foundry-test-formatting

What problem does it solve?

Foundry unit tests often print raw uint values (wei) which are hard to read. This skill provides formatting helpers to render numbers as human-friendly ether values and to organize logs for easier debugging.

Core Features & Use Cases

• _formatEther converts wei to readable ether strings.
• _logStage prints stage separators for test steps.
• _logLine shows before/after values and deltas in a concise format.
• _trimTrailingZeros and _toStringPadded improve numeric string representations.
• Demonstrates use cases like displaying balances, prices, and token amounts in tests.

Quick Start

Import the formatting helpers into your Foundry test and start producing readable ether values and stage logs with _formatEther, _trimTrailingZeros, and _logLine.