@agoric/zoe/tools/scriptedOracle.d.ts

Zoe: the Smart Contract Framework for Offer Enforcement

/**
 * @import {ZoeService} from '../src/types-index.js';
 */
/**
 * Start an instance of an Oracle that follows a script. The Oracle has access
 * to a timer, and looks in the script for events indexed by the current time.
 * It responds to onQuery() by reporting any current event. This is intended to
 * be useful for tests.
 * The queries return an object that has fields { event, time, query }. event is
 * whatever was in the script indexed by the time. The query is returned in the
 * result, but has no impact on the result. If the script has no entry for the
 * time, the event is 'nothing to report'.
 *
 * @param {Record<string, any>} script
 * @param {Installation<import('../src/contracts/oracle.js').OracleStart>} oracleInstallation
 * @param {import('@agoric/time').TimerService} timer
 * @param {ZoeService} zoe
 * @param {Issuer} feeIssuer
 */
export function makeScriptedOracle(script: Record<string, any>, oracleInstallation: Installation<import("../src/contracts/oracle.js").OracleStart>, timer: import("@agoric/time").TimerService, zoe: ZoeService, feeIssuer: Issuer): Promise<{
    publicFacet: object & {
        query(query: OracleQuery): Promise<unknown>;
        makeQueryInvitation(query: OracleQuery): Promise<globalThis.Invitation<unknown, never>>;
    } & RemotableObject<`Alleged: ${string}`> & import("@endo/eventual-send").RemotableBrand<{}, {
        query(query: OracleQuery): Promise<unknown>;
        makeQueryInvitation(query: OracleQuery): Promise<globalThis.Invitation<unknown, never>>;
    }>;
    creatorFacet: OracleCreatorFacet;
}>;
import type { ZoeService } from '../src/types-index.js';
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