test: run core-ux packages on Vitest

oxlint-suppressions.json

@@ -492,11 +492,6 @@
       "count": 5
     }
   },
-  "packages/announcement-controller/jest.config.cjs": {
-    "import/unambiguous": {
-      "count": 1
-    }
-  },
   "packages/app-metadata-controller/jest.config.cjs": {
     "import/unambiguous": {
       "count": 1
@@ -1996,19 +1991,19 @@
       "count": 1
     }
   },
-  "packages/client-utils/jest.config.cjs": {
-    "import/unambiguous": {
-      "count": 1
-    }
-  },
   "packages/client-utils/src/mappers/api-transaction-mapper.test.ts": {
-    "typescript/no-unsafe-member-access": {
-      "count": 1
+    "vitest/no-conditional-in-test": {
+      "count": 2
     }
   },
   "packages/client-utils/src/mappers/local-transaction-mapper.test.ts": {
-    "typescript/no-unsafe-member-access": {
-      "count": 1
+    "vitest/no-conditional-in-test": {
+      "count": 19
+    }
+  },
+  "packages/client-utils/src/mappers/ramps-order-mapper.test.ts": {
+    "vitest/no-conditional-in-test": {
+      "count": 3
     }
   },
   "packages/compliance-controller/jest.config.cjs": {

packages/announcement-controller/package.json

@@ -44,26 +44,23 @@
     "messenger-action-types:check": "node --import ../../scripts/resolver/register.ts --experimental-transform-types ../../packages/messenger-cli/src/cli.ts --formatter oxfmt --esm --check",
     "messenger-action-types:generate": "node --import ../../scripts/resolver/register.ts --experimental-transform-types ../../packages/messenger-cli/src/cli.ts --formatter oxfmt --esm --generate",
     "since-latest-release": "../../scripts/since-latest-release.sh",
-    "test": "NODE_OPTIONS=--experimental-vm-modules jest --reporters=jest-silent-reporter",
-    "test:clean": "NODE_OPTIONS=--experimental-vm-modules jest --clearCache",
-    "test:verbose": "NODE_OPTIONS=--experimental-vm-modules jest --verbose",
-    "test:watch": "NODE_OPTIONS=--experimental-vm-modules jest --watch"
+    "test": "vitest",
+    "test:clean": "vitest --clearCache",
+    "test:verbose": "vitest --reporter=verbose",
+    "test:watch": "vitest --watch"
   },
   "dependencies": {
     "@metamask/base-controller": "^10.1.0",
     "@metamask/messenger": "^3.0.0"
   },
   "devDependencies": {
     "@metamask/auto-changelog": "^6.2.1",
-    "@types/jest": "^30.0.0",
     "@typescript/native": "npm:typescript@^7.0.2",
-    "deepmerge": "^4.3.1",
-    "jest": "^30.5.2",
     "rimraf": "^6.1.3",
-    "ts-jest": "^29.4.14",
     "typedoc": "^0.28.20",
     "typedoc-plugin-missing-exports": "^4.1.4",
-    "typescript": "npm:@typescript/typescript6@^6.0.2"
+    "typescript": "npm:@typescript/typescript6@^6.0.2",
+    "vitest": "^5.0.0"
   },
   "engines": {
     "node": "^22.14.0 || ^24"

packages/announcement-controller/src/AnnouncementController.test.ts

@@ -1,6 +1,7 @@
 import { deriveStateFromMetadata } from '@metamask/base-controller';
 import { Messenger, MOCK_ANY_NAMESPACE } from '@metamask/messenger';
 import type { MockAnyNamespace } from '@metamask/messenger';
+import { describe, expect, it } from 'vitest';
 
 import type {
   AnnouncementControllerState,

packages/announcement-controller/tsconfig.json

@@ -1,8 +1,5 @@
 {
   "extends": "../../tsconfig.packages.json",
-  "compilerOptions": {
-    "types": ["jest"]
-  },
   "references": [
     {
       "path": "../base-controller"

packages/announcement-controller/vitest.config.ts

@@ -0,0 +1,23 @@
+import { basename, dirname } from 'node:path';
+import { fileURLToPath } from 'node:url';
+import { defineConfig, mergeConfig } from 'vitest/config';
+
+import baseConfig from '../../vitest.config.packages.js';
+
+export default mergeConfig(
+  baseConfig,
+  defineConfig({
+    test: {
+      name: basename(dirname(fileURLToPath(import.meta.url))),
+
+      coverage: {
+        thresholds: {
+          branches: 100,
+          functions: 100,
+          lines: 100,
+          statements: 100,
+        },
+      },
+    },
+  }),
+);

