feat: add loading overlays and animations across various pages
- Implemented new CSS animations for UI elements including bobbing, pulsing, rotating, and spinning effects. - Integrated loading overlays in CrowdSecConfig, Login, ProxyHosts, Security, and WafConfig pages to enhance user experience during asynchronous operations. - Added contextual messages for loading states to inform users about ongoing processes. - Created tests for Login and Security pages to ensure overlays function correctly during login attempts and security operations.
This commit is contained in:
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import { render, screen } from '@testing-library/react'
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import { describe, it, expect } from 'vitest'
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import { CharonLoader, CharonCoinLoader, CerberusLoader, ConfigReloadOverlay } from '../LoadingStates'
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describe('CharonLoader', () => {
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it('renders boat animation with accessibility label', () => {
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render(<CharonLoader />)
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expect(screen.getByRole('status')).toHaveAttribute('aria-label', 'Loading')
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})
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it('renders with different sizes', () => {
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const { rerender } = render(<CharonLoader size="sm" />)
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expect(screen.getByRole('status')).toBeInTheDocument()
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rerender(<CharonLoader size="lg" />)
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expect(screen.getByRole('status')).toBeInTheDocument()
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})
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})
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describe('CharonCoinLoader', () => {
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it('renders coin animation with accessibility label', () => {
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render(<CharonCoinLoader />)
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expect(screen.getByRole('status')).toHaveAttribute('aria-label', 'Authenticating')
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})
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it('renders with different sizes', () => {
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const { rerender } = render(<CharonCoinLoader size="sm" />)
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expect(screen.getByRole('status')).toBeInTheDocument()
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rerender(<CharonCoinLoader size="lg" />)
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expect(screen.getByRole('status')).toBeInTheDocument()
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})
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})
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describe('CerberusLoader', () => {
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it('renders guardian animation with accessibility label', () => {
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render(<CerberusLoader />)
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expect(screen.getByRole('status')).toHaveAttribute('aria-label', 'Security Loading')
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})
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it('renders with different sizes', () => {
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const { rerender } = render(<CerberusLoader size="sm" />)
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expect(screen.getByRole('status')).toBeInTheDocument()
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rerender(<CerberusLoader size="lg" />)
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expect(screen.getByRole('status')).toBeInTheDocument()
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})
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})
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describe('ConfigReloadOverlay', () => {
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it('renders with Charon theme (default)', () => {
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render(<ConfigReloadOverlay />)
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expect(screen.getByText('Ferrying configuration...')).toBeInTheDocument()
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expect(screen.getByText('Charon is crossing the Styx')).toBeInTheDocument()
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})
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it('renders with Coin theme', () => {
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render(
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<ConfigReloadOverlay
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message="Paying the ferryman..."
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submessage="Your obol grants passage"
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type="coin"
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/>
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)
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expect(screen.getByText('Paying the ferryman...')).toBeInTheDocument()
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expect(screen.getByText('Your obol grants passage')).toBeInTheDocument()
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})
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it('renders with Cerberus theme', () => {
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render(
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<ConfigReloadOverlay
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message="Cerberus awakens..."
