TestSVM Core

Core implementation of the TestSVM testing framework for Solana programs. This crate provides the fundamental building blocks for testing Solana programs in a simulated environment, wrapping LiteSVM with enhanced functionality for transaction management, account creation, and debugging capabilities.

Features

• LiteSVM Wrapper: Enhanced wrapper around LiteSVM with additional testing utilities
• Transaction Management: Simplified transaction sending with automatic fee payer management
• Account Creation: Helper functions for creating and funding test accounts
• Address Book Integration: Built-in address book for tracking and labeling accounts
• Clock Control: Utilities for manipulating blockchain time in tests
• Enhanced Debugging: Colored output and detailed transaction result formatting

Core Components

• TestSVM: Main struct wrapping LiteSVM with payer and address book management
• AccountRef: Reference wrapper for account data with convenient accessors
• TXResult: Enhanced transaction result type with detailed error information
• Address Book: Integrated address labeling system for better debugging

License

Copyright (c) 2025 Ian Macalinao. Licensed under the Apache License, Version 2.0.