test(discordbutton-mouse-interactivity): add hover interaction coverage

Author: VirenSumbly

components/DiscordButton.test.tsx

@@ -1,6 +1,7 @@
 import { render, screen, fireEvent } from '@testing-library/react';
 import '@testing-library/jest-dom/vitest';
-import { describe, expect, it, vi } from 'vitest';
+import { describe, expect, it, vi, beforeEach } from 'vitest';
+import gsap from 'gsap';
 import { DiscordButton } from './DiscordButton';
 // Mock framer-motion
 vi.mock('framer-motion', () => ({
@@ -58,3 +59,53 @@ describe('DiscordButton', () => {
     expect(link).toHaveAttribute('target', '_blank');
   });
 });
+
+describe('DiscordButton mouse interactivity', () => {
+  beforeEach(() => {
+    vi.clearAllMocks();
+  });
+
+  it('sets hover state on mouse enter', () => {
+    render(<DiscordButton />);
+
+    const link = screen.getByRole('link');
+
+    fireEvent.mouseEnter(link);
+
+    expect(link).toBeInTheDocument();
+  });
+
+  it('triggers gsap animation on mouse move while hovered', () => {
+    render(<DiscordButton />);
+
+    const link = screen.getByRole('link');
+
+    fireEvent.mouseEnter(link);
+
+    fireEvent.mouseMove(link, {
+      clientX: 100,
+      clientY: 50,
+    });
+
+    expect(gsap.to).toHaveBeenCalled();
+  });
+
+  it('resets gsap transforms on mouse leave', () => {
+    render(<DiscordButton />);
+
+    const link = screen.getByRole('link');
+
+    fireEvent.mouseEnter(link);
+    fireEvent.mouseLeave(link);
+
+    expect(gsap.to).toHaveBeenCalledWith(
+      expect.anything(),
+      expect.objectContaining({
+        x: 0,
+        y: 0,
+        rotationX: 0,
+        rotationY: 0,
+      })
+    );
+  });
+});