[Test]: Jest to Vitest migration caravan-psbt package

packages/caravan-psbt/package.json

@@ -28,11 +28,11 @@
   "scripts": {
     "build": "tsup src/index.ts --format cjs,esm --dts",
     "dev": "npm run build -- --watch",
-    "test": "NODE_OPTIONS=--experimental-vm-modules npx jest src",
     "lint": "eslint src",
     "ci": "npm run lint && npm run test",
-    "test:watch": "npm run test -- --watch",
-    "test:debug": "node --inspect-brk ../../node_modules/.bin/jest --runInBand"
+    "test": "vitest --watch=false src",
+    "test:watch": "vitest --watch src",
+    "test:debug": "node --inspect-brk vitest --runInBand"
   },
   "keywords": [
     "bitcoin",
@@ -54,18 +54,15 @@
     "@caravan/eslint-config": "*",
     "@caravan/multisig": "*",
     "@caravan/typescript-config": "*",
-    "@inrupt/jest-jsdom-polyfills": "^3.2.1",
-    "@jest/globals": "^29.7.0",
-    "@types/jest": "^29.5.12",
+    "@vitejs/plugin-react": "^4.3.1",
     "eslint-plugin-prettier": "^5.1.3",
-    "jest": "^29.4.1",
     "jsdom": "24.0.0",
     "jsdom-global": "3.0.2",
     "lodash": "^4.17.21",
     "react-silence": "^1.0.4",
-    "ts-jest": "^29.1.2",
     "ts-node": "^10.9.2",
     "tsup": "^7.2.0",
-    "typescript": "^5.2.2"
+    "typescript": "^5.2.2",
+    "vitest": "^2.0.5"
   }
 }

packages/caravan-psbt/src/functions.test.ts → packages/caravan-psbt/src/__tests__/functions.test.ts

@@ -1,4 +1,5 @@
-import { bufferize } from "./functions";
+import { bufferize } from "../functions";
+import { describe, it, expect } from "vitest";
 
 describe("bufferize", () => {
   it("should return a buffer when given a hex string", () => {

packages/caravan-psbt/src/psbtv0/psbt.test.ts → packages/caravan-psbt/src/__tests__/psbtv0/psbt.test.ts

@@ -1,7 +1,3 @@
-/**
- * @jest-environment  jsdom
- */
-
 import {
   generateMultisigFromHex,
   P2WSH,
@@ -12,9 +8,11 @@ import {
   getUnsignedMultisigPsbtV0,
   validateMultisigPsbtSignature,
   translatePSBT,
-} from "./psbt";
+} from "../../psbtv0/psbt";
 import _ from "lodash";
-import { psbtArgsFromFixture } from "./utils";
+import { psbtArgsFromFixture } from "../../psbtv0/utils";
+
+import { describe, expect, it, test } from "vitest";
 
 describe("getUnsignedMultisigPsbtV0", () => {
   TEST_FIXTURES.transactions

packages/caravan-psbt/src/psbtv0/utils.test.ts → packages/caravan-psbt/src/__tests__/psbtv0/utils.test.ts

@@ -1,4 +1,5 @@
-import { autoLoadPSBT } from "./utils";
+import { autoLoadPSBT } from "../../psbtv0/utils";
+import { describe, expect, it } from "vitest";
 
 describe("autoLoadPSBT", () => {
   it("should fail if you don't send a String", () => {

packages/caravan-psbt/src/psbtv2/psbtv2.test.ts → packages/caravan-psbt/src/__tests__/psbtv2/psbtv2.test.ts

@@ -1,8 +1,16 @@
-import { PsbtV2, getPsbtVersionNumber } from "./";
-import { test, jest } from "@jest/globals";
-import { silenceDescribe } from "react-silence";
-
-import { KeyType, PsbtGlobalTxModifiableBits } from "./types";
+import { PsbtV2, getPsbtVersionNumber } from "../../psbtv2";
+import {
+  vi,
+  describe,
+  it,
+  expect,
+  beforeEach,
+  test,
+  beforeAll,
+  afterAll,
+} from "vitest";
+
+import { KeyType, PsbtGlobalTxModifiableBits } from "../../psbtv2/types";
 
 const BIP_370_VECTORS_INVALID_PSBT = [
   // Case: PSBTv0 but with PSBT_GLOBAL_VERSION set to 2.
@@ -723,7 +731,14 @@ const BIP_174_VECTORS_VALID_PSBT = [
 ];
 
