BeaconOracleMock

BeaconOracleMock

Unit tests should ensure that internal methods _requestPrice and _publishPrice emit the correct events and modify state as expected.

Functions

constructor(address _finderAddress, uint8 _chainID) (public)

requestPrice(bytes32 identifier, uint256 time, bytes ancillaryData) (public)

encodePriceRequest(bytes32 identifier, uint256 time, bytes ancillaryData) → bytes32 (public)

publishPrice(bytes32 identifier, uint256 time, bytes ancillaryData, int256 price) (public)

getBridge() → contract IBridge (public)

_requestPrice(uint8 chainID, bytes32 identifier, uint256 time, bytes ancillaryData) (internal)

Enqueues a request (if a request isn't already present) for the given (chainID, identifier, time, ancillary data) combination. Will only emit an event if the request has never been requested.

_finalizeRequest(uint8 chainID, bytes32 identifier, uint256 time, bytes ancillaryData) (internal)

Derived contract needs call this method in order to advance state from PendingRequest --> Requested before _publishPrice can be called.

_publishPrice(uint8 chainID, bytes32 identifier, uint256 time, bytes ancillaryData, int256 price) (internal)

Publishes price for a requested query. Will revert if request hasn't been requested yet or has been resolved already.

_finalizePublish(uint8 chainID, bytes32 identifier, uint256 time, bytes ancillaryData) (internal)

_getBridge() → contract IBridge (internal)

Returns Bridge contract on network.

_encodePriceRequest(uint8 chainID, bytes32 identifier, uint256 time, bytes ancillaryData) → bytes32 (internal)

Returns the convenient way to store price requests, uniquely identified by {chainID, identifier, time, ancillaryData }.

Events

PriceRequestAdded(uint8 chainID, bytes32 identifier, uint256 time, bytes ancillaryData)

PushedPrice(uint8 chainID, bytes32 identifier, uint256 time, bytes ancillaryData, int256 price)

Modifiers

onlyGenericHandlerContract()