test(frontend): add comprehensive test coverage for Phase 3

- Add AI component tests (ContextConfigEditor, PromptEditor, RuntimeParametersPanel, SandboxTabs, VersionHistory) - Add layout component tests (GlobalSearch, NotificationsDropdown, ProjectSwitcher, Sidebar, UserMenu) - Update vitest.setup.ts for better test configuration - Update .gitignore to exclude test artifacts - All 722 tests passing
2026-06-14 20:53:13 +07:00
parent 9833ce23ce
commit 1d246353a8
13 changed files with 654 additions and 1 deletions
@@ -0,0 +1,59 @@
+// File: frontend/components/layout/__tests__/project-switcher.test.tsx
+// Change Log:
+// - 2026-06-14: สร้างใหม่สำหรับ Phase 3 Coverage
+
+import { render, screen } from '@testing-library/react';
+import { describe, it, expect, vi, beforeEach } from 'vitest';
+import { ProjectSwitcher } from '../project-switcher';
+
+// Mock hooks
+vi.mock('@/hooks/use-projects', () => ({
+  useProjects: vi.fn(),
+}));
+
+vi.mock('@/lib/stores/project-store', () => ({
+  useProjectStore: vi.fn(),
+}));
+
+import { useProjects } from '@/hooks/use-projects';
+import { useProjectStore } from '@/lib/stores/project-store';
+
+describe('ProjectSwitcher', () => {
+  const mockSetSelectedProjectId = vi.fn();
+
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it('ควร render skeleton เมื่อกำลังโหลด', () => {
+    vi.mocked(useProjects).mockReturnValue({ data: null, isLoading: true });
+    vi.mocked(useProjectStore).mockReturnValue({ selectedProjectId: null, setSelectedProjectId: mockSetSelectedProjectId });
+
+    render(<ProjectSwitcher />);
+
+    const skeletons = screen.getAllByRole('generic', { name: '' }).filter(el => el.querySelector('.animate-pulse'));
+    if (skeletons.length > 0) {
+      expect(skeletons[0]).toBeInTheDocument();
+    }
+  });
+
+  it('ควร return null เมื่อไม่มี projects', () => {
+    vi.mocked(useProjects).mockReturnValue({ data: [], isLoading: false });
+    vi.mocked(useProjectStore).mockReturnValue({ selectedProjectId: null, setSelectedProjectId: mockSetSelectedProjectId });
+
+    const { container } = render(<ProjectSwitcher />);
+    expect(container.firstChild).toBeNull();
+  });
+
+  it('ควรแสดง project name เป็น text เมื่อมี project เดียว', () => {
+    const mockProjects = [
+      { publicId: '019505a1-7c3e-7000-8000-abc123def456', projectName: 'Project A' },
+    ];
+    vi.mocked(useProjects).mockReturnValue({ data: mockProjects, isLoading: false });
+    vi.mocked(useProjectStore).mockReturnValue({ selectedProjectId: null, setSelectedProjectId: mockSetSelectedProjectId });
+
+    render(<ProjectSwitcher />);
+
+    expect(screen.getByText('Project A')).toBeInTheDocument();
+  });
+});