✅ test(people): add unit test for people-related components

src/components/molecules/EmployeeDescription/index.test.tsx

@@ -0,0 +1,43 @@
+import React from 'react'
+import { render, screen, fireEvent } from '@testing-library/react'
+import { vi } from 'vitest'
+import EmployeeDescriptionDialog, { EmployeeDescription } from './index'
+
+describe('EmployeeDescriptionDialog', () => {
+  const base: EmployeeDescription = {
+    title: 'Sir Tester',
+    position: 'Tester General',
+    image: '/images/tester.jpg',
+    body: ['First paragraph', 'Second paragraph'],
+    captions: ['Caption A', 'Caption B'],
+  }
+
+  it('renders title, position, image and body paragraphs', () => {
+    render(<EmployeeDescriptionDialog open description={base} />)
+
+    expect(screen.getByText(base.title)).toBeInTheDocument()
+    expect(screen.getByText(base.position!)).toBeInTheDocument()
+    const img = screen.getByAltText(base.title) as HTMLImageElement
+    expect(img).toBeInTheDocument()
+    expect(img.src).toContain(base.image)
+    expect(screen.getByText('First paragraph')).toBeInTheDocument()
+    expect(screen.getByText('Second paragraph')).toBeInTheDocument()
+  })
+
+  it('renders captions when provided', () => {
+    render(<EmployeeDescriptionDialog open description={base} />)
+
+    expect(screen.getByText('Caption A')).toBeInTheDocument()
+    expect(screen.getByText('Caption B')).toBeInTheDocument()
+  })
+
+  it('calls onClose when close button is clicked', () => {
+    const handleClose = vi.fn()
+    render(<EmployeeDescriptionDialog open description={base} onClose={handleClose} />)
+
+    const button = screen.getByLabelText('close')
+    fireEvent.click(button)
+
+    expect(handleClose).toHaveBeenCalledTimes(1)
+  })
+})

src/components/molecules/EmplyeeCard/index.test.tsx

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+import { render, screen, fireEvent } from '@testing-library/react'
+import { vi } from 'vitest'
+
+import EmplyeeCard from './index'
+
+describe('EmplyeeCard', () => {
+  const name = 'John Doe'
+  const image = '/images/john.jpg'
+  const position = 'Blacksmith'
+
+  it('renders name, image and optional position', () => {
+    render(<EmplyeeCard name={name} image={image} position={position} />)
+
+    expect(screen.getByText(name)).toBeInTheDocument()
+    expect(screen.getByText(position)).toBeInTheDocument()
+
+    const img = screen.getByAltText(`${name} image`) as HTMLImageElement
+    expect(img).toBeInTheDocument()
+    expect(img.src).toContain(image)
+  })
+
+  it('calls onClick with (event, description) payload', () => {
+    const description = { body: ['this is a description for John Doe'] }
+    const handleClick = vi.fn()
+    render(<EmplyeeCard name={name} image={image} position={position} description={description} onClick={handleClick} />)
+
+    fireEvent.click(screen.getByText(name))
+
+    expect(handleClick).toHaveBeenCalledTimes(1)
+    expect(handleClick).toHaveBeenCalledWith(expect.any(Object), {
+      title: name,
+      image: image,
+      position: position,
+      ...description,
+    })
+  })
+
+  it('calls onClick with the fields set in the description', () => {
+    const description = {
+      title: 'Jane Doe',
+      position: 'Barber',
+      image: '/images/jane.jpg',
+      body: ['this is a description for Jane Doe'],
+    }
+    const handleClick = vi.fn()
+    render(<EmplyeeCard name={name} image={image} position={position} description={description} onClick={handleClick} />)
+
+    fireEvent.click(screen.getByText(name))
+
+    expect(handleClick).toHaveBeenCalledTimes(1)
+    expect(handleClick).toHaveBeenCalledWith(expect.any(Object), {
+      ...description,
+    })
+  })
+})

