test: switch from jest to vitest (#526)

sapphiredev · Sep 4, 2022 · c71b8e5 · c71b8e5
1 parent 9762523
commit c71b8e5
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Showing 10 changed files with 561 additions and 1,959 deletions.
diff --git a/jest.config.mjs b/jest.config.mjs
diff --git a/package.json b/package.json
@@ -15,8 +15,8 @@
 		"lint": "eslint src tests scripts --ext mjs,ts --fix",
 		"format": "prettier --write \"{src,tests,scripts}/**/*.ts\"",
 		"docs": "typedoc-json-parser",
-		"test": "jest",
-		"test:watch": "jest --watch",
+		"test": "vitest run",
+		"test:watch": "vitest",
 		"update": "yarn upgrade-interactive",
 		"clean": "node scripts/clean-dist.mjs",
 		"build": "tsc -b src && rollup -c scripts/rollup.bundle.ts && gen-esm-wrapper dist/index.js dist/index.mjs",
@@ -50,29 +50,28 @@
 		"@sapphire/eslint-config": "^4.3.8",
 		"@sapphire/prettier-config": "^1.4.4",
 		"@sapphire/ts-config": "^3.3.4",
-		"@types/jest": "^29.0.0",
 		"@types/node": "^18.7.14",
 		"@types/ws": "^8.5.3",
 		"@typescript-eslint/eslint-plugin": "^5.36.1",
 		"@typescript-eslint/parser": "^5.36.1",
+		"@vitest/coverage-c8": "^0.23.0",
 		"cz-conventional-changelog": "^3.3.0",
 		"discord.js": "^13.10.3",
 		"eslint": "^8.23.0",
 		"eslint-config-prettier": "^8.5.0",
 		"eslint-plugin-prettier": "^4.2.1",
 		"gen-esm-wrapper": "^1.1.3",
 		"husky": "^8.0.1",
-		"jest": "^29.0.2",
 		"lint-staged": "^13.0.3",
 		"pinst": "^3.0.0",
 		"prettier": "^2.7.1",
 		"pretty-quick": "^3.1.3",
 		"rollup": "^2.79.0",
 		"rollup-plugin-version-injector": "^1.3.3",
-		"ts-jest": "^28.0.8",
 		"typedoc": "^0.23.14",
 		"typedoc-json-parser": "^3.1.0",
-		"typescript": "^4.8.2"
+		"typescript": "^4.8.2",
+		"vitest": "^0.23.0"
 	},
 	"repository": {
 		"type": "git",

diff --git a/tests/Argument.test.ts b/tests/Argument.test.ts
diff --git a/tests/Command.test.ts b/tests/Command.test.ts
diff --git a/tests/Listener.test.ts b/tests/Listener.test.ts
diff --git a/tests/Precondition.test.ts b/tests/Precondition.test.ts
diff --git a/tests/tsconfig.json b/tests/tsconfig.json
@@ -1,3 +1,6 @@
 {
-	"extends": "../tsconfig.base.json"
+	"extends": "../tsconfig.base.json",
+	"compilerOptions": {
+		"types": ["vitest/globals"]
+	}
 }
diff --git a/tsconfig.eslint.json b/tsconfig.eslint.json
@@ -1,4 +1,4 @@
 {
 	"extends": "./tsconfig.base.json",
-	"include": ["src", "tests", "jest.config.mjs", "rollup.config.ts", "scripts"]
+	"include": ["src", "tests", "vitest.config.ts", "rollup.config.ts", "scripts"]
 }
diff --git a/vitest.config.ts b/vitest.config.ts
@@ -0,0 +1,13 @@
+import { defineConfig } from 'vitest/config';
+
+export default defineConfig({
+	test: {
+		globals: true,
+		coverage: {
+			reporter: ['text', 'lcov', 'clover']
+		}
+	},
+	esbuild: {
+		target: 'es2022'
+	}
+});