308 lines
11 KiB
Python
308 lines
11 KiB
Python
# Initialize the MongoDB handler with your configuration
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from Controllers.Mongo.database import mongo_handler
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from datetime import datetime
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def cleanup_test_data():
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"""Clean up test data from all collections."""
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collections = ["users", "products", "orders", "sales"]
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for collection_name in collections:
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with mongo_handler.collection(collection_name) as collection:
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collection.delete_many({})
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def test_basic_crud_operations():
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"""Test basic CRUD operations on users collection."""
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print("\nTesting basic CRUD operations...")
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try:
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with mongo_handler.collection("users") as users_collection:
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# Insert multiple documents
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users_collection.insert_many(
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[
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{"username": "john", "email": "john@example.com", "role": "user"},
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{"username": "jane", "email": "jane@example.com", "role": "admin"},
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{"username": "bob", "email": "bob@example.com", "role": "user"},
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]
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)
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# Find with multiple conditions
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admin_users = list(users_collection.find({"role": "admin"}))
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# Update multiple documents
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update_result = users_collection.update_many(
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{"role": "user"}, {"$set": {"last_login": datetime.now().isoformat()}}
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)
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# Delete documents
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delete_result = users_collection.delete_many({"username": "bob"})
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success = (
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len(admin_users) == 1
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and admin_users[0]["username"] == "jane"
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and update_result.modified_count == 2
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and delete_result.deleted_count == 1
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)
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print(f"Test {'passed' if success else 'failed'}")
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return success
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except Exception as e:
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print(f"Test failed with exception: {e}")
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return False
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def test_nested_documents():
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"""Test operations with nested documents in products collection."""
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print("\nTesting nested documents...")
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try:
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with mongo_handler.collection("products") as products_collection:
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# Insert a product with nested data
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products_collection.insert_one(
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{
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"name": "Laptop",
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"price": 999.99,
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"specs": {"cpu": "Intel i7", "ram": "16GB", "storage": "512GB SSD"},
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"in_stock": True,
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"tags": ["electronics", "computers", "laptops"],
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}
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)
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# Find with nested field query
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laptop = products_collection.find_one({"specs.cpu": "Intel i7"})
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# Update nested field
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update_result = products_collection.update_one(
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{"name": "Laptop"}, {"$set": {"specs.ram": "32GB"}}
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)
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# Verify the update
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updated_laptop = products_collection.find_one({"name": "Laptop"})
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success = (
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laptop is not None
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and laptop["specs"]["ram"] == "16GB"
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and update_result.modified_count == 1
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and updated_laptop["specs"]["ram"] == "32GB"
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)
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print(f"Test {'passed' if success else 'failed'}")
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return success
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except Exception as e:
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print(f"Test failed with exception: {e}")
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return False
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def test_array_operations():
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"""Test operations with arrays in orders collection."""
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print("\nTesting array operations...")
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try:
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with mongo_handler.collection("orders") as orders_collection:
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# Insert an order with array of items
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orders_collection.insert_one(
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{
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"order_id": "ORD001",
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"customer": "john",
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"items": [
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{"product": "Laptop", "quantity": 1},
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{"product": "Mouse", "quantity": 2},
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],
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"total": 1099.99,
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"status": "pending",
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}
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)
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# Find orders containing specific items
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laptop_orders = list(orders_collection.find({"items.product": "Laptop"}))
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# Update array elements
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update_result = orders_collection.update_one(
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{"order_id": "ORD001"},
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{"$push": {"items": {"product": "Keyboard", "quantity": 1}}},
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)
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# Verify the update
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updated_order = orders_collection.find_one({"order_id": "ORD001"})
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success = (
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len(laptop_orders) == 1
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and update_result.modified_count == 1
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and len(updated_order["items"]) == 3
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and updated_order["items"][-1]["product"] == "Keyboard"
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)
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print(f"Test {'passed' if success else 'failed'}")
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return success
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except Exception as e:
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print(f"Test failed with exception: {e}")
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return False
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def test_aggregation():
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"""Test aggregation operations on sales collection."""
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print("\nTesting aggregation operations...")