packages/client-utils/package.json

@@ -44,10 +44,10 @@
     "messenger-action-types:check": "node --import ../../scripts/resolver/register.ts --experimental-transform-types ../../packages/messenger-cli/src/cli.ts --formatter oxfmt --esm --check",
     "messenger-action-types:generate": "node --import ../../scripts/resolver/register.ts --experimental-transform-types ../../packages/messenger-cli/src/cli.ts --formatter oxfmt --esm --generate",
     "since-latest-release": "../../scripts/since-latest-release.sh",
-    "test": "NODE_OPTIONS=--experimental-vm-modules jest --reporters=jest-silent-reporter",
-    "test:clean": "NODE_OPTIONS=--experimental-vm-modules jest --clearCache",
-    "test:verbose": "NODE_OPTIONS=--experimental-vm-modules jest --verbose",
-    "test:watch": "NODE_OPTIONS=--experimental-vm-modules jest --watch"
+    "test": "vitest",
+    "test:clean": "vitest --clearCache",
+    "test:verbose": "vitest --reporter=verbose",
+    "test:watch": "vitest --watch"
   },
   "dependencies": {
     "@metamask/contract-metadata": "^2.5.0",
@@ -62,15 +62,12 @@
   "devDependencies": {
     "@ethersproject/abi": "^5.7.0",
     "@metamask/auto-changelog": "^6.2.1",
-    "@types/jest": "^30.0.0",
     "@typescript/native": "npm:typescript@^7.0.2",
-    "deepmerge": "^4.3.1",
-    "jest": "^30.5.2",
     "rimraf": "^6.1.3",
-    "ts-jest": "^29.4.14",
     "typedoc": "^0.28.20",
     "typedoc-plugin-missing-exports": "^4.1.4",
-    "typescript": "npm:@typescript/typescript6@^6.0.2"
+    "typescript": "npm:@typescript/typescript6@^6.0.2",
+    "vitest": "^5.0.0"
   },
   "engines": {
     "node": "^22.14.0 || ^24"

packages/client-utils/src/formatters/create-formatters.test.ts

@@ -1,3 +1,5 @@
+import { describe, expect, it, vi } from 'vitest';
+
 import { createFormatters } from './create-formatters.js';
 
 const locale = 'en-US';
@@ -74,7 +76,7 @@ describe('formatCurrency', () => {
   it('re-throws non-RangeError errors from Intl.NumberFormat', () => {
     const original = Intl.NumberFormat;
     const typeError = new TypeError('unexpected');
-    Intl.NumberFormat = jest.fn().mockImplementation(() => {
+    Intl.NumberFormat = vi.fn().mockImplementation(function () {
       throw typeError;
     }) as unknown as typeof Intl.NumberFormat;
 

packages/client-utils/src/mappers/api-transaction-mapper.test.ts

@@ -1,10 +1,12 @@
+import { describe, expect, it, vi } from 'vitest';
+
 import { apiTransactionFixtures } from '../../test/fixtures/api-transactions.js';
 import { mapApiTransaction } from './api-transaction-mapper.js';
 import { formatAddressToAssetId } from './helpers/caip.js';
 
 // Mock known-token lookup with the deterministic test table in `test/`.
-jest.mock('./helpers/token-metadata', () => ({
-  getKnownTokenMetadata: jest.requireActual('../../test/test-helpers')
+vi.mock(import('./helpers/token-metadata.js'), async () => ({
+  getKnownTokenMetadata: (await import('../../test/test-helpers.js'))
     .getKnownTokenMetadata,
 }));
 

packages/client-utils/src/mappers/helpers/caip.test.ts

@@ -1,4 +1,5 @@
 import { getChainById } from 'eth-chainlist';
+import { beforeEach, describe, expect, it, vi } from 'vitest';
 
 import {
   formatAddressToAssetId,
@@ -7,11 +8,11 @@ import {
   resolveNativeAssetId,
 } from './caip.js';
 
-jest.mock('eth-chainlist', () => ({
-  getChainById: jest.fn(),
+vi.mock(import('eth-chainlist'), () => ({
+  getChainById: vi.fn(),
 }));
 
-const mockGetChainById = jest.mocked(getChainById);
+const mockGetChainById = vi.mocked(getChainById);
 
 describe('caip helpers', () => {
   beforeEach(() => {

packages/client-utils/src/mappers/helpers/token-metadata.test.ts

@@ -1,3 +1,5 @@
+import { describe, expect, it } from 'vitest';
+
 import { getKnownTokenMetadata } from './token-metadata.js';
 
 describe('getKnownTokenMetadata', () => {

packages/client-utils/src/mappers/helpers/transactions.test.ts

@@ -1,5 +1,6 @@
 import { TransactionStatus } from '@metamask/transaction-controller';
 import type { TransactionMeta } from '@metamask/transaction-controller';
+import { afterEach, describe, expect, it, vi } from 'vitest';
 
 import * as tokenMetadata from './token-metadata.js';
 import {
@@ -28,7 +29,7 @@ const MANTLE_TRANSACTION: TransactionMeta = {
 
 describe('transaction helpers', () => {
   afterEach(() => {
-    jest.restoreAllMocks();
+    vi.restoreAllMocks();
   });
 
   describe('isNftStandard', () => {
@@ -318,7 +319,7 @@ describe('transaction helpers', () => {
 
