feat: add coverage

Author: SharzyL

.gitignore

@@ -11,3 +11,4 @@ node_modules/
 
 .idea
 .wrangler
+coverage

package.json

@@ -9,15 +9,18 @@
     "deploy": "wrangler deploy",
     "dev": "wrangler dev --var BASE_URL:http://localhost:8787 --port 8787",
     "build": "wrangler deploy --dry-run --outdir=dist",
-    "test": "vitest"
+    "delete-paste": "wrangler kv:key delete --binding PB",
+    "test": "vitest",
+    "coverage": "vitest run --coverage"
   },
   "author": "SharzyL <[email protected]>",
   "license": "MIT",
   "devDependencies": {
-    "@cloudflare/vitest-pool-workers": "^0.1.18",
+    "@cloudflare/vitest-pool-workers": "https://prerelease-registry.devprod.cloudflare.dev/workers-sdk/runs/8561120366/npm-package-cloudflare-vitest-pool-workers-5458",
+    "@vitest/coverage-istanbul": "1.4.0",
+    "vitest": "1.4.0",
     "eslint": "^8.33.0",
     "prettier": "^2.8.3",
-    "vitest": "1.3.0",
     "wrangler": "^3.32.0"
   },
   "dependencies": {

vite.config.js

@@ -1,13 +1,17 @@
 import { defineWorkersConfig } from "@cloudflare/vitest-pool-workers/config"
 
 const cfg = defineWorkersConfig({
-  assetsInclude: [ "frontend/*", "doc/*", "test/resources/*" ],
+  assetsInclude: ["frontend/*", "doc/*", "test/resources/*"],
 
   test: {
+    coverage: {
+      provider: "istanbul", // v8 is not supported due for cf workers
+      reporter: ["text", "json", "html"],
+    },
     poolOptions: {
       workers: {
         wrangler: {
-          configPath: "./wrangler.toml"
+          configPath: "./wrangler.toml",
         },
       },
     },