75 lines
3.0 KiB
TypeScript
75 lines
3.0 KiB
TypeScript
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import { render, fireEvent } from '@testing-library/react'
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import BigNumber from 'bignumber.js'
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import TokenInput from 'components/TokenInput'
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import { ASSETS } from 'constants/assets'
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describe('<TokenInput />', () => {
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const asset = ASSETS[0]
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const defaultProps = {
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amount: new BigNumber(1),
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asset,
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max: new BigNumber(100),
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onChangeAsset: jest.fn(),
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onChange: jest.fn(),
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}
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it('should render', () => {
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const { container } = render(<TokenInput {...defaultProps} />)
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expect(container).toBeInTheDocument()
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})
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it('should handle `className` prop correctly', () => {
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const testClass = 'test-class'
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const { getByTestId } = render(<TokenInput {...defaultProps} className={testClass} />)
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expect(getByTestId('token-input-component')).toHaveClass(testClass)
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})
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it('should handle `disabled` prop correctly', () => {
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const { getByTestId } = render(<TokenInput {...defaultProps} disabled />)
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expect(getByTestId('token-input-component')).toHaveClass('pointer-events-none opacity-50')
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})
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it('should handle `maxText` prop correctly', () => {
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const { getByTestId } = render(<TokenInput {...defaultProps} maxText='Max' />)
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expect(getByTestId('token-input-max-button')).toBeInTheDocument()
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})
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it('should handle `warning` prop correctly', () => {
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const { getByTestId } = render(<TokenInput {...defaultProps} warning='Warning' />)
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expect(getByTestId('token-input-wrapper')).toHaveClass('border-warning')
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})
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describe('should render the max button', () => {
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it('when `maxText` prop is defined', () => {
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const { getByTestId } = render(<TokenInput {...defaultProps} maxText='Max' />)
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expect(getByTestId('token-input-max-button')).toBeInTheDocument()
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})
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it('not when `maxText` prop is undefined', () => {
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const { queryByTestId } = render(<TokenInput {...defaultProps} />)
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expect(queryByTestId('token-input-max-button')).not.toBeInTheDocument()
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})
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})
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describe('should render <Select />', () => {
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it('when `hasSelect` prop is true and balances is defined', () => {
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const { getByTestId } = render(<TokenInput {...defaultProps} balances={[]} hasSelect />)
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expect(getByTestId('select-component')).toBeInTheDocument()
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})
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it('not when `hasSelect` prop is true and balances is not defined', () => {
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const { queryByTestId } = render(<TokenInput {...defaultProps} hasSelect />)
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expect(queryByTestId('select-component')).not.toBeInTheDocument()
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})
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it('not when `hasSelect` prop is false and balances is defined', () => {
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const { queryByTestId } = render(<TokenInput {...defaultProps} balances={[]} />)
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expect(queryByTestId('select-component')).not.toBeInTheDocument()
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})
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})
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it('should call onMaxBtnClick when the user clicks on max button', () => {
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const { getByTestId } = render(<TokenInput {...defaultProps} maxText='max' />)
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const maxBtn = getByTestId('token-input-max-button')
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fireEvent.click(maxBtn)
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expect(defaultProps.onChange).toBeCalledWith(defaultProps.max)
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})
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})
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