test reproducibility

Author: krpeacock

packages/agent/src/agent/http/__snapshots__/http.test.ts.snap

@@ -1,6 +1,6 @@
 // Jest Snapshot v1, https://goo.gl/fbAQLP
 
-exports[`error logs for bad signature should do 1`] = `"{"message":"Error while making call:","level":"error","error":{"name":"AgentError","response":{},"requestId":"ab85c18a1bbca648f5a1e4b47b5b6829edae78cac384f8a52c8a8cf56a593532","sender_pubkey":"302a300506032b6570032100805206462aad05469a783b3f9f3d2e7a7e56a514f119dd75fe45681c0c4849df","sender_sig":"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}}"`;
+exports[`error logs for bad signature should do 1`] = `"{"message":"Error while making call:","level":"error","error":{"name":"AgentError","response":{},"requestId":"803cec3065e120bab99d241c6b3f3439e5601acd10ba491e1d06fdbd39ae2fd3","sender_pubkey":"302a300506032b65700321003b6a27bcceb6a42d62a3a8d02a6f0d73653215771de243a63ac048a18b59da29","sender_sig":"00000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000"}}"`;
 
 exports[`it should handle calls against the ic-management canister that succeed 1`] = `
 {

packages/agent/src/agent/http/errors.ts

@@ -1,7 +1,5 @@
-import { RequestId } from 'src/request_id';
 import { AgentError } from '../../errors';
 import { HttpDetailsResponse } from '../api';
-import { PublicKey, Signature } from 'src/auth';
 
 export class AgentHTTPResponseError extends AgentError {
   constructor(

packages/agent/src/agent/http/http.test.ts

@@ -1075,9 +1075,9 @@ describe('error logs for bad signature', () => {
       );
     });
 
-    jest.useRealTimers();
-    // jest.setSystemTime(badSignatureResponse.now);
-    const identity = Ed25519KeyIdentity.generate() as unknown as SignIdentity;
+    jest.useFakeTimers();
+    jest.setSystemTime(badSignatureResponse.now);
+    const identity = Ed25519KeyIdentity.generate(new Uint8Array(32)) as unknown as SignIdentity;
     identity.sign = async () => {
       return new ArrayBuffer(64) as Signature;
     };
@@ -1086,14 +1086,15 @@ describe('error logs for bad signature', () => {
       fetch: mockFetch,
       host: 'http://localhost:4943',
     });
+    // Important - override nonce when making request to ensure reproducible result
+    agent.addTransform('update', async args => {
+      args.body.nonce = new Uint8Array([0, 1, 2, 3, 4, 5, 6, 7]) as Nonce;
+      return args;
+    });
     const canisterId: Principal = Principal.fromText('2chl6-4hpzw-vqaaa-aaaaa-c');
 
     const methodName = 'greet';
     const arg = new Uint8Array([]);
-
-    jest.spyOn(Date, 'now').mockImplementation(() => {
-      return 1738280418227;
-    });
     const logs: {
       message: string;
       level: 'error';

packages/agent/src/agent/http/index.ts

@@ -1,7 +1,7 @@
 import { JsonObject } from '@dfinity/candid';
 import { Principal } from '@dfinity/principal';
 import { AgentError } from '../../errors';
-import { AnonymousIdentity, Identity, Signature } from '../../auth';
+import { AnonymousIdentity, Identity } from '../../auth';
 import * as cbor from '../../cbor';
 import { RequestId, hashOfMap, requestIdOf } from '../../request_id';
 import { bufFromBufLike, concat, fromHex, toHex } from '../../utils/buffer';