   describe('getTokenMetadataFromKnownToken', () => {
     it('returns metadata without a symbol when it is missing', () => {
-      jest.spyOn(tokenMetadata, 'getKnownTokenMetadata').mockReturnValue({
+      vi.spyOn(tokenMetadata, 'getKnownTokenMetadata').mockReturnValue({
         decimals: 18,
         assetId: 'eip155:1/erc20:0x1111111111111111111111111111111111111111',
       });
@@ -338,7 +339,7 @@ describe('transaction helpers', () => {
     });
 
     it('returns partial metadata when some fields are missing', () => {
-      jest.spyOn(tokenMetadata, 'getKnownTokenMetadata').mockReturnValue({
+      vi.spyOn(tokenMetadata, 'getKnownTokenMetadata').mockReturnValue({
         symbol: 'TKN',
       });
 

packages/client-utils/src/mappers/keyring-transaction-mapper.test.ts

@@ -1,4 +1,5 @@
 import { SolScope } from '@metamask/keyring-api';
+import { describe, expect, it } from 'vitest';
 
 import { keyringTransactionFixtures } from '../../test/fixtures/keyring-transactions.js';
 import { mapKeyringTransaction } from './keyring-transaction-mapper.js';

packages/client-utils/src/mappers/local-transaction-mapper.test.ts

@@ -1,13 +1,14 @@
 import { TransactionType } from '@metamask/transaction-controller';
+import { afterEach, describe, expect, it, vi } from 'vitest';
 
 import { localTransactionFixtures } from '../../test/fixtures/local-transactions.js';
 import type { ActivityItem } from '../types.js';
 import * as caip from './helpers/caip.js';
 import { formatAddressToAssetId } from './helpers/caip.js';
 import { mapLocalTransaction } from './local-transaction-mapper.js';
 
-jest.mock('./helpers/token-metadata', () => ({
-  getKnownTokenMetadata: jest.requireActual('../../test/test-helpers')
+vi.mock(import('./helpers/token-metadata.js'), async () => ({
+  getKnownTokenMetadata: (await import('../../test/test-helpers.js'))
     .getKnownTokenMetadata,
 }));
 
@@ -27,7 +28,7 @@ const mapLocal = (input: unknown): ActivityItem =>
 
 describe('mapLocalTransaction', () => {
   afterEach(() => {
-    jest.restoreAllMocks();
+    vi.restoreAllMocks();
   });
   it('maps a pending native send to a Send activity', () => {
     const item = mapLocal(
@@ -1335,7 +1336,7 @@ describe('mapLocalTransaction', () => {
   });
 
   it('omits native assetId when resolveNativeAssetId returns undefined', () => {
-    jest.spyOn(caip, 'resolveNativeAssetId').mockReturnValue(undefined);
+    vi.spyOn(caip, 'resolveNativeAssetId').mockReturnValue(undefined);
 
     const item = mapLocal({
       ...localTransactionFixtures.mapInputs.mapsAPendingNativeSendTo,

packages/client-utils/src/mappers/ramps-order-mapper.test.ts

@@ -1,3 +1,5 @@
+import { describe, expect, it } from 'vitest';
+
 import type { RampsOrderLike } from './ramps-order-mapper.js';
 import { mapRampsOrder } from './ramps-order-mapper.js';
 

packages/client-utils/tsconfig.json

@@ -1,8 +1,5 @@
 {
   "extends": "../../tsconfig.packages.json",
-  "compilerOptions": {
-    "types": ["jest"]
-  },
   "references": [
     {
       "path": "../controller-utils"

packages/client-utils/vitest.config.ts

@@ -0,0 +1,23 @@
+import { basename, dirname } from 'node:path';
+import { fileURLToPath } from 'node:url';
+import { defineConfig, mergeConfig } from 'vitest/config';
+
+import baseConfig from '../../vitest.config.packages.js';
+
+export default mergeConfig(
+  baseConfig,
+  defineConfig({
+    test: {
+      name: basename(dirname(fileURLToPath(import.meta.url))),
+
+      coverage: {
+        thresholds: {
+          branches: 99.82,
+          functions: 100,
+          lines: 100,
+          statements: 100,
+        },
+      },
+    },
+  }),
+);

test-runner-package-map.cjs

@@ -8,7 +8,6 @@ const PACKAGES_ON_JEST = new Set([
   '@metamask/advanced-chart-core',
   '@metamask/analytics-controller',
   '@metamask/analytics-data-regulation-controller',
-  '@metamask/announcement-controller',
   '@metamask/app-metadata-controller',
   '@metamask/assets-controller',
   '@metamask/assets-controllers',
@@ -17,7 +16,6 @@ const PACKAGES_ON_JEST = new Set([
   '@metamask/build-utils',
   '@metamask/chain-agnostic-permission',
   '@metamask/client-controller',
-  '@metamask/client-utils',
   '@metamask/compliance-controller',
   '@metamask/composable-controller',
   '@metamask/config-registry-controller',