chore(test-coverage): configure coverage

- add config in vitest.config.ts
- add test:coverage in package.json
- remove unconventional scripts\- configure ci to report coverage

Author: J3m5

.github/workflows/ci.yml

@@ -35,5 +35,8 @@ jobs:
       - name: Lint
         run: pnpm lint
 
-      - name: Run tests
-        run: pnpm test
+      - name: Run tests with coverage
+        run: pnpm test:coverage
+
+      - name: Report test coverage
+        uses: davelosert/vitest-coverage-report-action@v2

package.json

@@ -42,13 +42,11 @@
   ],
   "scripts": {
     "build": "rm -rf lib && tsc --project tsconfig.build.json",
-    "build:watch": "tsc --watch",
-    "eslint-check": "eslint-config-prettier src/index.ts",
     "lint": "eslint src",
     "lint:fix": "eslint src --fix",
     "test": "vitest",
     "typecheck": "tsc --noEmit",
-    "typecheck:watch": "tsc --noEmit --watch"
+    "test:coverage": "vitest --coverage"
   },
   "dependencies": {
     "graphql": "^16.0.0",

vitest.config.ts

@@ -1,9 +1,24 @@
 // @ts-check
-import { defineConfig } from "vitest/config";
+import { coverageConfigDefaults, defineConfig } from "vitest/config";
 
 export default defineConfig({
   test: {
     include: ["src/**/*.test.ts"],
     setupFiles: ["vitest.setup.ts"],
+    coverage: {
+      provider: "v8",
+      reporter: ["text", "json-summary", "json"],
+      include: ["src/**/*.ts"],
+      exclude: ["src/**/{index,types}.ts", ...coverageConfigDefaults.exclude],
+      experimentalAstAwareRemapping: true,
+      ignoreEmptyLines: true,
+      all: true,
+      thresholds: {
+        statements: 70,
+        branches: 58,
+        functions: 70,
+        lines: 70,
+      },
+    },
   },
 });