 describe("PsbtV2", () => {
-  silenceDescribe("error", "warn");
+  beforeAll(() => {
+    vi.spyOn(console, "error").mockImplementation(() => {});
+    vi.spyOn(console, "warn").mockImplementation(() => {});
+  });
+
+  afterAll(() => {
+    vi.restoreAllMocks();
+  });
 
   test.each(BIP_370_VECTORS_INVALID_PSBT)(
     "Throws with BIP0370 test vectors. $case",
@@ -895,9 +910,9 @@ describe("PsbtV2.isReadyForSigner", () => {
   });
 
   it("Returns not ready for Signer when the psbt has already finalized inputs", () => {
-    jest
-      .spyOn(psbt, "isReadyForTransactionExtractor", "get")
-      .mockReturnValue(true);
+    vi.spyOn(psbt, "isReadyForTransactionExtractor", "get").mockReturnValue(
+      true,
+    );
     expect(psbt.isReadyForSigner).toBe(false);
   });
 
@@ -1066,7 +1081,15 @@ describe("PsbtV2.nLockTime", () => {
 });
 
 describe("PsbtV2.FromV0", () => {
-  silenceDescribe("error", "warn");
+  beforeAll(() => {
+    vi.spyOn(console, "error").mockImplementation(() => {});
+    vi.spyOn(console, "warn").mockImplementation(() => {});
+  });
+
+  // Restore console methods
+  afterAll(() => {
+    vi.restoreAllMocks();
+  });
 
   test.each(BIP_174_VECTORS_INVALID_PSBT)(
     "Throws with BIP0174 test vectors. $case",
@@ -1161,13 +1184,20 @@ describe("getPsbtVersionNumber", () => {
 });
 
 describe("PsbtV2.addPartialSig", () => {
-  silenceDescribe("error", "warn");
+  beforeAll(() => {
+    vi.spyOn(console, "error").mockImplementation(() => {});
+    vi.spyOn(console, "warn").mockImplementation(() => {});
+  });
 
+  // Restore console methods
+  afterAll(() => {
+    vi.restoreAllMocks();
+  });
   let psbt;
 
   beforeEach(() => {
     psbt = new PsbtV2();
-    psbt.handleSighashType = jest.fn();
+    psbt.handleSighashType = vi.fn();
     // This has to be added so inputs can be added else addSig will fail since
     // the input at the index does not exist.
     psbt.PSBT_GLOBAL_TX_MODIFIABLE = ["INPUTS"];
@@ -1229,7 +1259,7 @@ describe("PsbtV2.removePartialSig", () => {
 
   beforeEach(() => {
     psbt = new PsbtV2();
-    psbt.handleSighashType = jest.fn();
+    psbt.handleSighashType = vi.fn();
     // This has to be added so inputs can be added else removeSig will fail
     // since the input at the index does not exist.
     psbt.PSBT_GLOBAL_TX_MODIFIABLE = ["INPUTS"];

packages/caravan-psbt/src/psbtv0/psbt.ts

@@ -19,7 +19,7 @@ import { GlobalXpub } from "bip174/src/lib/interfaces.js";
 // be sorted out and simplified then we can use the primary module with wasm
 import * as ecc from "../../vendor/tiny-secp256k1-asmjs/lib/index.js";
 import * as bitcoin from "bitcoinjs-lib-v6";
-import { bufferize } from "src/functions";
+import { bufferize } from "../functions";
 import BigNumber from "bignumber.js";
 import { reverseBuffer } from "bitcoinjs-lib-v6/src/bufferutils.js";
 import { autoLoadPSBT } from "./utils";

packages/caravan-psbt/tsconfig.json

@@ -2,14 +2,9 @@
   "extends": "@caravan/typescript-config/base.json",
   "compilerOptions": {
     "baseUrl": ".",
-    "types": [
-      "node",
-      "jest"
-    ],
+    "types": ["node", "vitest/globals"],
     "paths": {
-      "src/*": [
-        "./src/*"
-      ]
+      "src/*": ["./src/*"]
     }
   }
 }

vitest.config.ts

@@ -6,6 +6,6 @@ export default defineConfig({
   test: {
     include: ["./**/*.test.ts"],
     globals: true,
-    environment: "jsdom",
+    environment: "node",
   },
 });