test: migrate to vitest (#380)

Co-authored-by: Jeroen Claassens <support@favware.tech>

.github/workflows/continuous-integration.yml

@@ -49,7 +49,7 @@ jobs:
       - name: Build test dependencies
         run: yarn turbo run build --filter=@sapphire/async-queue --filter=@sapphire/*utilities --filter=@sapphire/ratelimits --filter=@sapphire/fetch --no-deps
       - name: Run tests
-        run: yarn test:coverage
+        run: yarn test
       - name: Store code coverage report
         if: ${{ matrix.node == '18' }}
         uses: actions/upload-artifact@3cea5372237819ed00197afe530f5a7ea3e805c8 # tag=v3

package.json

@@ -9,8 +9,7 @@
 		"clean:full": "node scripts/clean-full.mjs",
 		"lint": "eslint packages --ext mjs,js,ts,tsx --fix",
 		"format": "prettier --write \"packages/**/{src,tests,scripts}/**/*.{mjs,ts,js}\"",
-		"test": "turbo run test",
-		"test:coverage": "yarn jest --coverage",
+		"test": "vitest run",
 		"build": "turbo run build",
 		"docs": "typedoc",
 		"update": "yarn upgrade-interactive",
@@ -25,35 +24,33 @@
 		"@favware/npm-deprecate": "^1.0.4",
 		"@favware/rollup-type-bundler": "^1.0.7",
 		"@sapphire/framework": "^2.5.1",
-		"@types/jest": "^28.1.2",
 		"@types/lodash": "^4.14.182",
-		"@types/node": "^17.0.42",
+		"@types/node": "^18.0.0",
 		"@types/ws": "^8.5.3",
 		"@typescript-eslint/eslint-plugin": "^5.28.0",
 		"@typescript-eslint/parser": "^5.28.0",
+		"c8": "^7.11.3",
 		"cz-conventional-changelog": "^3.3.0",
 		"discord-api-types": "^0.33.5",
 		"discord.js": "^13.8.0",
 		"eslint": "^8.18.0",
 		"eslint-config-prettier": "^8.5.0",
 		"eslint-plugin-prettier": "^4.0.0",
 		"husky": "^8.0.1",
-		"jest": "^28.1.1",
-		"jest-extended": "^2.0.0",
 		"lint-staged": "^13.0.2",
 		"lodash": "^4.17.21",
 		"nock": "^13.2.7",
 		"prettier": "^2.7.1",
 		"pretty-quick": "^3.1.3",
 		"rimraf": "^3.0.2",
-		"ts-jest": "^28.0.5",
 		"tslib": "^2.4.0",
 		"tsup": "^6.1.2",
 		"turbo": "^1.2.16",
 		"typedoc": "^0.22.17",
 		"typedoc-plugin-djs-links": "^1.0.4",
 		"typedoc-plugin-mdn-links": "^1.0.6",
-		"typescript": "^4.7.4"
+		"typescript": "^4.7.4",
+		"vitest": "^0.15.1"
 	},
 	"repository": {
 		"type": "git",

packages/async-queue/package.json

@@ -17,7 +17,7 @@
 	"sideEffects": false,
 	"homepage": "https://github.com/sapphiredev/utilities/tree/main/packages/async-queue",
 	"scripts": {
-		"test": "jest",
+		"test": "vitest run",
 		"lint": "eslint src tests --ext ts --fix -c ../../.eslintrc",
 		"build": "tsup && tsc -b src",
 		"prepack": "yarn build",

packages/async-queue/tests/tsconfig.json

@@ -4,7 +4,8 @@
 		"target": "ES2020",
 		"rootDir": "./",
 		"outDir": "./build",
-		"tsBuildInfoFile": "./build/.tsbuildinfo"
+		"tsBuildInfoFile": "./build/.tsbuildinfo",
+		"types": ["vitest/globals"]
 	},
 	"include": ["./"],
 	"references": [{ "path": "../src" }]

packages/async-queue/vitest.config.ts

@@ -0,0 +1,7 @@
+import { createVitestConfig } from '../../scripts/vitest.config';
+
+export default createVitestConfig({
+	esbuild: {
+		target: 'es2020'
+	}
+});

packages/decorators/package.json

@@ -14,7 +14,7 @@
 	"sideEffects": false,
 	"homepage": "https://github.com/sapphiredev/utilities/tree/main/packages/decorators",
 	"scripts": {
-		"test": "jest",
+		"test": "vitest run",
 		"lint": "eslint src tests --ext ts --fix -c ../../.eslintrc",
 		"build": "tsup && tsc -b src",
 		"prepack": "yarn build",

packages/decorators/tests/tsconfig.json

@@ -3,7 +3,8 @@
 	"compilerOptions": {
 		"rootDir": ".",
 		"outDir": "../test-dist",
-		"tsBuildInfoFile": "../test-dist/.tsbuildinfo"
+		"tsBuildInfoFile": "../test-dist/.tsbuildinfo",
+		"types": ["vitest/globals"]
 	},
 	"include": [".", "../src/**/*"],
 	"references": [{ "path": "../src" }]

packages/decorators/vitest.config.ts

@@ -0,0 +1,3 @@
+import { createVitestConfig } from '../../scripts/vitest.config';
+
+export default createVitestConfig();

packages/eslint-config/package.json

@@ -13,7 +13,7 @@
 	"sideEffects": false,
 	"homepage": "https://github.com/sapphiredev/utilities/tree/main/packages/eslint-config",
 	"scripts": {
-		"test": "jest",
+		"test": "vitest run",
 		"prelint": "yarn test && yarn build",
 		"build": "tsup",
 		"prepack": "yarn build",