (
+    list_addItem,
+    list_by_id,
+    list_create,
+    list_deleteCrossedOff,
+    list_entry_set_crossedOff,
+    product_by_id,
+)
+
+# Always use 'app' fixture so ORM gets initialized
+pytestmark = pytest.mark.usefixtures('app')
+
+
+@pytest.mark.unit
+def test_list_create_defaults(session):
+    """Test newly created Lists are empty."""
+    lc = list_create(session, 'Test')
+    list = list_by_id(session, lc.id)
+
+    assert list.name == 'Test'
+    assert not list.entries
+
+
+@pytest.mark.unit
+def test_list_add_product_defaults(session):
+    """Test adding a Product to a List."""
+    list = list_create(session, 'Test')
+    entry = list_addItem(session, list.id, productName='Eggs', productCategory='Dairy')
+
+    assert entry.id is not None
+    assert entry.product is not None
+    assert entry.product.name == 'Eggs'
+    assert entry.product.category == 'Dairy'
+    assert entry.product.remember is True
+
+    assert len(list.entries) == 1
+    assert list.entries[0] == entry
+
+
+@pytest.mark.unit
+def test_list_add_product_no_remember(session):
+    """Test adding a Product to a List without remembering it."""
+    list = list_create(session, 'Test')
+    entry = list_addItem(
+        session,
+        list.id,
+        productName='Eggs',
+        productCategory='Dairy',
+        remember=False,
+    )
+
+    assert entry.id is not None
+    assert entry.product is not None
+    assert entry.product.name == 'Eggs'
+    assert entry.product.category == 'Dairy'
+    assert entry.product.remember is False
+
+    assert len(list.entries) == 1
+    assert list.entries[0] == entry
+
+
+@pytest.mark.unit
+def test_list_removes_product_with_remember(session):
+    """Test that checking off and deleting a remembered Product does not delete the Product Entry."""
+    list = list_create(session, 'Test')
+    entry = list_addItem(
+        session,
+        list.id,
+        productName='Eggs',
+        productCategory='Dairy',
+        remember=True,
+    )
+
+    pid = entry.product.id
+
+    list_entry_set_crossedOff(session, list.id, entry.id, True)
+    list_deleteCrossedOff(session, list.id)
+
+    assert product_by_id(session, pid) is not None
+
+
+@pytest.mark.unit
+def test_list_removes_product_no_remember(session):
+    """Test that checking off and deleting a non-remembered Product deletes the Product Entry also."""
+    list = list_create(session, 'Test')
+    entry = list_addItem(
+        session,
+        list.id,
+        productName='Eggs',
+        productCategory='Dairy',
+        remember=False,
+    )
+
+    pid = entry.product.id
+
+    list_entry_set_crossedOff(session, list.id, entry.id, True)
+    list_deleteCrossedOff(session, list.id)
+
+    assert product_by_id(session, pid) is None