chore: use vitest (#450)

package.json

@@ -45,58 +45,28 @@
     "@octokit/fixtures-server": "^8.1.0",
     "@octokit/request": "^9.1.1",
     "@octokit/tsconfig": "^3.0.0",
-    "@types/jest": "^29.5.11",
     "@types/node": "^20.11.5",
+    "@vitest/coverage-v8": "^2.0.3",
     "esbuild": "^0.23.0",
     "fetch-mock": "^10.0.0",
     "glob": "^11.0.0",
-    "jest": "^29.7.0",
     "nock": "^13.5.0",
     "prettier": "^3.2.4",
     "semantic-release-plugin-update-version-in-files": "^1.1.0",
-    "ts-jest": "^29.1.1",
     "typescript": "^5.3.3",
-    "undici": "^6.4.0"
+    "undici": "^6.4.0",
+    "vitest": "^2.0.3"
   },
   "scripts": {
     "build": "node scripts/build.mjs && tsc -p tsconfig.json",
-    "coverage": "nyc report --reporter=html && open coverage/index.html",
     "lint": "prettier --check \"{src,test}/**/*.{js,json,ts}\" \"docs/*.js\" docs/package.json \"docs/src/**/*\" *.md package.json",
     "lint:fix": "prettier --write \"{src,test}/**/*.{js,json,ts}\" \"docs/*.js\" docs/package.json \"docs/src/**/*\" *.md package.json",
     "start-fixtures-server": "octokit-fixtures-server",
     "pretest": "npm run -s lint",
-    "test": "NODE_OPTIONS=\"$NODE_OPTIONS --experimental-vm-modules\" npx jest --coverage",
+    "test": "vitest run --coverage",
     "test:typescript": "npx tsc --noEmit --declaration --allowImportingTsExtensions --moduleResolution node16 --module node16 --noUnusedLocals test/typescript-validate.ts"
   },
   "license": "MIT",
-  "jest": {
-    "extensionsToTreatAsEsm": [
-      ".ts"
-    ],
-    "transform": {
-      "^.+\\.(ts|tsx)$": [
-        "ts-jest",
-        {
-          "tsconfig": "test/tsconfig.test.json",
-          "useESM": true
-        }
-      ]
-    },
-    "testPathIgnorePatterns": [
-      "/docs/"
-    ],
-    "coverageThreshold": {
-      "global": {
-        "statements": 100,
-        "branches": 100,
-        "functions": 100,
-        "lines": 100
-      }
-    },
-    "moduleNameMapper": {
-      "^(.+)\\.jsx?$": "$1"
-    }
-  },
   "release": {
     "branches": [
       "+([0-9]).x",

test/integration/smoke.test.ts

@@ -1,5 +1,5 @@
+import { describe, it, expect, vi } from "vitest";
 import fetchMock from "fetch-mock";
-import { jest } from "@jest/globals";
 
 import { Octokit } from "../../src/index.ts";
 
@@ -64,10 +64,10 @@ describe("Smoke tests", () => {
       .getOnce("path:/", { status: 404, body: {} }, { overwriteRoutes: false });
 
     const consoleStub = {
-      debug: jest.fn(),
-      info: jest.fn(),
-      warn: jest.fn(),
-      error: jest.fn(),
+      debug: vi.fn(),
+      info: vi.fn(),
+      warn: vi.fn(),
+      error: vi.fn(),
     };
 
     const octokit = new Octokit({

test/issues/881-redirect-url.test.ts

@@ -1,3 +1,4 @@
+import { describe, it, expect } from "vitest";
 import fetchMock from "fetch-mock";
 
 import { Octokit } from "../../src/index.ts";

test/scenarios/add-and-remove-repository-collaborator.test.ts

@@ -1,3 +1,4 @@
+import { describe, beforeEach, it, expect } from "vitest";
 import { loadFixture, fixtureToInstance, type OctokitType } from "../util.ts";
 
 describe("api.github.com", () => {

test/scenarios/add-labels-to-issue.test.ts

@@ -1,3 +1,4 @@
+import { describe, beforeEach, it } from "vitest";
 import { getInstance, type OctokitType } from "../util.ts";
 
 describe("api.github.com", () => {

test/scenarios/branch-protection.test.ts

@@ -1,3 +1,4 @@
+import { describe, beforeEach, it } from "vitest";
 import { getInstance, type OctokitType } from "../util.ts";
 
 describe("api.github.com", () => {

test/scenarios/create-file.test.ts

@@ -1,3 +1,4 @@
+import { describe, beforeEach, it, expect } from "vitest";
 import { getInstance, type OctokitType } from "../util.ts";
 
 describe("api.github.com", () => {

test/scenarios/create-status.test.ts

@@ -1,3 +1,4 @@
+import { describe, beforeEach, it, expect } from "vitest";
 import { getInstance, type OctokitType } from "../util.ts";
 
 describe("api.github.com", () => {

test/scenarios/errors.test.ts

@@ -1,3 +1,4 @@
+import { describe, beforeEach, it, expect } from "vitest";
 import { getInstance, type OctokitType } from "../util.ts";
 
