test: implement unit testing suite for bash script generators

src/__tests__/scripts.test.ts

@@ -0,0 +1,77 @@
+import { describe, it, expect } from 'vitest';
+import { generateArchScript } from '@/lib/scripts/arch';
+import { generateUbuntuScript } from '@/lib/scripts/ubuntu';
+import { generateFlatpakScript } from '@/lib/scripts/flatpak';
+import type { PackageInfo } from '@/lib/scripts/shared';
+import type { AppData } from '@/lib/data';
+
+// Mock AppData objects
+const mockAppOfficial: AppData = {
+    id: 'mock-official',
+    name: 'Mock Official App',
+    description: 'A mock app from official repos',
+    category: 'System',
+    icon: { type: 'iconify', set: 'mdi', name: 'test' },
+    targets: { arch: 'mock-pkg', ubuntu: 'mock-pkg', flatpak: 'org.mock.App' }
+};
+
+const mockAppAur: AppData = {
+    id: 'mock-aur',
+    name: 'Mock AUR App',
+    description: 'A mock app from AUR',
+    category: 'System',
+    icon: { type: 'iconify', set: 'mdi', name: 'test' },
+    targets: { arch: 'mock-aur-bin' }
+};
+
+describe('Script Generators', () => {
+    describe('Arch Linux Generator', () => {
+        const officialPkg: PackageInfo = { app: mockAppOfficial, pkg: 'mock-pkg' };
+        const aurPkg: PackageInfo = { app: mockAppAur, pkg: 'mock-aur-bin' };
+
+        it('should generate script for official packages only', () => {
+            const script = generateArchScript([officialPkg]);
+            expect(script).toContain('sudo pacman');
+            expect(script).toContain('install_pkg "Mock Official App" "mock-pkg" "sudo pacman"');
+            expect(script).not.toContain('yay');
+            expect(script).not.toContain('paru');
+        });
+
+        it('should include AUR helper logic if AUR packages are present', () => {
+            const scriptWithYay = generateArchScript([officialPkg, aurPkg], 'yay');
+            expect(scriptWithYay).toContain('command -v yay');
+            expect(scriptWithYay).toContain('install_pkg "Mock AUR App" "mock-aur-bin" "yay"');
+
+            const scriptWithParu = generateArchScript([officialPkg, aurPkg], 'paru');
+            expect(scriptWithParu).toContain('command -v paru');
+            expect(scriptWithParu).toContain('install_pkg "Mock AUR App" "mock-aur-bin" "paru"');
+        });
+
+        it('should contain standard bash boilerplates', () => {
+            const script = generateArchScript([officialPkg]);
+            expect(script).toContain('#!/bin/bash');
+            expect(script).toContain('set -euo pipefail');
+            expect(script).toContain('wait_for_lock');
+        });
+    });
+
+    describe('Ubuntu/Debian Generator', () => {
+        const pkg: PackageInfo = { app: mockAppOfficial, pkg: 'mock-pkg' };
+
+        it('should generate apt install commands', () => {
+            const script = generateUbuntuScript([pkg]);
+            expect(script).toContain('sudo apt-get update');
+            expect(script).toContain('install_pkg "Mock Official App" "mock-pkg"');
+        });
+    });
+
+    describe('Flatpak Generator', () => {
+        const pkg: PackageInfo = { app: mockAppOfficial, pkg: 'org.mock.App' };
+
+        it('should add flathub remote and install app', () => {
+            const script = generateFlatpakScript([pkg]);
+            expect(script).toContain('flatpak remote-add --if-not-exists flathub');
+            expect(script).toContain('install_pkg "Mock Official App" "org.mock.App"');
+        });
+    });
+});