175 lines
4.3 KiB
Python
175 lines
4.3 KiB
Python
from datetime import datetime
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import pytest
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from sqlalchemy.orm import Session
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from dibbler.models import Product, Transaction, User
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from dibbler.queries import joint_buy_product
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def insert_test_data(sql_session: Session) -> tuple[User, User, User, Product]:
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user1 = User("Test User 1")
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user2 = User("Test User 2")
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user3 = User("Test User 3")
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product = Product("1234567890123", "Test Product")
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sql_session.add_all([user1, user2, user3, product])
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sql_session.commit()
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transactions = [
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Transaction.add_product(
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user_id=user1.id,
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product_id=product.id,
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amount=30,
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per_product=10,
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product_count=3,
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time=datetime(2024, 1, 1, 10, 0, 0),
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)
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]
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sql_session.add_all(transactions)
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sql_session.commit()
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return user1, user2, user3, product
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def test_joint_buy_product_missing_product(sql_session: Session) -> None:
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user = User("Test User 1")
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sql_session.add(user)
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sql_session.commit()
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product = Product("1234567890123", "Test Product")
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with pytest.raises(ValueError):
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joint_buy_product(
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sql_session,
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instigator=user,
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users=[user],
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product=product,
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product_count=1,
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)
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def test_joint_buy_product_missing_user(sql_session: Session) -> None:
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user = User("Test User 1")
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product = Product("1234567890123", "Test Product")
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sql_session.add(product)
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sql_session.commit()
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with pytest.raises(ValueError):
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joint_buy_product(
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sql_session,
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instigator=user,
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users=[user],
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product=product,
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product_count=1,
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)
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def test_joint_buy_product_invalid_product_count(sql_session: Session) -> None:
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user, _, _, product = insert_test_data(sql_session)
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with pytest.raises(ValueError):
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joint_buy_product(
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sql_session,
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instigator=user,
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users=[user],
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product=product,
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product_count=0,
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)
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with pytest.raises(ValueError):
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joint_buy_product(
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sql_session,
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instigator=user,
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users=[user],
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product=product,
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product_count=-1,
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)
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def test_joint_single_user(sql_session: Session) -> None:
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user, _, _, product = insert_test_data(sql_session)
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joint_buy_product(
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sql_session,
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instigator=user,
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users=[user],
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product=product,
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product_count=1,
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)
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def test_joint_buy_product(sql_session: Session) -> None:
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user, user2, user3, product = insert_test_data(sql_session)
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joint_buy_product(
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sql_session,
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instigator=user,
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users=[user, user2, user3],
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product=product,
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product_count=1,
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)
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def test_joint_buy_product_more_than_in_stock(sql_session: Session) -> None:
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user, user2, user3, product = insert_test_data(sql_session)
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joint_buy_product(
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sql_session,
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instigator=user,
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users=[user, user2, user3],
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product=product,
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product_count=5,
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)
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def test_joint_buy_product_out_of_stock(sql_session: Session) -> None:
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user, user2, user3, product = insert_test_data(sql_session)
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transactions = [
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Transaction.buy_product(
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user_id=user.id,
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product_id=product.id,
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product_count=3,
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time=datetime(2024, 1, 2, 10, 0, 0),
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)
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]
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sql_session.add_all(transactions)
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sql_session.commit()
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joint_buy_product(
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sql_session,
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instigator=user,
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users=[user, user2, user3],
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product=product,
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product_count=10,
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)
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def test_joint_buy_product_duplicate_user(sql_session: Session) -> None:
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user, user2, _, product = insert_test_data(sql_session)
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joint_buy_product(
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sql_session,
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instigator=user,
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users=[user, user, user2],
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product=product,
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product_count=1,
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)
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def test_joint_buy_product_non_involved_instigator(sql_session: Session) -> None:
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user, user2, user3, product = insert_test_data(sql_session)
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with pytest.raises(ValueError):
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joint_buy_product(
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sql_session,
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instigator=user,
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users=[user2, user3],
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product=product,
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product_count=1,
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)
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