mirror of
https://github.com/kremalicious/metamask-extension.git
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67e0b60dcf
* Update TextFieldBase to include InputComponent * Updating docs * Adding test * Update to docs * Lint fixes * Small doc fixe to remove some unneded spaces
255 lines
8.9 KiB
JavaScript
255 lines
8.9 KiB
JavaScript
/* eslint-disable jest/require-top-level-describe */
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import React from 'react';
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import { fireEvent, render } from '@testing-library/react';
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import userEvent from '@testing-library/user-event';
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import { SIZES } from '../../../helpers/constants/design-system';
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import { TextFieldBase } from './text-field-base';
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describe('TextFieldBase', () => {
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it('should render correctly', () => {
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const { getByRole } = render(<TextFieldBase />);
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expect(getByRole('textbox')).toBeDefined();
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});
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it('should render and be able to input text', () => {
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const { getByTestId } = render(
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<TextFieldBase inputProps={{ 'data-testid': 'text-field-base' }} />,
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);
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const textFieldBase = getByTestId('text-field-base');
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expect(textFieldBase.value).toBe(''); // initial value is empty string
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fireEvent.change(textFieldBase, { target: { value: 'text value' } });
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expect(textFieldBase.value).toBe('text value');
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fireEvent.change(textFieldBase, { target: { value: '' } }); // reset value
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expect(textFieldBase.value).toBe(''); // value is empty string after reset
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});
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it('should render with focused state when clicked', () => {
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const { getByTestId } = render(
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<TextFieldBase
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data-testid="text-field-base"
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inputProps={{ 'data-testid': 'input' }}
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/>,
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);
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const textFieldBase = getByTestId('text-field-base');
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fireEvent.click(textFieldBase);
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expect(getByTestId('input')).toHaveFocus();
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expect(getByTestId('text-field-base')).toHaveClass(
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'mm-text-field-base--focused ',
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);
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});
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it('should render and fire onFocus and onBlur events', () => {
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const onFocus = jest.fn();
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const onBlur = jest.fn();
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const { getByTestId } = render(
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<TextFieldBase
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inputProps={{ 'data-testid': 'text-field-base' }}
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onFocus={onFocus}
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onBlur={onBlur}
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/>,
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);
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const textFieldBase = getByTestId('text-field-base');
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fireEvent.focus(textFieldBase);
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expect(onFocus).toHaveBeenCalledTimes(1);
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fireEvent.blur(textFieldBase);
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expect(onBlur).toHaveBeenCalledTimes(1);
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});
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it('should render and fire onChange event', () => {
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const onChange = jest.fn();
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const { getByTestId } = render(
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<TextFieldBase
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inputProps={{ 'data-testid': 'text-field-base' }}
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onChange={onChange}
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/>,
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);
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const textFieldBase = getByTestId('text-field-base');
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fireEvent.change(textFieldBase, { target: { value: 'text value' } });
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expect(onChange).toHaveBeenCalledTimes(1);
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});
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it('should render and fire onClick event', () => {
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const onClick = jest.fn();
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const { getByTestId } = render(
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<TextFieldBase
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inputProps={{ 'data-testid': 'text-field-base' }}
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onClick={onClick}
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/>,
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);
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const textFieldBase = getByTestId('text-field-base');
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fireEvent.click(textFieldBase);
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expect(onClick).toHaveBeenCalledTimes(1);
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});
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it('should render with different size classes', () => {
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const { getByTestId } = render(
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<>
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<TextFieldBase size={SIZES.SM} data-testid="sm" />
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<TextFieldBase size={SIZES.MD} data-testid="md" />
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<TextFieldBase size={SIZES.LG} data-testid="lg" />
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</>,
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);
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expect(getByTestId('sm')).toHaveClass('mm-text-field-base--size-sm');
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expect(getByTestId('md')).toHaveClass('mm-text-field-base--size-md');
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expect(getByTestId('lg')).toHaveClass('mm-text-field-base--size-lg');
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});
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it('should render with different types', () => {
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const { getByTestId } = render(
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<>
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<TextFieldBase inputProps={{ 'data-testid': 'text-field-base-text' }} />
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<TextFieldBase
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type="number"
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inputProps={{ 'data-testid': 'text-field-base-number' }}
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/>
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<TextFieldBase
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type="password"
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inputProps={{ 'data-testid': 'text-field-base-password' }}
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/>
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</>,
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);
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expect(getByTestId('text-field-base-text')).toHaveAttribute('type', 'text');
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expect(getByTestId('text-field-base-number')).toHaveAttribute(
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'type',
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'number',
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);
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expect(getByTestId('text-field-base-password')).toHaveAttribute(
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'type',
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'password',
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);
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});
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it('should render with truncate class as true by default and remove it when truncate is false', () => {
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const { getByTestId } = render(
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<>
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<TextFieldBase data-testid="truncate" />
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<TextFieldBase truncate={false} data-testid="no-truncate" />
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</>,
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);
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expect(getByTestId('truncate')).toHaveClass('mm-text-field-base--truncate');
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expect(getByTestId('no-truncate')).not.toHaveClass(
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'mm-text-field-base--truncate',
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);
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});
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it('should render with right and left accessories', () => {
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const { getByRole, getByText } = render(
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<TextFieldBase
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leftAccessory={<div>left accessory</div>}
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rightAccessory={<div>right accessory</div>}
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/>,
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);
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expect(getByRole('textbox')).toBeDefined();
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expect(getByText('left accessory')).toBeDefined();
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expect(getByText('right accessory')).toBeDefined();
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});
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it('should render with working ref using inputRef prop', () => {
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// Because the 'ref' attribute wont flow down to the DOM
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// I'm not exactly sure how to test this?
