Introduction of unit tests

.editorconfig

@@ -10,10 +10,7 @@ indent_size = 4
 insert_final_newline = true
 trim_trailing_whitespace = true
 
-[{config.js,*.config.js}]
-indent_size = 2
-
-[.eslintrc.{cjs,js}]
+[*.config.{js,mjs,ts,mts}]
 indent_size = 2
 
 [*.{json,yml}]

.github/workflows/template-build.yml

@@ -14,11 +14,11 @@ jobs:
         with:
           version: latest
 
-      - name: Configuring Node.js 20 (LTS)
+      - name: Configuring Node.js 22 (LTS)
         uses: actions/setup-node@v4
         with:
           cache: pnpm
-          node-version: 20
+          node-version: 22
 
       - name: Installing dependencies
         run: pnpm run ci
@@ -29,6 +29,8 @@ jobs:
 
       - name: Checking type consistency
         run: pnpm run typecheck
+      - name: Testing the source code
+        run: pnpm run test
       - name: Building the source code
         run: pnpm build
       - name: Creating the artifact

.github/workflows/template-publish.yml

@@ -25,10 +25,10 @@ jobs:
         with:
           name: byloth-core
 
-      - name: Configuring Node.js 20 (LTS)
+      - name: Configuring Node.js 22 (LTS)
         uses: actions/setup-node@v4
         with:
-          node-version: 20
+          node-version: 22
           registry-url: ${{ inputs.registry-url }}
 
       - if: ${{ github.event.release.prerelease == true }}

.husky/pre-commit

@@ -1,2 +1,3 @@
 NODE_ENV="production" pnpm run lint
 pnpm run typecheck
+pnpm run test

eslint.config.mjs

@@ -9,9 +9,9 @@ const __dirname = path.dirname(__filename);
 const gitignorePath = path.resolve(__dirname, ".gitignore");
 
 export default [includeIgnoreFile(gitignorePath), ...eslintTs, {
-    rules: {
-        "no-trailing-spaces": ["error", { "ignoreComments": true }],
-        "@typescript-eslint/no-non-null-assertion": "off",
-        "@typescript-eslint/unified-signatures": "off"
-    }
+  rules: {
+    "no-trailing-spaces": ["error", { "ignoreComments": true }],
+    "@typescript-eslint/no-non-null-assertion": "off",
+    "@typescript-eslint/unified-signatures": "off"
+  }
 }];

package.json

@@ -52,16 +52,19 @@
     "preview": "vite preview",
     "typecheck": "tsc",
     "lint": "eslint .",
-    "test": "vitest",
+    "test": "vitest run",
     "prepare": "husky",
     "ci": "pnpm install --frozen-lockfile"
   },
   "devDependencies": {
-    "@byloth/eslint-config-typescript": "^3.0.3",
-    "@types/node": "^22.10.7",
+    "@byloth/eslint-config-typescript": "^3.1.0",
+    "@eslint/compat": "^1.2.6",
+    "@types/node": "^22.13.0",
     "husky": "^9.1.7",
+    "jsdom": "^26.0.0",
     "typescript": "^5.7.3",
-    "vite": "^6.0.10"
+    "vite": "^6.0.11",
+    "vitest": "^3.0.4"
   },
-  "packageManager": "pnpm@9.15.0+sha512.76e2379760a4328ec4415815bcd6628dee727af3779aaa4c914e3944156c4299921a89f976381ee107d41f12cfa4b66681ca9c718f0668fa0831ed4c6d8ba56c"
+  "packageManager": "pnpm@9.15.4+sha512.b2dc20e2fc72b3e18848459b37359a32064663e5627a51e4c74b2c29dd8e8e0491483c3abb40789cfd578bf362fb6ba8261b05f0387d76792ed6e23ea3b1b6a0"
 }