feat: use vitest replace jest

package.json

@@ -7,7 +7,7 @@
   "scripts": {
     "dev": "rollup -c -w",
     "build": "rollup -c",
-    "test": "jest --no-cache"
+    "test": "vitest"
   },
   "author": "cuixiaorui",
   "homepage": "https://github.com/cuixiaorui",
@@ -17,13 +17,11 @@
     "@rollup/plugin-node-resolve": "^8.1.0",
     "@rollup/plugin-replace": "^2.3.3",
     "@rollup/plugin-typescript": "^8.2.5",
-    "@types/jest": "^26.0.24",
-    "jest": "^27.5.1",
     "rollup": "^2.17.1",
     "rollup-plugin-sourcemaps": "^0.6.2",
-    "ts-jest": "^27.0.5",
     "tslib": "^2.3.1",
-    "typescript": "^4.4.3"
+    "typescript": "^4.4.3",
+    "vitest": "^0.22.1"
   },
   "dependencies": {
     "@vue/reactivity": "^3.0.5",

packages/compiler-core/__tests__/__snapshots__/codegen.spec.ts.snap

@@ -1,4 +1,4 @@
-// Jest Snapshot v1, https://goo.gl/fbAQLP
+// Vitest Snapshot v1
 
 exports[`element and interpolation 1`] = `
 "

packages/reactivity/__tests__/computed.spec.ts

@@ -1,5 +1,6 @@
 import { computed } from "../src/computed";
 import { reactive } from "../src/reactive";
+import {vi} from 'vitest'
 
 describe("computed", () => {
   it("happy path", () => {
@@ -19,7 +20,7 @@ describe("computed", () => {
     const value = reactive({
       foo: 1,
     });
-    const getter = jest.fn(() => {
+    const getter = vi.fn(() => {
       return value.foo;
     });
     const cValue = computed(getter);

packages/reactivity/__tests__/effect.spec.ts

@@ -1,9 +1,10 @@
 import { reactive } from "../src/reactive";
 import { effect, stop } from "../src/effect";
+import { vi } from "vitest";
 
 describe("effect", () => {
   it("should run the passed function once (wrapped by a effect)", () => {
-    const fnSpy = jest.fn(() => {});
+    const fnSpy = vi.fn(() => {});
     effect(fnSpy);
     expect(fnSpy).toHaveBeenCalledTimes(1);
   });
@@ -66,7 +67,7 @@ describe("effect", () => {
   it("scheduler", () => {
     let dummy;
     let run: any;
-    const scheduler = jest.fn(() => {
+    const scheduler = vi.fn(() => {
       run = runner;
     });
     const obj = reactive({ foo: 1 });
@@ -108,7 +109,7 @@ describe("effect", () => {
   });
 
   it("events: onStop", () => {
-    const onStop = jest.fn();
+    const onStop = vi.fn();
     const runner = effect(() => {}, {
       onStop,
     });

packages/reactivity/src/baseHandlers.ts

@@ -1,4 +1,4 @@
-import { ReactiveEffect, track, trigger } from "./effect";
+import { track, trigger } from "./effect";
 import {
   reactive,
   ReactiveFlags,

packages/runtime-core/__tests__/componentEmits.spec.ts

@@ -1,4 +1,5 @@
 import { nodeOps, render, h } from "@mini-vue/runtime-test";
+import {vi} from 'vitest'
 
 describe("component: emits", () => {
   test("trigger handlers", () => {
@@ -13,8 +14,8 @@ describe("component: emits", () => {
       },
     };
 
-    const onfoo = jest.fn();
-    const onBar = jest.fn();
+    const onfoo = vi.fn();
+    const onBar = vi.fn();
     const Comp = {
       render() {
         return h(Foo, { onfoo, onBar });
@@ -37,7 +38,7 @@ describe("component: emits", () => {
       },
     };
 
-    const fooSpy = jest.fn();
+    const fooSpy = vi.fn();
     const Comp = {
       render() {
         return h(Foo, { onTestEvent: fooSpy });
@@ -58,7 +59,7 @@ describe("component: emits", () => {
       },
     };
 
-    const fooSpy = jest.fn();
+    const fooSpy = vi.fn();
 
     const Comp = {
       render() {