Testing Playground

Testing Playground – GearUp Studio

Simulate, test, and debug your contract logic before deploying — all visually, no code required.

The Testing Playground in GearUp Studio allows individuals to simulate their contracts in a safe, real-time environment before deploying them to the blockchain. With just a few clicks, you can test your full contract logic using sample wallets, tokens, and time-triggers — without writing a single line of code.

🎯 Why Testing Matters

Smart contracts are immutable once deployed. The Testing Playground allows you to:

• Catch logic errors before they go live

• Simulate user interactions (wallets, transfers, time triggers)

• Preview gas usage, execution order, and flow behavior

• Validate blocks working together (e.g. triggers, actions, restrictions)

🧪 What You Can Simulate

• ✅ Transfers, swaps, tax collections

• ✅ Wallet role logic (e.g. onlyOwner, whitelisting)

• ✅ Timed triggers (e.g. “every 24h” or “after 7 days”)

• ✅ Event conditions (e.g. “if market cap hits X”)

You can also simulate errors like insufficient balances, missing inputs, or blocked access.

🧱 How to Use the Playground

1. Open your contract in the Studio Canvas

2. Click “Test Mode”

3. Choose a simulated chain (e.g. Linea Sepolia, Local VM)

4. Select test wallets, balances, and token conditions

You can run as many tests as you want — no gas fees, no risks.

🔍 Visual Execution Flow

During simulation, you’ll see:

• Active block execution path (highlighted)

• Gas estimation per block

• Return values per action

• Warnings for untriggered logic or failed conditions

All logs are shown in a readable format (e.g. “User X sent 1 ETH → Swap → Treasury received 990 USDC”).

🧠 Scrappy AI Support

While testing, you can:

• Ask Scrappy AI to explain what went wrong

• Get help modifying your logic on the spot

• Ask for optimization advice (e.g. “Can I reduce gas here?”)

• Debug a function using error analysis tools

Example:

🔁 Testnet Deployment (Advanced)

Once you're confident, click “Deploy to Testnet”:

• Deploys your contract to Linea Sepolia or other supported testnets

• Real interaction with test wallets and tokens

• Simulate user usage in a live but risk-free environment

Use this to prepare for real-world deployment and confirm logic integrity on-chain.

🛠️ What’s Coming Next

• Collaborative testing (team test flows)

• Live transaction simulation against public contracts

• Fork testing (simulate state from real block height)

• AI-powered test cases generator

The Testing Playground gives you complete confidence in your contracts — no guesswork, no risks, just clear results.