From f289260a6ac9f070b916126fb883962b3abb68d8 Mon Sep 17 00:00:00 2001
From: paulgs9988 <paulgs9988@gmail.com>
Date: Tue, 16 Jul 2024 16:34:39 -0600
Subject: [PATCH] updating configs for coverage report generation

---
 .babelrc          |  7 +++++++
 jest.config.js    | 16 ++++++++++++++--
 package-lock.json |  6 +++++-
 package.json      |  5 +++--
 4 files changed, 29 insertions(+), 5 deletions(-)
 create mode 100644 .babelrc

diff --git a/.babelrc b/.babelrc
new file mode 100644
index 00000000..3265e9d7
--- /dev/null
+++ b/.babelrc
@@ -0,0 +1,7 @@
+{
+    "presets": [
+      ["@babel/preset-env", { "targets": { "node": "current" } }],
+      "@babel/preset-typescript"
+    ]
+  }
+  
\ No newline at end of file
diff --git a/jest.config.js b/jest.config.js
index cf81ff9b..810c0546 100644
--- a/jest.config.js
+++ b/jest.config.js
@@ -3,7 +3,19 @@ module.exports = {
     testEnvironment: 'node',
     testMatch: ['**/__tests__/**/*.test.ts'],
     moduleNameMapper: {
-        '^@/(.*)$': '<rootDir>/src/$1'
+      '^@/(.*)$': '<rootDir>/src/$1'
     },
     testTimeout: 20000,
-};
+    collectCoverage: true,
+    coverageDirectory: 'coverage',
+    coverageReporters: ['text', 'lcov'],
+    coveragePathIgnorePatterns: [
+      "/node_modules/",
+      "/dist/",
+      "/src/server.js" 
+    ],
+    transform: {
+      "^.+\\.(ts|tsx)$": "ts-jest",
+    },
+  };
+  
\ No newline at end of file
diff --git a/package-lock.json b/package-lock.json
index db2e1a70..5a579319 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -38,6 +38,9 @@
         "ws": "8.13.0"
       },
       "devDependencies": {
+        "@babel/core": "^7.24.8",
+        "@babel/preset-env": "^7.24.8",
+        "@babel/preset-typescript": "^7.24.7",
         "@types/better-sqlite3": "7.5.0",
         "@types/cookie-parser": "1.4.3",
         "@types/cors": "2.8.13",
@@ -50,11 +53,12 @@
         "@types/ws": "8.5.4",
         "@typescript-eslint/eslint-plugin": "5.46.1",
         "@typescript-eslint/parser": "5.60.1",
+        "babel-jest": "^29.7.0",
         "eslint-config-prettier": "8.5.0",
         "eslint-plugin-no-unsanitized": "4.0.2",
         "eslint-plugin-security": "1.5.0",
         "eslint-plugin-xss": "0.1.12",
-        "jest": "29.7.0",
+        "jest": "^29.7.0",
         "nodemon": "2.0.22",
         "supertest": "7.0.0",
         "ts-jest": "29.2.2"
diff --git a/package.json b/package.json
index dc796bcf..ac2ba78a 100644
--- a/package.json
+++ b/package.json
@@ -4,7 +4,7 @@
   "description": "JSON RPC server for Shardeum",
   "main": "src/server.js",
   "scripts": {
-    "test": "NODE_ENV=test jest --detectOpenHandles --silent",
+    "test": "NODE_ENV=test jest --detectOpenHandles --silent --forceExit",
     "start": "npm run compile && node dist/src/server.js",
     "dev": "nodemon",
     "compile": "tsc -p .",
@@ -13,7 +13,8 @@
     "lint-windows": "eslint ./src/**/*.ts",
     "update-docker-dev": "docker build -t registry.gitlab.com/shardeum/json-rpc-server:dev . --push",
     "format-check": "prettier --check './src/**/*.ts'",
-    "local:test": "bash run_tests.sh"
+    "local:test": "bash run_tests.sh",
+    "coverage": "jest --coverage --detectOpenHandles --forceExit --silent"
   },
   "author": "thantsintoe",
   "license": "ISC",