From d6674aad05d4b1d5e0541bba4f1d7ba0e3b76c60 Mon Sep 17 00:00:00 2001
From: zubeyralmaho <zubeyralmaho@users.noreply.github.com>
Date: Sun, 8 Mar 2026 00:47:11 +0300
Subject: [PATCH] feat: add CI workflow and unit tests for utility functions

---
 .github/workflows/ci.yml |  62 +++++++++++++++++++++
 tests/functions.spec.js  | 114 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 176 insertions(+)
 create mode 100644 .github/workflows/ci.yml
 create mode 100644 tests/functions.spec.js

diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
new file mode 100644
index 0000000..b69f16e
--- /dev/null
+++ b/.github/workflows/ci.yml
@@ -0,0 +1,62 @@
+name: CI
+
+on:
+  pull_request:
+    branches: [master]
+  push:
+    branches: [master]
+
+jobs:
+  lint:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '18'
+          cache: 'yarn'
+
+      - name: Install dependencies
+        run: yarn install --frozen-lockfile
+
+      - name: Run ESLint
+        run: yarn lint
+
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '18'
+          cache: 'yarn'
+
+      - name: Install dependencies
+        run: yarn install --frozen-lockfile
+
+      - name: Build
+        run: yarn build
+
+  test:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Setup Node.js
+        uses: actions/setup-node@v4
+        with:
+          node-version: '18'
+          cache: 'yarn'
+
+      - name: Install dependencies
+        run: yarn install --frozen-lockfile
+
+      - name: Build (required for tests)
+        run: yarn build
+
+      - name: Run tests
+        run: yarn test
diff --git a/tests/functions.spec.js b/tests/functions.spec.js
new file mode 100644
index 0000000..d3754bb
--- /dev/null
+++ b/tests/functions.spec.js
@@ -0,0 +1,114 @@
+import { formatTimeDiff, isOutputTxt, deepCloneMap, formatMissingProjects, getMissingRequiredFiles } from '../build/utils/functions';
+import { SAVE_AS_TXT_KEYWORD } from '../build/utils/constants';
+
+describe('formatTimeDiff', () => {
+  test('should format seconds correctly', () => {
+    const time = [5, 500000000]; // 5.5 seconds
+    const result = formatTimeDiff(time);
+    expect(result).toBe('5.500s');
+  });
+
+  test('should format time over 60 seconds as minutes', () => {
+    const time = [125, 0]; // 2 minutes 5 seconds
+    const result = formatTimeDiff(time);
+    expect(result).toBe('2m 5.000s');
+  });
+
+  test('should handle nanoseconds precision', () => {
+    const time = [0, 123456789];
+    const result = formatTimeDiff(time);
+    expect(result).toBe('0.123s');
+  });
+
+  test('should handle zero time', () => {
+    const time = [0, 0];
+    const result = formatTimeDiff(time);
+    expect(result).toBe('0.000s');
+  });
+});
+
+describe('isOutputTxt', () => {
+  test('should return true for stdout string', () => {
+    expect(isOutputTxt(SAVE_AS_TXT_KEYWORD)).toBe(true);
+  });
+
+  test('should return false for other strings', () => {
+    expect(isOutputTxt('build')).toBe(false);
+    expect(isOutputTxt('dist')).toBe(false);
+  });
+
+  test('should return true when array contains stdout', () => {
+    expect(isOutputTxt(['build', SAVE_AS_TXT_KEYWORD])).toBe(true);
+  });
+
+  test('should return false when array does not contain stdout', () => {
+    expect(isOutputTxt(['build', 'dist'])).toBe(false);
+  });
+});
+
+describe('deepCloneMap', () => {
+  test('should create a deep clone of Map with Set values', () => {
+    const original = new Map();
+    original.set('key1', new Set(['a', 'b', 'c']));
+    original.set('key2', new Set(['x', 'y']));
+
+    const cloned = deepCloneMap(original);
+
+    // Check that values are equal
+    expect(cloned.get('key1')).toEqual(new Set(['a', 'b', 'c']));
+    expect(cloned.get('key2')).toEqual(new Set(['x', 'y']));
+
+    // Verify it's a different reference
+    expect(cloned).not.toBe(original);
+    expect(cloned.get('key1')).not.toBe(original.get('key1'));
+  });
+
+  test('should handle empty map', () => {
+    const original = new Map();
+    const cloned = deepCloneMap(original);
+    expect(cloned.size).toBe(0);
+  });
+});
+
+describe('formatMissingProjects', () => {
+  test('should format projects with time', () => {
+    const projects = [
+      { buildProject: 'app1', time: [5, 0] }
+    ];
+    const result = formatMissingProjects(projects, 'Project');
+    expect(result).toEqual([
+      { 'Project': 'app1', 'Time': '5.000s' }
+    ]);
+  });
+
+  test('should format projects with execTime and cacheTime', () => {
+    const projects = [
+      { buildProject: 'app2', execTime: [3, 0], cacheTime: [2, 0] }
+    ];
+    const result = formatMissingProjects(projects, 'Project');
+    expect(result[0]['Project']).toBe('app2');
+    expect(result[0]['Total Time']).toBe('5.000s');
+  });
+
+  test('should handle projects without time info', () => {
+    const projects = [
+      { buildProject: 'app3' }
+    ];
+    const result = formatMissingProjects(projects, 'Project');
+    expect(result).toEqual([
+      { 'Project': 'app3' }
+    ]);
+  });
+});
+
+describe('getMissingRequiredFiles', () => {
+  test('should return empty array when requiredFiles is undefined', () => {
+    const result = getMissingRequiredFiles('/some/path', undefined);
+    expect(result).toEqual([]);
+  });
+
+  test('should return empty array when requiredFiles is empty', () => {
+    const result = getMissingRequiredFiles('/some/path', []);
+    expect(result).toEqual([]);
+  });
+});