feat: add Card component family to shared/ui

src/shared/ui/Card/ui/Card.test.tsx

@@ -0,0 +1,79 @@
+import { describe, it, expect } from 'vitest'
+import { render, screen } from '@testing-library/react'
+import { Card, CardHeader, CardTitle, CardDescription, CardContent, CardFooter } from './Card'
+
+describe('Card', () => {
+  describe('rendering', () => {
+    it('renders children', () => {
+      render(<Card>Content</Card>)
+      expect(screen.getByText('Content')).toBeInTheDocument()
+    })
+    it('has brutal-border and brutal-shadow classes', () => {
+      const { container } = render(<Card>Content</Card>)
+      expect(container.firstChild).toHaveClass('brutal-border', 'brutal-shadow')
+    })
+  })
+  describe('background variants', () => {
+    it('defaults to ochre background', () => {
+      const { container } = render(<Card>Content</Card>)
+      expect(container.firstChild).toHaveClass('bg-ochre-clay')
+    })
+    it('applies slate background', () => {
+      const { container } = render(<Card background="slate">Content</Card>)
+      expect(container.firstChild).toHaveClass('bg-slate-indigo')
+    })
+    it('applies white background', () => {
+      const { container } = render(<Card background="white">Content</Card>)
+      expect(container.firstChild).toHaveClass('bg-white')
+    })
+  })
+  describe('padding', () => {
+    it('has default padding', () => {
+      const { container } = render(<Card>Content</Card>)
+      expect(container.firstChild).toHaveClass('p-6')
+    })
+    it('removes padding when noPadding is true', () => {
+      const { container } = render(<Card noPadding>Content</Card>)
+      expect(container.firstChild).not.toHaveClass('p-6')
+    })
+  })
+  describe('className passthrough', () => {
+    it('merges custom className', () => {
+      const { container } = render(<Card className="group">Content</Card>)
+      expect(container.firstChild).toHaveClass('group')
+    })
+  })
+})
+describe('CardHeader', () => {
+  it('renders children with bottom margin', () => {
+    render(<CardHeader>Header</CardHeader>)
+    expect(screen.getByText('Header')).toHaveClass('mb-4')
+  })
+})
+describe('CardTitle', () => {
+  it('renders children as h3', () => {
+    render(<CardTitle>Title</CardTitle>)
+    expect(screen.getByRole('heading', { level: 3 })).toHaveTextContent('Title')
+  })
+})
+describe('CardDescription', () => {
+  it('renders children as paragraph with opacity', () => {
+    render(<CardDescription>Desc</CardDescription>)
+    const el = screen.getByText('Desc')
+    expect(el.tagName).toBe('P')
+    expect(el).toHaveClass('opacity-80')
+  })
+})
+describe('CardContent', () => {
+  it('renders children in a div', () => {
+    render(<CardContent>Body</CardContent>)
+    expect(screen.getByText('Body')).toBeInTheDocument()
+  })
+})
+describe('CardFooter', () => {
+  it('renders children with top border', () => {
+    render(<CardFooter>Footer</CardFooter>)
+    const el = screen.getByText('Footer')
+    expect(el).toHaveClass('brutal-border-top', 'mt-6', 'pt-6')
+  })
+})