test(profiling-node): Migrate to Vitest (#15486)

Author: timfish

packages/profiling-node/.eslintrc.js

@@ -4,7 +4,7 @@ module.exports = {
   },
   extends: ['../../.eslintrc.js'],
 
-  ignorePatterns: ['lib/**/*', 'examples/**/*', 'jest.co'],
+  ignorePatterns: ['lib/**/*', 'examples/**/*', 'vitest.config.ts'],
   rules: {
     '@sentry-internal/sdk/no-class-field-initializers': 'off',
   },

packages/profiling-node/jest.config.js

@@ -57,9 +57,9 @@
     "build:transpile:watch": "rollup -c rollup.npm.config.mjs --watch",
     "build:watch": "run-p build:transpile:watch build:types:watch",
     "build:tarball": "npm pack",
-    "test:watch": "jest --watch",
     "test:bundle": "node test-binaries.esbuild.js",
-    "test": "jest --config jest.config.js"
+    "test": "vitest run",
+    "test:watch": "vitest --watch"
   },
   "dependencies": {
     "@sentry-internal/node-cpu-profiler": "^2.0.0",

packages/profiling-node/package.json

@@ -3,20 +3,21 @@ import { EventEmitter } from 'events';
 import type { Transport } from '@sentry/core';
 
 import type { NodeClient } from '@sentry/node';
+import { afterEach, describe, expect, it, vi } from 'vitest';
 import { _nodeProfilingIntegration } from '../src/integration';
 
 describe('ProfilingIntegration', () => {
   afterEach(() => {
-    jest.clearAllMocks();
+    vi.clearAllMocks();
   });
   it('has a name', () => {
     expect(_nodeProfilingIntegration().name).toBe('ProfilingIntegration');
   });
 
   it('does not call transporter if null profile is received', () => {
     const transport: Transport = {
-      send: jest.fn().mockImplementation(() => Promise.resolve()),
-      flush: jest.fn().mockImplementation(() => Promise.resolve()),
+      send: vi.fn().mockImplementation(() => Promise.resolve()),
+      flush: vi.fn().mockImplementation(() => Promise.resolve()),
     };
     const integration = _nodeProfilingIntegration();
     const emitter = new EventEmitter();
@@ -43,14 +44,14 @@ describe('ProfilingIntegration', () => {
 
   it('binds to spanStart, spanEnd and beforeEnvelope', () => {
     const transport: Transport = {
-      send: jest.fn().mockImplementation(() => Promise.resolve()),
-      flush: jest.fn().mockImplementation(() => Promise.resolve()),
+      send: vi.fn().mockImplementation(() => Promise.resolve()),
+      flush: vi.fn().mockImplementation(() => Promise.resolve()),
     };
     const integration = _nodeProfilingIntegration();
 
     const client = {
-      on: jest.fn(),
-      emit: jest.fn(),
+      on: vi.fn(),
+      emit: vi.fn(),
       getOptions: () => {
         return {
           _metadata: {},
@@ -63,7 +64,7 @@ describe('ProfilingIntegration', () => {
       getTransport: () => transport,
     } as unknown as NodeClient;
 
-    const spy = jest.spyOn(client, 'on');
+    const spy = vi.spyOn(client, 'on');
 
     integration?.setup?.(client);