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try:
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with mongo_handler.collection("sales") as sales_collection:
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# Insert sample sales data
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sales_collection.insert_many(
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[
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{"product": "Laptop", "amount": 999.99, "date": datetime.now()},
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{"product": "Mouse", "amount": 29.99, "date": datetime.now()},
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{"product": "Keyboard", "amount": 59.99, "date": datetime.now()},
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]
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)
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# Calculate total sales by product
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pipeline = [{"$group": {"_id": "$product", "total": {"$sum": "$amount"}}}]
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sales_summary = list(sales_collection.aggregate(pipeline))
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success = (
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len(sales_summary) == 3
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and any(
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item["_id"] == "Laptop" and item["total"] == 999.99
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for item in sales_summary
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)
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and any(
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item["_id"] == "Mouse" and item["total"] == 29.99
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for item in sales_summary
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)
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and any(
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item["_id"] == "Keyboard" and item["total"] == 59.99
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for item in sales_summary
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)
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)
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print(f"Test {'passed' if success else 'failed'}")
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return success
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except Exception as e:
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print(f"Test failed with exception: {e}")
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return False
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def test_index_operations():
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"""Test index creation and unique constraints."""
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print("\nTesting index operations...")
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try:
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with mongo_handler.collection("users") as users_collection:
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# Create indexes
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users_collection.create_index("email", unique=True)
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users_collection.create_index([("username", 1), ("role", 1)])
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# Insert initial document
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users_collection.insert_one(
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{"username": "test_user", "email": "test@example.com"}
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)
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# Try to insert duplicate email (should fail)
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try:
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users_collection.insert_one(
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{"username": "test_user2", "email": "test@example.com"}
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)
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success = False # Should not reach here
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except Exception:
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success = True
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print(f"Test {'passed' if success else 'failed'}")
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return success
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except Exception as e:
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print(f"Test failed with exception: {e}")
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return False
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def test_complex_queries():
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"""Test complex queries with multiple conditions."""
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print("\nTesting complex queries...")
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try:
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with mongo_handler.collection("products") as products_collection:
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# Insert test data
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products_collection.insert_many(
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[
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{
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"name": "Expensive Laptop",
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"price": 999.99,
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"tags": ["electronics", "computers"],
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"in_stock": True,
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},
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{
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"name": "Cheap Mouse",
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"price": 29.99,
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"tags": ["electronics", "peripherals"],
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"in_stock": True,
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},
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]
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)
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# Find products with price range and specific tags
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expensive_electronics = list(
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products_collection.find(
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{
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"price": {"$gt": 500},
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"tags": {"$in": ["electronics"]},
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"in_stock": True,
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}
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)
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)
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# Update with multiple conditions
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update_result = products_collection.update_many(
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{"price": {"$lt": 100}, "in_stock": True},
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{"$set": {"discount": 0.1}, "$inc": {"price": -10}},
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)
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# Verify the update
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updated_product = products_collection.find_one({"name": "Cheap Mouse"})
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success = (
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len(expensive_electronics) == 1
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and expensive_electronics[0]["name"] == "Expensive Laptop"
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and update_result.modified_count == 1
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and updated_product["price"] == 19.99
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and updated_product["discount"] == 0.1
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)
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print(f"Test {'passed' if success else 'failed'}")
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return success
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except Exception as e:
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print(f"Test failed with exception: {e}")
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return False
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def run_all_tests():
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"""Run all MongoDB tests and report results."""
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print("Starting MongoDB tests...")
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# Clean up any existing test data before starting
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cleanup_test_data()
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tests = [
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test_basic_crud_operations,
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test_nested_documents,
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test_array_operations,
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test_aggregation,
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test_index_operations,
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test_complex_queries,
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]
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passed_list, not_passed_list = [], []
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passed, failed = 0, 0
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for test in tests:
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# Clean up test data before each test
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cleanup_test_data()
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try:
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if test():
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passed += 1
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passed_list.append(f"Test {test.__name__} passed")
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else:
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failed += 1
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not_passed_list.append(f"Test {test.__name__} failed")
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except Exception as e:
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print(f"Test {test.__name__} failed with exception: {e}")
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failed += 1
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not_passed_list.append(f"Test {test.__name__} failed")
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print(f"\nTest Results: {passed} passed, {failed} failed")
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print("Passed Tests:")
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print("\n".join(passed_list))
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print("Failed Tests:")
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print("\n".join(not_passed_list))
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return passed, failed
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if __name__ == "__main__":
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run_all_tests()
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