test: begin adding test coverage

.eslintignore

@@ -1 +1,2 @@
-lib/
+lib/
+src/**/__snapshots__

.github/workflows/build.yml

@@ -26,8 +26,11 @@ jobs:
       - name: Install dependencies
         run: pnpm install --frozen-lockfile
 
-      - name: Lint our source code
+      - name: Lint
         run: pnpm lint
 
+      - name: Test
+        run: pnpm test:coverage
+
       - name: Build
         run: pnpm build

.github/workflows/release.yml

@@ -33,9 +33,6 @@ jobs:
       - name: Install dependencies
         run: pnpm install --frozen-lockfile
 
-      - name: Lint our source code
-        run: pnpm lint
-
       - name: Build
         run: pnpm build
 

package.json

@@ -51,9 +51,12 @@
   "scripts": {
     "dev": "tsup --watch",
     "build": "tsup",
-    "lint": "eslint --ext .ts src/**",
+    "lint": "eslint --ext .ts 'src/**'",
     "prepare": "husky",
-    "semantic-release": "semantic-release"
+    "semantic-release": "semantic-release",
+    "test": "vitest",
+    "test:ui": "vitest --ui --coverage.enabled=true",
+    "test:coverage": "vitest run --coverage"
   },
   "commitlint": {
     "extends": [
@@ -88,6 +91,8 @@
     "@types/node": "^20.11.20",
     "@typescript-eslint/eslint-plugin": "^7.0.2",
     "@typescript-eslint/parser": "^7.0.2",
+    "@vitest/coverage-v8": "^1.3.1",
+    "@vitest/ui": "^1.3.1",
     "eslint": "^8.57.0",
     "eslint-config-prettier": "^9.1.0",
     "eslint-plugin-node": "^11.1.0",
@@ -96,7 +101,8 @@
     "prettier": "^3.2.5",
     "semantic-release": "^23.0.2",
     "tsup": "^8.0.2",
-    "typescript": "^5.3.3"
+    "typescript": "^5.3.3",
+    "vitest": "^1.3.1"
   },
   "peerDependencies": {
     "vite": "^5.0.0"