{
    "Function": "swap",
    "File": "contracts/test/gmp/DestinationChainTokenSwapper.sol",
    "Parent Contracts": [],
    "High-Level Calls": [
        "IERC20",
        "IERC20"
    ],
    "Internal Calls": [
        "revert WrongTokenPair()",
        "revert WrongTokenPair()"
    ],
    "Library Calls": [],
    "Low-Level Calls": [],
    "Code": "function swap(\n        address tokenAddress,\n        address toTokenAddress,\n        uint256 amount,\n        address recipient\n    ) external returns (uint256 convertedAmount) {\n        IERC20(tokenAddress).transferFrom(msg.sender, address(this), amount);\n\n        if (tokenAddress == tokenA) {\n            if (toTokenAddress != tokenB) revert WrongTokenPair();\n\n            convertedAmount = amount * 2;\n        } else {\n            if (tokenAddress != tokenB || toTokenAddress != tokenA) revert WrongTokenPair();\n\n            convertedAmount = amount / 2;\n        }\n\n        IERC20(toTokenAddress).transfer(recipient, convertedAmount);\n    }"
}