From 124a4ecaa58279eb8f31b8dc934127615d6064a7 Mon Sep 17 00:00:00 2001
From: Richard Zampieri <br.developer@gmail.com>
Date: Wed, 13 Nov 2024 19:20:57 -0800
Subject: [PATCH] feat: migrate from Vitest to Jest for testing framework

---
 .eslintrc.cjs                                 |  2 +-
 .gitignore                                    |  3 +-
 jest.config.ts                                | 24 +++++++++++
 package.json                                  | 17 ++++----
 .../__tests__/project.commands.spec.ts        |  7 ----
 tsconfig.json                                 |  2 +-
 vitest.config.ts                              | 41 -------------------
 7 files changed, 36 insertions(+), 60 deletions(-)
 create mode 100644 jest.config.ts
 delete mode 100644 src/commands/__tests__/project.commands.spec.ts
 delete mode 100644 vitest.config.ts

diff --git a/.eslintrc.cjs b/.eslintrc.cjs
index 64dec25..53e0874 100644
--- a/.eslintrc.cjs
+++ b/.eslintrc.cjs
@@ -20,7 +20,7 @@ module.exports = {
 		"node_modules/*",
 		"expressots.config.ts",
 		"commitlint.config.ts",
-		"vitest.config.ts",
+		"jest.config.ts",
 		".eslintrc.cjs",
 		"coverage/*",
 	],
diff --git a/.gitignore b/.gitignore
index 7ef4f15..c10c608 100644
--- a/.gitignore
+++ b/.gitignore
@@ -37,4 +37,5 @@ expressots.config.ts
 
 *.container.ts
 
-coverage/
\ No newline at end of file
+coverage/
+.early.coverage
diff --git a/jest.config.ts b/jest.config.ts
new file mode 100644
index 0000000..b07211a
--- /dev/null
+++ b/jest.config.ts
@@ -0,0 +1,24 @@
+import type { JestConfigWithTsJest } from "ts-jest";
+
+const config: JestConfigWithTsJest = {
+  testEnvironment: "node",
+  roots: ["<rootDir>/src"],
+  testRegex: ".*\\.spec\\.ts$",
+  testPathIgnorePatterns: ["/node_modules/", "/bin/"],
+  collectCoverageFrom: ["src/**/*.ts", "!**/*.spec.ts", "src/**/index.ts"],
+  moduleNameMapper: {
+    "^@src/(.*)$": "<rootDir>/src/$1",
+  },
+  setupFiles: ["reflect-metadata"],
+  transform: {
+    "^.+\\.ts$": [
+      "ts-jest",
+      {
+        tsconfig: "tsconfig.json",
+        // Add any ts-jest specific options here
+      },
+    ],
+  },
+};
+
+export default config;
diff --git a/package.json b/package.json
index 361a139..9e1e397 100644
--- a/package.json
+++ b/package.json
@@ -44,9 +44,9 @@
 		"lint": "eslint \"./src/**/*.ts\"",
 		"lint:fix": "eslint \"./src/**/*.ts\" --fix",
 		"release": "release-it",
-		"test": "vitest run --reporter default",
-		"test:watch": "vitest",
-		"coverage": "vitest run --coverage"
+		"test": "jest",
+		"coverage": "jest --coverage",
+		"test:watch": "jest --watch"
 	},
 	"dependencies": {
 		"@expressots/boost-ts": "1.3.0",
@@ -66,32 +66,31 @@
 		"@codecov/vite-plugin": "^0.0.1-beta.9",
 		"@commitlint/cli": "19.2.1",
 		"@commitlint/config-conventional": "19.1.0",
-		"@expressots/shared": "file:../shared/expressots-shared-0.0.1-beta.1.tgz",
+		"@expressots/shared": "0.1.0",
 		"@release-it/conventional-changelog": "7.0.2",
 		"@types/chalk-animation": "1.6.1",
 		"@types/cli-progress": "3.11.0",
 		"@types/degit": "2.8.3",
 		"@types/inquirer": "9.0.3",
+		"@types/jest": "^29.5.14",
 		"@types/mustache": "4.2.2",
 		"@types/node": "20.12.7",
 		"@types/yargs": "17.0.22",
 		"@typescript-eslint/eslint-plugin": "7.6.0",
 		"@typescript-eslint/parser": "7.6.0",
-		"@vitest/coverage-v8": "1.4.0",
 		"chalk": "4.1.2",
 		"eslint": "8.57.0",
 		"eslint-config-prettier": "9.1.0",
 		"husky": "9.0.11",
+		"jest": "^29.7.0",
 		"prettier": "3.2.5",
 		"reflect-metadata": "0.2.2",
 		"release-it": "16.3.0",
 		"rimraf": "5.0.5",
 		"shx": "0.3.4",
+		"ts-jest": "^29.2.5",
 		"ts-node-dev": "2.0.0",
-		"typescript": "5.2.2",
-		"vite": "5.2.8",
-		"vite-tsconfig-paths": "4.3.2",
-		"vitest": "1.4.0"
+		"typescript": "5.2.2"
 	},
 	"release-it": {
 		"git": {
diff --git a/src/commands/__tests__/project.commands.spec.ts b/src/commands/__tests__/project.commands.spec.ts
deleted file mode 100644
index e331cb5..0000000
--- a/src/commands/__tests__/project.commands.spec.ts
+++ /dev/null
@@ -1,7 +0,0 @@
-import { describe, it, expect } from "vitest";
-
-describe("project.commands", () => {
-	it("should return a list of commands", () => {
-		expect(true).toBe(true);
-	});
-});
diff --git a/tsconfig.json b/tsconfig.json
index 91d0322..dcf9ee3 100644
--- a/tsconfig.json
+++ b/tsconfig.json
@@ -15,7 +15,7 @@
 		"skipLibCheck": true,
 		"experimentalDecorators": true,
 		"emitDecoratorMetadata": true,
-		"types": ["node", "reflect-metadata", "vitest/globals"]
+		"types": ["node", "reflect-metadata", "jest"]
 	},
 	"include": ["./src/**/*.ts"],
 	"exclude": ["node_modules", "test/**/*.spec.ts", "./bin/**/*"]
diff --git a/vitest.config.ts b/vitest.config.ts
deleted file mode 100644
index aa2776a..0000000
--- a/vitest.config.ts
+++ /dev/null
@@ -1,41 +0,0 @@
-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-cli-coverage",
-			uploadToken: process.env.CODECOV_TOKEN,
-		}),
-	],
-	test: {
-		globals: true,
-		environment: "node",
-		setupFiles: ["reflect-metadata"],
-		exclude: ["**/node_modules/**", "**/benchmark/**", "**/bin/**"],
-		coverage: {
-			all: true,
-			include: ["./src/**"],
-			exclude: ["**/node_modules/**", "**/bin/**", "**/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,
-	},
-});