feat: add vitest and setup codecov in the ci

.eslintrc.cjs

@@ -1,28 +1,28 @@
 /* eslint-env node */
 module.exports = {
-	extends: [
-		"eslint:recommended",
-	 	"plugin:@typescript-eslint/recommended",
-		"eslint-config-prettier",
-		"prettier"
-	],
-	parser: "@typescript-eslint/parser",
-	parserOptions: {
-		project: ["./tsconfig.cjs.json"]
-	},
-	plugins: ["@typescript-eslint"],
-	root: true,
-	env: {
-		node: true,
-		jest: true,
-	},
-	ignorePatterns: ["dist", "node_modules", ".eslintrc.cjs"],
-	rules: {
-		"@typescript-eslint/adjacent-overload-signatures": "error",
-		"@typescript-eslint/array-type": ["error", { default: "generic" }],
-		"@typescript-eslint/await-thenable": "error",
-		"@typescript-eslint/ban-types": "error",
-		"@typescript-eslint/class-literal-property-style": "error",
-		"@typescript-eslint/explicit-function-return-type": "error",
-	},
-}
+  extends: [
+    "eslint:recommended",
+    "plugin:@typescript-eslint/recommended",
+    "eslint-config-prettier",
+    "prettier",
+  ],
+  parser: "@typescript-eslint/parser",
+  parserOptions: {
+    project: ["./tsconfig.cjs.json", "./tsconfig.json"],
+  },
+  plugins: ["@typescript-eslint"],
+  root: true,
+  env: {
+    node: true,
+    jest: true,
+  },
+  ignorePatterns: ["dist", "node_modules", ".eslintrc.cjs", "**/__tests__/*.spec.ts"],
+  rules: {
+    "@typescript-eslint/adjacent-overload-signatures": "error",
+    "@typescript-eslint/array-type": ["error", { default: "generic" }],
+    "@typescript-eslint/await-thenable": "error",
+    "@typescript-eslint/ban-types": "error",
+    "@typescript-eslint/class-literal-property-style": "error",
+    "@typescript-eslint/explicit-function-return-type": "error",
+  },
+};

.github/workflows/build.yaml

@@ -1,11 +1,10 @@
-name: Build
+name: Build and Test
 
 on:
   push:
     branches:
       - main
   pull_request:
-    # The branches below must be a subset of the branches above
     branches: ["main"]
   pull_request_target:
     types: [opened, synchronize, reopened]
@@ -29,13 +28,24 @@ jobs:
       - name: Build
         run: npm run build
 
-      #- name: Unit Tests
-      #  working-directory: .
-      #  run: npm test
-      #  env:
-      #    CI: true
+      - name: Unit Tests
+        working-directory: ./src
+        run: npm run test
+        env:
+          CI: true
 
-      #- name: Set up .npmrc
-      #  run: echo "//npm.pkg.github.com/:_authToken=${{ secrets.GITHUB_TOKEN }}" >> .npmrc
-      #- name: Install dependencies
-      #  run: npm ci
+      - name: Run Code Coverage
+        working-directory: packages/core
+        run: npm run coverage
+
+      - name: Upload coverage reports to Codecov
+        uses: codecov/codecov-action@v4.0.1
+        with:
+          working-directory: ./src
+          token: ${{ secrets.CODECOV_TOKEN }}
+
+      - name: Set up .npmrc
+        run: echo "//npm.pkg.github.com/:_authToken=${{ secrets.NPM_TOKEN }}" >> .npmrc
+
+      - name: Install dependencies
+        run: npm ci

package.json

@@ -57,7 +57,10 @@
     "build:cjs": "tsc -p tsconfig.cjs.json",
     "release": "release-it",
     "prepublish": "npm run build && npm pack",
-    "test": "jest",
+    "publish": "npm publish --tag latest",
+    "test": "vitest run --reporter default",
+    "test:watch": "vitest run --watch",
+    "coverage": "vitest run --coverage",
     "format": "prettier --write \"src/**/*.ts\" --cache",
     "lint": "eslint \"src/**/*.ts\"",
     "lint:fix": "eslint \"src/**/*.ts\" --fix"

src/adapter-express/__tests__/application-express.spec.ts

@@ -0,0 +1,7 @@
+import { describe, expect, it } from "vitest";
+
+describe("application-express", () => {
+  it("should have tests", () => {
+    expect(true).toBe(true);
+  });
+});

tsconfig.json

@@ -12,8 +12,8 @@
     "allowSyntheticDefaultImports": true,
     "experimentalDecorators": true,
     "emitDecoratorMetadata": true,
-    "types": ["node", "reflect-metadata"]
+    "types": ["node", "reflect-metadata", "vitest/globals"]
   },
   "include": ["./src/**/*.ts"],
-  "exclude": ["node_modules"]
+  "exclude": ["node_modules", "**/__tests__/*.spec.ts", "scripts/**/*"]
 }

vitest.config.ts

@@ -0,0 +1,41 @@
+import { defineConfig } from "vitest/config";
+import { codecovVitePlugin } from "@codecov/vite-plugin";
+import tsconfigPaths from "vite-tsconfig-paths";
+
+/**
+ * @see {@link https://vitejs.dev/config/}
+ * @see {@link https://vitest.dev/config/}
+ */
+export default defineConfig({
+  plugins: [
+    tsconfigPaths(),
+    codecovVitePlugin({
+      enableBundleAnalysis: process.env.CODECOV_TOKEN !== undefined,
+      bundleName: "expresso-ts-adapter-express-coverage",
+      uploadToken: process.env.CODECOV_TOKEN,
+    }),
+  ],
+  test: {
+    globals: true,
+    environment: "node",
+    setupFiles: ["reflect-metadata"],
+    exclude: ["**/node_modules/**", "**/test/**", "**/lib/**"],
+    coverage: {
+      all: true,
+      include: ["**/src/**"],
+      exclude: ["**/node_modules/**", "**/lib/**", "**/test/**", "**/index.ts/**"],
+      thresholds: {
+        global: {
+          statements: 85,
+          branches: 85,
+          functions: 85,
+          lines: 85,
+        },
+      },
+      reporter: ["text", "html", "json"],
+      provider: "v8",
+    },
+    // ref: https://vitest.dev/config/#testtimeout
+    testTimeout: 10000,
+  },
+});