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const mockRef = jest.fn();
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const { getByRole } = render(<TextFieldBase inputRef={mockRef} />);
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expect(getByRole('textbox')).toBeDefined();
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expect(mockRef).toHaveBeenCalledTimes(1);
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});
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it('should render with autoComplete', () => {
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const { getByTestId } = render(
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<TextFieldBase
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autoComplete
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inputProps={{ 'data-testid': 'text-field-base-auto-complete' }}
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/>,
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);
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expect(getByTestId('text-field-base-auto-complete')).toHaveAttribute(
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'autocomplete',
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'on',
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);
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});
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it('should render with autoFocus', () => {
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const { getByRole } = render(<TextFieldBase autoFocus />);
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expect(getByRole('textbox')).toHaveFocus();
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});
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it('should render with a defaultValue', () => {
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const { getByRole } = render(
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<TextFieldBase
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defaultValue="default value"
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inputProps={{ 'data-testid': 'text-field-base-default-value' }}
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/>,
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);
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expect(getByRole('textbox').value).toBe('default value');
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});
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it('should render in disabled state and not focus or be clickable', () => {
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const mockOnClick = jest.fn();
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const mockOnFocus = jest.fn();
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const { getByRole } = render(
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<TextFieldBase disabled onFocus={mockOnFocus} onClick={mockOnClick} />,
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);
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getByRole('textbox').focus();
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expect(getByRole('textbox')).toBeDisabled();
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expect(mockOnClick).toHaveBeenCalledTimes(0);
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expect(mockOnFocus).toHaveBeenCalledTimes(0);
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});
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it('should render with error className when error is true', () => {
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const { getByTestId } = render(
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<TextFieldBase
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error
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value="error value"
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data-testid="text-field-base-error"
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/>,
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);
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expect(getByTestId('text-field-base-error')).toHaveClass(
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'mm-text-field-base--error',
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);
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});
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it('should render with maxLength and not allow more than the set characters', async () => {
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const { getByRole } = render(<TextFieldBase maxLength={5} />);
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const textFieldBase = getByRole('textbox');
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await userEvent.type(textFieldBase, '1234567890');
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expect(getByRole('textbox')).toBeDefined();
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expect(textFieldBase.maxLength).toBe(5);
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expect(textFieldBase.value).toBe('12345');
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expect(textFieldBase.value).toHaveLength(5);
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});
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it('should render with readOnly attr when readOnly is true', () => {
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const { getByTestId } = render(
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<TextFieldBase
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readOnly
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data-testid="read-only"
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inputProps={{ 'data-testid': 'text-field-base-readonly' }}
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/>,
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);
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expect(getByTestId('read-only')).not.toHaveClass(
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'mm-text-field-base--focused ',
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);
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expect(getByTestId('text-field-base-readonly')).toHaveAttribute(
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'readonly',
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'',
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);
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});
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it('should render with required attr when required is true', () => {
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const { getByTestId } = render(
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<TextFieldBase
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required
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inputProps={{ 'data-testid': 'text-field-base-required' }}
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/>,
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);
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expect(getByTestId('text-field-base-required')).toHaveAttribute(
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'required',
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'',
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);
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});
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it('should render with a custom input and still work', () => {
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const CustomInputComponent = (props) => <input {...props} />;
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const { getByTestId } = render(
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<TextFieldBase
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InputComponent={CustomInputComponent}
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inputProps={{ 'data-testid': 'text-field-base', className: 'test' }}
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/>,
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);
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const textFieldBase = getByTestId('text-field-base');
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expect(textFieldBase.value).toBe(''); // initial value is empty string
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fireEvent.change(textFieldBase, { target: { value: 'text value' } });
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expect(textFieldBase.value).toBe('text value');
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fireEvent.change(textFieldBase, { target: { value: '' } }); // reset value
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expect(textFieldBase.value).toBe(''); // value is empty string after reset
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});
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});
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