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submessage="Guardian of the gates stands watch"
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type="cerberus"
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/>
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)
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expect(screen.getByText('Cerberus awakens...')).toBeInTheDocument()
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expect(screen.getByText('Guardian of the gates stands watch')).toBeInTheDocument()
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})
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it('renders with custom messages', () => {
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render(
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<ConfigReloadOverlay
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message="Custom message"
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submessage="Custom submessage"
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type="charon"
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/>
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)
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expect(screen.getByText('Custom message')).toBeInTheDocument()
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expect(screen.getByText('Custom submessage')).toBeInTheDocument()
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})
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it('applies correct theme colors', () => {
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const { container, rerender } = render(<ConfigReloadOverlay type="charon" />)
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let overlay = container.querySelector('.bg-blue-950\\/90')
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expect(overlay).toBeInTheDocument()
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rerender(<ConfigReloadOverlay type="coin" />)
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overlay = container.querySelector('.bg-amber-950\\/90')
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expect(overlay).toBeInTheDocument()
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rerender(<ConfigReloadOverlay type="cerberus" />)
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overlay = container.querySelector('.bg-red-950\\/90')
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expect(overlay).toBeInTheDocument()
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})
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it('renders as full-screen overlay with high z-index', () => {
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const { container } = render(<ConfigReloadOverlay />)
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const overlay = container.querySelector('.fixed.inset-0.z-50')
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expect(overlay).toBeInTheDocument()
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})
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})
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@@ -0,0 +1,319 @@
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import { describe, it, expect } from 'vitest'
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import { render, screen } from '@testing-library/react'
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import {
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CharonLoader,
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CharonCoinLoader,
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CerberusLoader,
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ConfigReloadOverlay,
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} from '../LoadingStates'
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describe('LoadingStates - Security Audit', () => {
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describe('CharonLoader', () => {
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it('renders without crashing', () => {
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const { container } = render(<CharonLoader />)
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expect(container.querySelector('svg')).toBeInTheDocument()
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})
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it('handles all size variants', () => {
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const { rerender } = render(<CharonLoader size="sm" />)
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expect(screen.getByRole('status')).toBeInTheDocument()
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rerender(<CharonLoader size="md" />)
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expect(screen.getByRole('status')).toBeInTheDocument()
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rerender(<CharonLoader size="lg" />)
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expect(screen.getByRole('status')).toBeInTheDocument()
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})
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it('has accessible role and label', () => {
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render(<CharonLoader />)
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const status = screen.getByRole('status')
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expect(status).toHaveAttribute('aria-label', 'Loading')
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})
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it('applies correct size classes', () => {
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const { container, rerender } = render(<CharonLoader size="sm" />)
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expect(container.firstChild).toHaveClass('w-12', 'h-12')
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rerender(<CharonLoader size="md" />)
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expect(container.firstChild).toHaveClass('w-20', 'h-20')
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rerender(<CharonLoader size="lg" />)
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expect(container.firstChild).toHaveClass('w-28', 'h-28')
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})
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})
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describe('CharonCoinLoader', () => {
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it('renders without crashing', () => {
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const { container } = render(<CharonCoinLoader />)
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expect(container.querySelector('svg')).toBeInTheDocument()
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})
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it('has accessible role and label for authentication', () => {
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render(<CharonCoinLoader />)
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const status = screen.getByRole('status')
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expect(status).toHaveAttribute('aria-label', 'Authenticating')
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})
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it('renders gradient definition', () => {
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const { container } = render(<CharonCoinLoader />)
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const gradient = container.querySelector('#goldGradient')
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expect(gradient).toBeInTheDocument()
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})
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it('applies correct size classes', () => {
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const { container, rerender } = render(<CharonCoinLoader size="sm" />)
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expect(container.firstChild).toHaveClass('w-12', 'h-12')
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rerender(<CharonCoinLoader size="md" />)
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expect(container.firstChild).toHaveClass('w-20', 'h-20')
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rerender(<CharonCoinLoader size="lg" />)
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expect(container.firstChild).toHaveClass('w-28', 'h-28')
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})
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})
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describe('CerberusLoader', () => {
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it('renders without crashing', () => {
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const { container } = render(<CerberusLoader />)
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expect(container.querySelector('svg')).toBeInTheDocument()
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})
