From c6ca8dfc5d221166f1fbf9c47ae7f8fc0229e5fe Mon Sep 17 00:00:00 2001
From: Muskan <sajwanmuskan123@gmail.com>
Date: Wed, 3 Jun 2026 11:05:03 +0530
Subject: [PATCH] test(ResumePreviewForm-type-compiler): verify TypeScript
 Compiler Validation & Schema Constraints Stability

---
 .../ResumePreviewForm.type-compiler.test.tsx  | 95 +++++++++++++++++++
 1 file changed, 95 insertions(+)
 create mode 100644 components/dashboard/ResumePreviewForm.type-compiler.test.tsx

diff --git a/components/dashboard/ResumePreviewForm.type-compiler.test.tsx b/components/dashboard/ResumePreviewForm.type-compiler.test.tsx
new file mode 100644
index 000000000..ec7e15bcc
--- /dev/null
+++ b/components/dashboard/ResumePreviewForm.type-compiler.test.tsx
@@ -0,0 +1,95 @@
+import { render, screen, fireEvent, waitFor } from '@testing-library/react';
+import { describe, it, expect, vi, beforeEach } from 'vitest';
+import type { ReactNode, HTMLAttributes } from 'react';
+import ResumePreviewForm from './ResumePreviewForm';
+import '@testing-library/jest-dom';
+
+const { mockToastError, mockToastSuccess } = vi.hoisted(() => ({
+  mockToastError: vi.fn(),
+  mockToastSuccess: vi.fn(),
+}));
+
+vi.mock('sonner', () => ({
+  toast: {
+    error: mockToastError,
+    success: mockToastSuccess,
+  },
+}));
+
+vi.mock('framer-motion', () => ({
+  motion: {
+    div: ({ children, ...props }: HTMLAttributes<HTMLDivElement> & { children?: ReactNode }) => (
+      <div {...props}>{children}</div>
+    ),
+  },
+}));
+
+const defaultProps = {
+  githubUsername: 'testuser',
+  parsed: {
+    name: 'John Doe',
+    email: 'john@example.com',
+    phone: '1234567890',
+    skills: ['React', 'TypeScript'],
+    education: [
+      { institution: 'MIT', degree: 'BTech', field: 'CSE', startDate: '2022', endDate: '2026' },
+    ],
+    experience: [
+      {
+        company: 'Google',
+        role: 'Intern',
+        startDate: '2024',
+        endDate: '2024',
+        description: 'Worked on X',
+      },
+    ],
+  },
+  fileName: 'resume.pdf',
+  onBack: vi.fn(),
+  onComplete: vi.fn(),
+};
+
+describe('ResumePreviewForm - TypeScript Compiler Validation & Schema Constraints Stability', () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it('renders all parsed fields correctly with valid prop schema', () => {
+    render(<ResumePreviewForm {...defaultProps} />);
+    expect(screen.getByDisplayValue('John Doe')).toBeInTheDocument();
+    expect(screen.getByDisplayValue('john@example.com')).toBeInTheDocument();
+  });
+
+  it('blocks save when required name field is empty', async () => {
+    global.fetch = vi.fn();
+    render(<ResumePreviewForm {...defaultProps} parsed={{ ...defaultProps.parsed, name: '' }} />);
+    fireEvent.click(screen.getByText('Save Profile'));
+    await waitFor(() => {
+      expect(mockToastError).toHaveBeenCalledWith('Name and email are required');
+    });
+    expect(global.fetch).not.toHaveBeenCalled();
+  });
+
+  it('accepts optional skill fields and adds new empty skill without compile error', () => {
+    render(<ResumePreviewForm {...defaultProps} />);
+    const addButtons = screen.getAllByText('Add');
+    fireEvent.click(addButtons[0]);
+    const inputs = screen.getAllByDisplayValue('');
+    expect(inputs.length).toBeGreaterThan(0);
+  });
+
+  it('validates email as required field and blocks submission when empty', async () => {
+    global.fetch = vi.fn();
+    render(<ResumePreviewForm {...defaultProps} parsed={{ ...defaultProps.parsed, email: '' }} />);
+    fireEvent.click(screen.getByText('Save Profile'));
+    await waitFor(() => {
+      expect(mockToastError).toHaveBeenCalledWith('Name and email are required');
+    });
+  });
+
+  it('calls onBack when back button is clicked confirming prop callback type', () => {
+    render(<ResumePreviewForm {...defaultProps} />);
+    fireEvent.click(screen.getByText('Back'));
+    expect(defaultProps.onBack).toHaveBeenCalled();
+  });
+});