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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,71 @@ | ||
| import React from 'react' | ||
| import { render, cleanup } from '@testing-library/react' | ||
| import '@testing-library/jest-dom/extend-expect' | ||
|
|
||
| import Spinner, { | ||
| SpinnerProps, | ||
| getSize, | ||
| getThickness, | ||
| getGap, | ||
| getSpeed, | ||
| } from './index' | ||
| import { AdaptProvider } from '../' | ||
| import 'jest-styled-components' | ||
|
|
||
| afterEach(cleanup) | ||
|
|
||
| describe('Spinner component', () => { | ||
| const renderComponent = (customProps?: SpinnerProps) => | ||
| render( | ||
| <AdaptProvider> | ||
| <Spinner {...customProps} /> | ||
| </AdaptProvider> | ||
| ) | ||
|
|
||
| const sizes: Measure[] = ['sm', 'md', 'lg', 'xl'] | ||
| const speeds: Speed[] = ['fast', 'slow', 'normal'] | ||
|
|
||
| it('should render without crashing', () => { | ||
| const { container } = renderComponent() | ||
| const firstChild = container.firstChild | ||
| expect(firstChild).toBeInTheDocument() | ||
| }) | ||
|
|
||
| it('should render for all sizes', () => { | ||
| for (let size of sizes) { | ||
| const { container } = renderComponent({ size: size }) | ||
| const firstChild = container.firstChild | ||
| const sizeValue = `${getSize(size)}rem` | ||
| expect(firstChild).toHaveAttribute('height', sizeValue) | ||
| expect(firstChild).toHaveAttribute('width', sizeValue) | ||
| } | ||
| }) | ||
|
|
||
| it('should render for all thicknesses', () => { | ||
| for (let size of sizes) { | ||
| const { container } = renderComponent({ thickness: size }) | ||
| const circleElement = container.querySelector('circle') | ||
| const thicknessValue = `${getThickness(size)}` | ||
| expect(circleElement).toHaveAttribute('stroke-width', thicknessValue) | ||
| const radiusValue = `${14 - getThickness(size) / 2}` | ||
| expect(circleElement).toHaveAttribute('r', radiusValue) | ||
| } | ||
| }) | ||
|
|
||
| it('should render for all gaps', () => { | ||
| for (let size of sizes) { | ||
| const { container } = renderComponent({ gap: size }) | ||
| const circleElement = container.querySelector('circle') | ||
| const gapValue = `${Math.PI * 2 * (11 - getGap(size))}` | ||
| expect(circleElement).toHaveAttribute('stroke-dasharray', gapValue) | ||
| } | ||
| }) | ||
|
|
||
| it('should render for all speeds', () => { | ||
| for (let speed of speeds) { | ||
| const { container } = renderComponent({ speed: speed }) | ||
| const firstChild = container.firstChild | ||
| expect(firstChild).toHaveStyle(`animation-duration: ${getSpeed(speed)}ms`) | ||
| } | ||
| }) | ||
| }) |
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