MockWstEthOracleMiddlewareWithPyth

Git Source

Inherits: WstEthOracleMiddlewareWithPyth

This contract is used to get the price of wstETH by setting up a price or forwarding it to wstethMiddleware

This aims at simulating price action. Do not use in production

State Variables

_wstethMockedConfBps

Confidence interval percentage numerator

uint16 internal _wstethMockedConfBps = 20;

_wstethMockedPrice

wstETH mocked price

This price will be used if greater than zero

uint256 internal _wstethMockedPrice;

_verifySignature

If we need to verify the provided signature data or not

If _wstethMockedPrice == 0, this setting is ignored

bool internal _verifySignature = true;

Functions

constructor

constructor(
    address pythContract,
    bytes32 pythFeedId,
    address chainlinkPriceFeed,
    address wsteth,
    uint256 chainlinkTimeElapsedLimit
) WstEthOracleMiddlewareWithPyth(pythContract, pythFeedId, chainlinkPriceFeed, wsteth, chainlinkTimeElapsedLimit);

parseAndValidatePrice

function parseAndValidatePrice(
    bytes32 actionId,
    uint128 targetTimestamp,
    Types.ProtocolAction action,
    bytes calldata data
) public payable override returns (PriceInfo memory price_);

setWstethMockedPrice

Set WstEth mocked price

If the new mocked WstEth is greater than zero this will validate this mocked price else this will validate the parent middleware price

function setWstethMockedPrice(uint256 newWstethMockedPrice) external;

Parameters

setWstethMockedConfBps

Set Wsteth mocked confidence interval percentage

To calculate a percentage of the neutral price up or down in some protocol actions

function setWstethMockedConfBps(uint16 newWstethMockedConfPct) external;

Parameters

getWstethMockedPrice

Get current WstEth mocked price

function getWstethMockedPrice() external view returns (uint256);

getWstethMockedConfBps

Get current WstEth mocked confidence interval

function getWstethMockedConfBps() external view returns (uint64);

getVerifySignature

Get the signature verification flag

function getVerifySignature() external view returns (bool);

setVerifySignature

Set the signature verification flag

function setVerifySignature(bool verify) external;

validationCost

function validationCost(bytes calldata data, Types.ProtocolAction action)
    public
    view
    override(IBaseOracleMiddleware, CommonOracleMiddleware)
    returns (uint256 result_);