contracts ContractParamsProviderMock.ts

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0% Branches 0/2

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40% Lines 4/10

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  import { hexlify } from "@ethersproject/bytes";
import { toUtf8Bytes } from "@ethersproject/strings/lib/utf8";
import { DataPackagesRequestParams } from "../index";
import { ContractParamsProvider } from "./ContractParamsProvider";
 
export class ContractParamsProviderMock extends ContractParamsProvider {
  overriddenFeedIds?: string[];
 
  constructor(
    dataFeeds: string[],
    private filePath: string,
    private fileReader: (filePath: string) => Buffer
  ) {
    super({ uniqueSignersCount: 0, dataServiceId: "", dataFeeds });
  }
 
  protected override requestPayload(
    _: DataPackagesRequestParams
  ): Promise<string> {
    return Promise.resolve(this.fileReader(this.filePath).toString());
  }
 
  override getHexlifiedFeedIds(): string[] {
    return (
      this.overriddenFeedIds?.map((feed) => hexlify(toUtf8Bytes(feed))) ||
      super.getHexlifiedFeedIds()
    );
  }
}