34 lines
1.3 KiB
TypeScript
34 lines
1.3 KiB
TypeScript
import { render } from '@testing-library/react'
|
|
import { describe, expect, it } from 'vitest'
|
|
import { Icon, type IconName } from '../src/components/Icon'
|
|
import { iconMap, iconRegistry } from '../src/components/icon-registry'
|
|
|
|
describe('icon registry (single source of truth)', () => {
|
|
it('has unique names', () => {
|
|
const names = iconRegistry.map(entry => entry.name)
|
|
expect(new Set(names).size).toBe(names.length)
|
|
})
|
|
|
|
it('maps every name (including aliases) to a real registry component', () => {
|
|
const components = new Set(iconRegistry.map(entry => entry.component))
|
|
for (const [name, component] of Object.entries(iconMap)) {
|
|
expect(components.has(component), `icon "${name}" has no canonical twin in the registry`).toBe(true)
|
|
}
|
|
})
|
|
|
|
it('resolves every registry entry through iconMap', () => {
|
|
for (const entry of iconRegistry) {
|
|
expect(iconMap[entry.name]).toBe(entry.component)
|
|
}
|
|
})
|
|
|
|
it('renders a registry icon by name', () => {
|
|
const { container } = render(<Icon name="sparkles" data-testid="sparkles" />)
|
|
expect(container.querySelector('svg')).toBeInTheDocument()
|
|
})
|
|
|
|
it('throws on unknown names in dev instead of silently rendering a wrong glyph', () => {
|
|
expect(() => render(<Icon name={'definitely-not-an-icon' as IconName} />)).toThrow(/Unknown icon name/)
|
|
})
|
|
})
|