At Glue, we're focused on making the development experience as easy and friendly as possible. We want to empower the next generation of builders to create their own expanded tools and assets on top of Glue without needing to be experts in how Glue works internally. We've created a series of Mocks to simplify the testing and development lifecycle, reducing your development and testing time by a x10.

With Mocks, you can quickly test protocol responses using one-to-one interface calls that offer custom programmability for your specific testing scenarios.

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License Compliance (more License & Deployments)

• ❌ NEVER deploy mocks to mainnets - License violation
• ✅ Use only for testing in controlled environments and testnets
• ✅ Use real Sticky Asset Native  for production </aside>

How to startup with Glued Mocks

Import to your project the Glue Expansions Pack

To implement the Expansions Pack you can go on Github or easily install via npm

npm install @glue-finance/expansions-pack

Glued Mocks are core Glue functions that use the official interface but are designed to accept custom parameters and responses for your specific tests. This allows you to test interactions with main Glue functions in your private environment by simply passing the parameters for your test scenario, eliminating the need to recreate scenarios from scratch.

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Best Practices

• Start simple - Use individual mocks first
• Test edge cases - Configure extreme parameters
• Verify repayments - Always check loan repayment logic
• Use events - Monitor mock events for debugging
• Clean state - Reset mock state between tests

Mocks are helpful for:

• ✅ Control all parameters (fees, balances, supplies)
• ✅ Test edge cases without mainnet constraints
• ✅ Simulate different scenarios for development
• ✅ Debug protocol interactions safely </aside>

MockUnglueERC20

Mock for testing IGlueERC20.unglue functionality with ERC20 amount parameter and accurate hook simulation. - Code

• Setup Functions
• Hook Configuration
• Main Functions

Usage Example

// Deploy and setup
MockUnglueERC20 mockUnglue = new MockUnglueERC20();

// Configure
mockUnglue.setStickyAsset(myToken);
mockUnglue.setMockTotalSupply(1000e18);     // 1000 total supply
mockUnglue.addCollateral(USDC, 1000e6);     // 1000 USDC available
mockUnglue.configureHooks(true, 5e16);      // Enable hooks, 5% sticky hook
mockUnglue.setAssetHookSize(USDC, 2e16);    // 2% USDC hook

// Execute unglue
address[] memory collaterals = new address[](1);
collaterals[0] = USDC;
mockUnglue.unglue(collaterals, 100e18, alice);
// Burns 100 tokens, Alice receives collateral based on proportion minus hooks and fees

MockUnglueERC721

Mock for testing IGlueERC721.unglue functionality with NFT tokenIds parameter and accurate hook simulation. - Code

• Setup Functions
• Hook Configuration
• NFT Specific Functions
• Main Functions