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it('has accessible role and label for security', () => {
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render(<CerberusLoader />)
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const status = screen.getByRole('status')
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expect(status).toHaveAttribute('aria-label', 'Security Loading')
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})
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it('renders three heads (three circles for heads)', () => {
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const { container } = render(<CerberusLoader />)
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const circles = container.querySelectorAll('circle')
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// At least 3 head circles should exist (plus paws and eyes)
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expect(circles.length).toBeGreaterThanOrEqual(3)
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})
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it('applies correct size classes', () => {
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const { container, rerender } = render(<CerberusLoader size="sm" />)
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expect(container.firstChild).toHaveClass('w-12', 'h-12')
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rerender(<CerberusLoader size="md" />)
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expect(container.firstChild).toHaveClass('w-20', 'h-20')
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rerender(<CerberusLoader size="lg" />)
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expect(container.firstChild).toHaveClass('w-28', 'h-28')
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})
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})
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describe('ConfigReloadOverlay - XSS Protection', () => {
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it('renders with default props', () => {
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render(<ConfigReloadOverlay />)
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expect(screen.getByText('Ferrying configuration...')).toBeInTheDocument()
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expect(screen.getByText('Charon is crossing the Styx')).toBeInTheDocument()
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})
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it('ATTACK: prevents XSS in message prop', () => {
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const xssPayload = '<script>alert("XSS")</script>'
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render(<ConfigReloadOverlay message={xssPayload} />)
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// React should escape this automatically
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expect(screen.getByText(xssPayload)).toBeInTheDocument()
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expect(document.querySelector('script')).not.toBeInTheDocument()
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})
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it('ATTACK: prevents XSS in submessage prop', () => {
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const xssPayload = '<img src=x onerror="alert(1)">'
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render(<ConfigReloadOverlay submessage={xssPayload} />)
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expect(screen.getByText(xssPayload)).toBeInTheDocument()
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expect(document.querySelector('img[onerror]')).not.toBeInTheDocument()
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})
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it('ATTACK: handles extremely long messages', () => {
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const longMessage = 'A'.repeat(10000)
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const { container } = render(<ConfigReloadOverlay message={longMessage} />)
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// Should render without crashing
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expect(container).toBeInTheDocument()
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expect(screen.getByText(longMessage)).toBeInTheDocument()
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})
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it('ATTACK: handles special characters', () => {
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const specialChars = '!@#$%^&*()_+-=[]{}|;:",.<>?/~`'
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render(
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<ConfigReloadOverlay
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message={specialChars}
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submessage={specialChars}
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/>
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)
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expect(screen.getAllByText(specialChars)).toHaveLength(2)
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})
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it('ATTACK: handles unicode and emoji', () => {
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const unicode = '🔥💀🐕🦺 λ µ π Σ 中文 العربية עברית'
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render(<ConfigReloadOverlay message={unicode} />)
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expect(screen.getByText(unicode)).toBeInTheDocument()
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})
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it('renders correct theme - charon (blue)', () => {
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const { container } = render(<ConfigReloadOverlay type="charon" />)
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const overlay = container.querySelector('.bg-blue-950\\/90')
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expect(overlay).toBeInTheDocument()
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})
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it('renders correct theme - coin (gold)', () => {
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const { container } = render(<ConfigReloadOverlay type="coin" />)
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const overlay = container.querySelector('.bg-amber-950\\/90')
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expect(overlay).toBeInTheDocument()
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})
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it('renders correct theme - cerberus (red)', () => {
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const { container } = render(<ConfigReloadOverlay type="cerberus" />)
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const overlay = container.querySelector('.bg-red-950\\/90')
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expect(overlay).toBeInTheDocument()
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})
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it('applies correct z-index (z-50)', () => {
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const { container } = render(<ConfigReloadOverlay />)
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const overlay = container.querySelector('.z-50')
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expect(overlay).toBeInTheDocument()
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})
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it('applies backdrop blur', () => {
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const { container } = render(<ConfigReloadOverlay />)
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const backdrop = container.querySelector('.backdrop-blur-sm')
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expect(backdrop).toBeInTheDocument()
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})
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it('ATTACK: type prop injection attempt', () => {
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// @ts-expect-error - Testing invalid type
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const { container } = render(<ConfigReloadOverlay type="<script>alert(1)</script>" />)
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// Should default to charon theme
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expect(container.querySelector('.bg-blue-950\\/90')).toBeInTheDocument()
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})
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})
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describe('Overlay Integration Tests', () => {
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it('CharonLoader renders inside overlay', () => {
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render(<ConfigReloadOverlay type="charon" />)
