collect coverage report

Author: aitchiss

jest.config.cjs

@@ -3,4 +3,5 @@ module.exports = {
   testMatch: ['**/__tests__/**/*.+(ts|js)', '**/?(*.)+(spec|test).+(ts|js)'],
   setupFiles: ['<rootDir>/test/setup.js'],
   transform: {},
+  collectCoverageFrom: ['**/*.js'],
 };

package-lock.json

@@ -7,7 +7,7 @@
     "local": "node -e 'import(\"./src/index.js\").then(index => index.onPostBuild());'",
     "lint": "eslint 'src/**/*.js'",
     "format": "prettier --write 'src/**/*.js'",
-    "test": "node --experimental-vm-modules node_modules/jest/bin/jest.js",
+    "test": "node --experimental-vm-modules node_modules/jest/bin/jest.js --collect-coverage",
     "format:ci": "prettier --check 'src/**/*.js'"
   },
   "keywords": [