src/components/molecules/EmplyeeStack/index.test.tsx

@@ -0,0 +1,81 @@
+import React from 'react'
+import { render, screen, fireEvent } from '@testing-library/react'
+import { vi } from 'vitest'
+
+import 'components/molecules/EmplyeeCard/index.js'
+import EmplyeeStack from './index'
+
+// Mock EmplyeeCard to make click handling deterministic in tests
+vi.mock('components/molecules/EmplyeeCard/index.js', () => ({
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  EmplyeeCard: (props: any) => (
+    <div
+      data-testid="mock-card"
+      onClick={e => props.onClick?.(e, { title: props.name, image: props.image, position: props.position, ...(props.description || {}) })}>
+      <img alt={`${props.name} image`} src={props.image} />
+      {props.name}
+    </div>
+  ),
+}))
+
+describe('EmplyeeStack', () => {
+  const items = [
+    { name: 'Alice', image: '/images/alice.jpg', position: 'Armorer' },
+    { name: 'Bob', image: '/images/bob.jpg', position: 'Fletcher' },
+    { name: 'Charlie', image: '/images/charlie.jpg', position: 'Scribe' },
+  ]
+
+  it('renders all provided cards (up to maxVisible)', () => {
+    render(<EmplyeeStack items={items} />)
+
+    const imgs = screen.getAllByRole('img')
+    expect(imgs).toHaveLength(items.length)
+    expect(imgs[0]).toHaveAttribute('alt', `${items[0].name} image`)
+  })
+
+  it('renders provided cards up to maxVisible', () => {
+    render(<EmplyeeStack items={items} maxVisible={2} />)
+
+    const imgs = screen.getAllByRole('img')
+    expect(imgs).toHaveLength(2)
+  })
+
+  it('rotates the top card to the back on click', () => {
+    render(<EmplyeeStack items={items} />)
+
+    // initial order: Alice, Bob, Charlie
+    let imgs = screen.getAllByRole('img')
+    expect(imgs[0]).toHaveAttribute('alt', 'Alice image')
+
+    // clicking the shuffle IconButton rotates the deck
+    const buttons = screen.getAllByRole('button')
+    fireEvent.click(buttons[buttons.length - 1])
+
+    imgs = screen.getAllByRole('img')
+    // after rotation: Bob, Charlie, Alice
+    expect(imgs[0]).toHaveAttribute('alt', 'Bob image')
+    expect(imgs[1]).toHaveAttribute('alt', 'Charlie image')
+    expect(imgs[2]).toHaveAttribute('alt', 'Alice image')
+  })
+
+  it('forwards and calls per-card onClick handlers with description payload', () => {
+    const handleClick = vi.fn()
+    const items = [
+      { name: 'Alice', image: '/images/alice.jpg', position: 'Armorer', description: { body: ['A'] } },
+      { name: 'Bob', image: '/images/bob.jpg', position: 'Fletcher' },
+    ]
+
+    render(<EmplyeeStack items={items} onClick={handleClick} />)
+
+    const alice = screen.getByText('Alice')
+    fireEvent.click(alice)
+
+    expect(handleClick).toHaveBeenCalledTimes(1)
+    expect(handleClick).toHaveBeenCalledWith(expect.any(Object), {
+      title: 'Alice',
+      image: '/images/alice.jpg',
+      position: 'Armorer',
+      body: ['A'],
+    })
+  })
+})

src/components/pages/PeoplePage/PeoplePage.test.tsx

@@ -1,15 +1,40 @@
-import { screen } from '@testing-library/react'
+import { screen, fireEvent } from '@testing-library/react'
 
+import 'components/molecules/EmplyeeStack/index.js'
 import { renderWithRouter as render } from 'components/utils/tests/index.js'
-import ProjectsPage from '.'
+import ProjectsPage from './index.js'
 
+// Mock EmplyeeStack so tests can simulate a card click opening the description dialog
 vi.stubGlobal('open', vi.fn())
+vi.mock('components/molecules/EmplyeeStack/index.js', () => ({
+  __esModule: true,
+  // eslint-disable-next-line @typescript-eslint/no-explicit-any
+  default: (props: any) => (
+    <button
+      data-testid="mock-stack"
+      onClick={e => props.onClick?.(e, { title: 'Mock Person', position: 'Tester', image: '/img/mock.jpg', body: ['mock body'] })}>
+      MockStack
+    </button>
+  ),
+}))
+
 describe('PeoplePage component', () => {
   test('renders without crashing and displays the correct project titles', () => {
     render(<ProjectsPage />)
 
-    // check the section titles
-    expect(screen.getByText('Ferantino')).toBeInTheDocument()
-    expect(screen.getByText('Galacino Galaci')).toBeInTheDocument()
+    // page title renders and stacks are present (mocked)
+    expect(screen.getByLabelText('page-title')).toBeInTheDocument()
+    const stacks = screen.getAllByTestId('mock-stack')
+    expect(stacks).not.toHaveLength(0)
+  })
+
+  test('opens description dialog when a stack item is clicked', () => {
+    render(<ProjectsPage />)
+
+    const [btn] = screen.getAllByTestId('mock-stack')
+    fireEvent.click(btn)
+
+    // dialog should show the mocked person's title
+    expect(screen.getByText('Mock Person')).toBeInTheDocument()
   })
 })