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expect(screen.getByRole('status')).toHaveAttribute('aria-label', 'Loading')
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})
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it('CharonCoinLoader renders inside overlay', () => {
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render(<ConfigReloadOverlay type="coin" />)
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expect(screen.getByRole('status')).toHaveAttribute('aria-label', 'Authenticating')
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})
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it('CerberusLoader renders inside overlay', () => {
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render(<ConfigReloadOverlay type="cerberus" />)
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expect(screen.getByRole('status')).toHaveAttribute('aria-label', 'Security Loading')
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})
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})
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describe('CSS Animation Requirements', () => {
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it('CharonLoader uses animate-bob-boat class', () => {
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const { container } = render(<CharonLoader />)
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const animated = container.querySelector('.animate-bob-boat')
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expect(animated).toBeInTheDocument()
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})
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it('CharonCoinLoader uses animate-spin-y class', () => {
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const { container } = render(<CharonCoinLoader />)
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const animated = container.querySelector('.animate-spin-y')
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expect(animated).toBeInTheDocument()
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})
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it('CerberusLoader uses animate-rotate-head class', () => {
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const { container } = render(<CerberusLoader />)
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const animated = container.querySelector('.animate-rotate-head')
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expect(animated).toBeInTheDocument()
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})
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})
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describe('Edge Cases', () => {
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it('handles undefined size prop gracefully', () => {
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const { container } = render(<CharonLoader size={undefined} />)
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expect(container.firstChild).toHaveClass('w-20', 'h-20') // defaults to md
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})
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it('handles null message', () => {
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// @ts-expect-error - Testing null
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render(<ConfigReloadOverlay message={null} />)
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expect(screen.getByText('null')).toBeInTheDocument()
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})
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it('handles empty string message', () => {
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render(<ConfigReloadOverlay message="" submessage="" />)
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// Should render but be empty
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expect(screen.queryByText('Ferrying configuration...')).not.toBeInTheDocument()
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})
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it('handles undefined type prop', () => {
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const { container } = render(<ConfigReloadOverlay type={undefined} />)
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// Should default to charon
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expect(container.querySelector('.bg-blue-950\\/90')).toBeInTheDocument()
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})
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})
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describe('Accessibility Requirements', () => {
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it('overlay is keyboard accessible', () => {
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const { container } = render(<ConfigReloadOverlay />)
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const overlay = container.firstChild
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expect(overlay).toBeInTheDocument()
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})
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it('all loaders have status role', () => {
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render(
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<>
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<CharonLoader />
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<CharonCoinLoader />
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<CerberusLoader />
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</>
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)
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const statuses = screen.getAllByRole('status')
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expect(statuses).toHaveLength(3)
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})
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it('all loaders have aria-label', () => {
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const { container: c1 } = render(<CharonLoader />)
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const { container: c2 } = render(<CharonCoinLoader />)
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const { container: c3 } = render(<CerberusLoader />)
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expect(c1.firstChild).toHaveAttribute('aria-label')
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expect(c2.firstChild).toHaveAttribute('aria-label')
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expect(c3.firstChild).toHaveAttribute('aria-label')
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})
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})
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describe('Performance Tests', () => {
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it('renders CharonLoader quickly', () => {
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const start = performance.now()
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render(<CharonLoader />)
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const end = performance.now()
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expect(end - start).toBeLessThan(100) // Should render in <100ms
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})
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it('renders CharonCoinLoader quickly', () => {
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const start = performance.now()
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render(<CharonCoinLoader />)
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const end = performance.now()
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expect(end - start).toBeLessThan(100)
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})
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it('renders CerberusLoader quickly', () => {
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const start = performance.now()
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render(<CerberusLoader />)
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const end = performance.now()
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expect(end - start).toBeLessThan(100)
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})
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it('renders ConfigReloadOverlay quickly', () => {
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const start = performance.now()
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render(<ConfigReloadOverlay />)
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const end = performance.now()
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expect(end - start).toBeLessThan(100)
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})
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})
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})
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