test(cli): add tests for cli commands (#37)

* chore(cli): add vitest & add test script

* chore: add test:cli script

* test(cli): initial tests for build command

* chore(cli): add nitropack as devDepencency for tests

* chore(cli): add vitest config

* test(cli): add tests for build command

* test(cli): add tests for new command

package.json

@@ -9,6 +9,7 @@
     "template:basic": "pnpm --filter @templates/basic dev",
     "create": "node ./packages/create-mcfly",
     "cli": "node ./packages/cli",
-    "patch:all": "npm version patch -w @mcflyjs/cli && npm version patch -w @mcflyjs/core && npm version patch -w @mcflyjs/config && npm version patch -w create-mcfly"
+    "patch:all": "npm version patch -w @mcflyjs/cli && npm version patch -w @mcflyjs/core && npm version patch -w @mcflyjs/config && npm version patch -w create-mcfly",
+    "test:cli": "cd packages/cli && pnpm run test"
   }
 }

packages/cli/commands/build.mjs

@@ -2,7 +2,19 @@
 
 import { consola } from "consola";
 import { defineCommand } from "citty";
-import { execSync as exec } from "node:child_process";
+import { execSync } from "node:child_process";
+
+function build() {
+    consola.start("Building project...");
+    console.log('jfklsdjfklds')
+    try {
+      execSync(`npx nitropack build`, { stdio: "inherit" });
+      console.log('called build')
+    } catch (err) {
+      console.log('hyeyyy err9r')
+      consola.error(err);
+    }
+}
 
 export default defineCommand({
   meta: {
@@ -11,11 +23,10 @@ export default defineCommand({
   },
 
   async run() {
-    consola.start("Building project...");
-    try {
-      exec(`npx nitropack build`, { stdio: "inherit" });
-    } catch (err) {
-      consola.error(err);
-    }
+    build()
   },
 });
+
+export const exportedForTest = {
+  build,
+}

packages/cli/commands/new.mjs

@@ -1,9 +1,21 @@
 #!/usr/bin/env node
 
-import { execSync as exec } from "node:child_process";
+import { execSync } from "node:child_process";
 import { consola } from "consola";
 import { defineCommand } from "citty";
 
+function createNew(args) {
+    const directory = args.dir || args._dir;
+    const command = directory
+      ? `npm create mcfly@latest ${directory}`
+      : "npm create mcfly@latest";
+    try {
+      execSync(command, { stdio: "inherit" });
+    } catch (e) {
+      consola.error(e);
+    }
+}
+
 export default defineCommand({
   meta: {
     name: "prepare",
@@ -22,14 +34,10 @@ export default defineCommand({
     },
   },
   async run({ args }) {
-    const directory = args.dir || args._dir;
-    const command = directory
-      ? `npm create mcfly@latest ${directory}`
-      : "npm create mcfly@latest";
-    try {
-      exec(command, { stdio: "inherit" });
-    } catch (e) {
-      consola.error(e);
-    }
+    createNew(args)
   },
 });
+
+export const exportedForTest = {
+  createNew
+}

packages/cli/package.json

@@ -8,7 +8,7 @@
     "mcfly": "./index.js"
   },
   "scripts": {
-    "test": "echo \"Error: no test specified\" && exit 1"
+    "test": "vitest"
   },
   "repository": {
     "type": "git",
@@ -25,5 +25,9 @@
     "@mcflyjs/core": "latest",
     "citty": "^0.1.4",
     "consola": "^3.2.3"
+  },
+  "devDependencies": {
+    "nitropack": "2.8",
+    "vitest": "^2.1.8"
   }
 }

packages/cli/test/build.test.js

@@ -0,0 +1,48 @@
+import consola from "consola";
+import { vi, expect, test } from "vitest";
+import { exportedForTest } from "../commands/build.mjs";
+
+const testFn = exportedForTest.build;
+
+const mocks = vi.hoisted(() => {
+  return {
+    execSync: vi.fn()
+  }
+})
+
+vi.mock('node:child_process', () => {
+  return {
+    execSync: mocks.execSync
+  }
+})
+
+test("start build with message", () => {
+  const message = "Building project...";
+  const spy = vi.spyOn(consola, "start");
+
+  testFn();
+
+  expect(spy).toHaveBeenCalledWith(message);
+});
+
+test("execute nitropack build", () => {
+  const command = "npx nitropack build";
+  const param = { stdio: "inherit" };
+
+  testFn();
+
+  expect(mocks.execSync).toHaveBeenCalledWith(command, param);
+});
+
+/**
+ * TODO
+ * - test catch error
+ */
+// test("catch error", () => {
+//   const spy = vi.spyOn(consola, "error");
+//   mocks.execSync.mockImplementation(() => new Error('hey'))
+
+//   testFn();
+
+//   expect(spy).toHaveBeenCalled();
+// });

packages/cli/test/new.test.js

@@ -0,0 +1,59 @@
+import { expect, test, vi } from "vitest";
+import { exportedForTest } from "../commands/new.mjs";
+import { execSync } from "node:child_process";
+
+const testFn = exportedForTest.createNew;
+
+test("execute create mcfly", () => {
+  const command = `npm create mcfly@latest`
+  const param = {stdio: 'inherit'}
+  vi.mock('node:child_process');
+
+  testFn({dir: undefined})
+
+  expect(execSync).toHaveBeenCalledWith(command, param)
+})
+
+test("execute create mcfly with no dir", () => {
+  const dir = 'fake-dir'
+  const command = `npm create mcfly@latest ${dir}`
+  const param = {stdio: 'inherit'}
+  vi.mock('node:child_process');
+
+  testFn({dir: undefined})
+
+  expect(execSync).not.toHaveBeenCalledWith(command, param)
+})
+
+test("execute create mcfly with dir", () => {
+  const dir = 'fake-dir'
+  const command = `npm create mcfly@latest ${dir}`
+  const param = {stdio: 'inherit'}
+  vi.mock('node:child_process');
+
+  testFn({dir})
+
+  expect(execSync).toHaveBeenCalledWith(command,param)
+})
+
+test("execute create mcfly with _dir", () => {
+  const dir = 'fake-dir'
+  const command = `npm create mcfly@latest ${dir}`
+  const param = {stdio: 'inherit'}
+  vi.mock('node:child_process');
+
+  testFn({_dir: dir})
+
+  expect(execSync).toHaveBeenCalledWith(command,param)
+})
+
+test("execute create mcfly with dir preferred over _dir", () => {
+  const dir = 'preferred-dir'
+  const command = `npm create mcfly@latest ${dir}`
+  const param = {stdio: 'inherit'}
+  vi.mock('node:child_process');
+
+  testFn({dir: dir, _dir: 'not-preferred'})
+
+  expect(execSync).toHaveBeenCalledWith(command,param)
+})

packages/cli/vitest.config.mjs

@@ -0,0 +1,7 @@
+import {defineConfig} from 'vitest/config';
+
+export default defineConfig({
+  test: {
+    globals: true,
+  },
+})