First batch of modules/activities tests (#4446)

Co-authored-by: gitstart-twenty <gitstart-twenty@users.noreply.github.com>
Co-authored-by: v1b3m <vibenjamin6@gmail.com>
Co-authored-by: Matheus <matheus_benini@hotmail.com>
Co-authored-by: Thiago Nascimbeni <tnascimbeni@gmail.com>

packages/twenty-front/src/modules/activities/notes/hooks/__tests__/useNotes.test.ts

@@ -0,0 +1,45 @@
+import { renderHook } from '@testing-library/react';
+
+import { useNotes } from '@/activities/notes/hooks/useNotes';
+import { ActivityTargetableObject } from '@/activities/types/ActivityTargetableEntity';
+
+jest.mock('@/activities/hooks/useActivities', () => ({
+  useActivities: jest.fn(() => ({
+    activities: [{ id: '1', content: 'Example Note' }],
+    initialized: true,
+    loading: false,
+  })),
+}));
+
+jest.mock('recoil', () => {
+  const actualRecoil = jest.requireActual('recoil');
+  return {
+    ...actualRecoil,
+    useRecoilState: jest.fn(() => {
+      const mockCurrentNotesQueryVariables = {
+        filter: {
+          type: { eq: 'Note' },
+        },
+        orderBy: 'mockOrderBy',
+      };
+      return [mockCurrentNotesQueryVariables, jest.fn()];
+    }),
+    atom: jest.fn(),
+  };
+});
+
+describe('useNotes', () => {
+  it('should return notes, initialized, and loading as expected', () => {
+    const mockTargetableObject: ActivityTargetableObject = {
+      id: '1',
+      targetObjectNameSingular: 'Example Target',
+    };
+    const { result } = renderHook(() => useNotes(mockTargetableObject));
+
+    expect(result.current.notes).toEqual([
+      { id: '1', content: 'Example Note' },
+    ]);
+    expect(result.current.initialized).toBe(true);
+    expect(result.current.loading).toBe(false);
+  });
+});