fixup! WIP

tests/queries/test_user_balance.py

@@ -0,0 +1,103 @@
+from datetime import datetime
+
+from sqlalchemy import select
+from sqlalchemy.orm import Session
+
+from dibbler.models import Product, Transaction, User
+from dibbler.queries.user_balance import user_balance
+
+
+def insert_test_data(sql_session: Session) -> None:
+    # Add users
+    user1 = User("Test User 1")
+    user2 = User("Test User 2")
+
+    sql_session.add(user1)
+    sql_session.add(user2)
+    sql_session.commit()
+
+    # Add products
+    product1 = Product("1234567890123", "Test Product 1")
+    product2 = Product("9876543210987", "Test Product 2")
+    sql_session.add(product1)
+    sql_session.add(product2)
+    sql_session.commit()
+
+    # Add transactions
+    transactions = [
+        Transaction.adjust_balance(
+            time=datetime(2023, 10, 1, 10, 0, 0),
+            amount=100,
+            user_id=user1.id,
+        ),
+        Transaction.adjust_balance(
+            time=datetime(2023, 10, 1, 10, 0, 1),
+            amount=50,
+            user_id=user2.id,
+        ),
+        Transaction.adjust_balance(
+            time=datetime(2023, 10, 1, 10, 0, 2),
+            amount=-50,
+            user_id=user1.id,
+        ),
+        Transaction.add_product(
+            time=datetime(2023, 10, 1, 12, 0, 0),
+            amount=27 * 2,
+            per_product=27,
+            product_count=2,
+            user_id=user1.id,
+            product_id=product1.id,
+        ),
+        Transaction.buy_product(
+            time=datetime(2023, 10, 1, 12, 0, 1),
+            amount=27,
+            product_count=1,
+            user_id=user2.id,
+            product_id=product1.id,
+        ),
+    ]
+
+    sql_session.add_all(transactions)
+    sql_session.commit()
+
+
+def test_user_balance_basic_history(sql_session: Session) -> None:
+    insert_test_data(sql_session)
+
+    user1 = sql_session.scalars(select(User).where(User.name == "Test User 1")).one()
+    user2 = sql_session.scalars(select(User).where(User.name == "Test User 2")).one()
+
+    assert user_balance(sql_session, user1) == 100 - 50 + 27 * 2
+    assert user_balance(sql_session, user2) == 50 - 27
+
+
+def test_user_balance_no_transactions(sql_session: Session) -> None:
+    raise NotImplementedError("This test is not implemented yet.")
+
+
+def test_user_balance_complex_history(sql_session: Session) -> None:
+    raise NotImplementedError("This test is not implemented yet.")
+
+
+def test_user_balance_with_tranfers(sql_session: Session) -> None:
+    raise NotImplementedError("This test is not implemented yet.")
+
+
+def test_user_balance_penalty(sql_session: Session) -> None:
+    raise NotImplementedError("This test is not implemented yet.")
+
+
+def test_user_balance_changing_penalty(sql_session: Session) -> None:
+    raise NotImplementedError("This test is not implemented yet.")
+
+
+def test_user_balance_interest(sql_session: Session) -> None:
+    raise NotImplementedError("This test is not implemented yet.")
+
+
+def test_user_balance_changing_interest(sql_session: Session) -> None:
+    raise NotImplementedError("This test is not implemented yet.")
+
+
+def test_user_balance_penalty_interest_combined(sql_session: Session) -> None:
+    raise NotImplementedError("This test is not implemented yet.")