all files / contracts/modules/interest-rate-models/test/ IRMLinear.sol

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// SPDX-License-Identifier: GPL-2.0-or-later
 
pragma solidity ^0.8.0;
 
import "../../../BaseIRM.sol";
 
 
contract IRMLinear is BaseIRM {
    constructor(bytes32 moduleGitCommit_) BaseIRM(MODULEID__IRM_LINEAR, moduleGitCommit_) {}
 
    uint internal constant MAX_IR = uint(1e27 * 0.1) / SECONDS_PER_YEAR;
 
    function computeInterestRateImpl(address, uint32 utilisation) internal override pure returns (int96) {
        return int96(int(MAX_IR * utilisation / type(uint32).max));
    }
}