 describe("api.github.com", () => {
@@ -23,7 +24,7 @@ describe("api.github.com", () => {
       .catch((error) => {
         expect(error.message).toMatch(
           new RegExp(
-            `Validation Failed: {\\"resource\\":\\"Label\\",\\"code\\":\\"invalid\\",\\"field\\":\\"color\\"} - http://localhost:3000/docs.github.com/[a-z0-9]{10,11}/rest/reference/issues#create-a-label`,
+            `Validation Failed: {\\"resource\\":\\"Label\\",\\"code\\":\\"invalid\\",\\"field\\":\\"color\\"} - http://localhost:3000/docs\\.github\\.com/[a-z0-9]{10,12}/rest/reference/issues#create-a-label`,
           ),
         );
         expect(error.response.data.errors).toEqual([

test/scenarios/get-archive.test.ts

@@ -1,3 +1,4 @@
+import { describe, beforeEach, it, expect } from "vitest";
 import { getInstance, type OctokitType } from "../util.ts";
 
 describe.skip("api.github.com", () => {

test/scenarios/get-content.test.ts

@@ -1,3 +1,4 @@
+import { describe, beforeEach, it, expect } from "vitest";
 import { getInstance, type OctokitType } from "../util.ts";
 
 describe.skip("api.github.com", () => {

test/scenarios/get-organization.test.ts

@@ -1,3 +1,4 @@
+import { describe, beforeEach, it, expect } from "vitest";
 import { getInstance, type OctokitType } from "../util.ts";
 
 describe("api.github.com", () => {

test/scenarios/get-repository.test.ts

@@ -1,3 +1,4 @@
+import { describe, beforeEach, it, expect } from "vitest";
 import { getInstance, type OctokitType } from "../util.ts";
 
 describe("api.github.com", () => {

test/scenarios/labels.test.ts

@@ -1,3 +1,4 @@
+import { describe, beforeEach, it, expect } from "vitest";
 import { getInstance, type OctokitType } from "../util.ts";
 
 describe("api.github.com", () => {

test/scenarios/lock-issue.test.ts

@@ -1,3 +1,4 @@
+import { describe, beforeEach, it } from "vitest";
 import { getInstance, type OctokitType } from "../util.ts";
 
 describe("api.github.com", () => {

test/scenarios/mark-notifications-as-read.test.ts

@@ -1,3 +1,4 @@
+import { describe, beforeEach, it } from "vitest";
 import { getInstance, type OctokitType } from "../util.ts";
 
 describe("api.github.com", () => {

test/scenarios/markdown.test.ts

@@ -1,3 +1,4 @@
+import { describe, beforeEach, it, expect } from "vitest";
 import { getInstance, type OctokitType } from "../util.ts";
 
 describe("api.github.com", () => {

test/scenarios/paginate-issues-async-await.test.ts

@@ -1,3 +1,4 @@
+import { describe, beforeEach, it, expect } from "vitest";
 // this file is not run directly but instead required in paginate-issues-test.js
 // for Node v10 and higher only
 
@@ -28,6 +29,7 @@ describe("api.github.com", () => {
       // @ts-ignore TODO: *.endpoint.merge on endpoint methods should always return .url property
       octokit.rest.issues.listForRepo.endpoint.merge(options),
     )) {
+      // @ts-ignore
       results.push(...result.data);
     }
     expect(results.length).toEqual(13);

test/scenarios/paginate-issues.test.ts

@@ -1,3 +1,4 @@
+import { describe, beforeEach, it, expect } from "vitest";
 import { getInstance, type OctokitType } from "../util.ts";
 
 type IteratorResult = {

test/scenarios/project-cards.test.ts

@@ -1,3 +1,4 @@
+import { describe, beforeEach, it } from "vitest";
 import { getInstance, type OctokitType } from "../util.ts";
 
 describe("api.github.com", () => {

test/scenarios/release-assets.test.ts

@@ -1,3 +1,4 @@
+import { describe, beforeEach, it } from "vitest";
 import { getInstance, type OctokitType } from "../util.ts";
 
 describe("api.github.com", () => {

test/scenarios/rename-repository.test.ts

@@ -1,3 +1,4 @@
+import { describe, beforeEach, it } from "vitest";
 import { getInstance, type OctokitType } from "../util.ts";
 
 describe("api.github.com", () => {

test/scenarios/search-issues.test.ts

@@ -1,3 +1,4 @@
+import { describe, beforeEach, it, expect } from "vitest";
 import { getInstance, type OctokitType } from "../util.ts";
 
 describe("api.github.com", () => {

vite.config.js

@@ -0,0 +1,13 @@
+import { defineConfig } from "vite";
+
+export default defineConfig({
+  test: {
+    coverage: {
+      include: ["src/**/*.ts"],
+      reporter: ["html"],
+      thresholds: {
+        100: true,
+      },
+    },
+  },
+});