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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,23 @@ | ||
| import { action } from '@storybook/addon-actions' | ||
| import React from 'react' | ||
| import { IconButton, IconButtonProps, IconSizes } from './index' | ||
| import { Meta, Story } from '@storybook/react/types-6-0' | ||
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| export default { | ||
| argTypes: { | ||
| icon: { control: { disable: true } }, | ||
| onClick: { defaultValue: action('onClick') }, | ||
| size: { | ||
| control: { | ||
| options: [IconSizes.xs, IconSizes.sm, IconSizes.lg], | ||
| type: 'select' | ||
| } | ||
| } | ||
| }, | ||
| component: IconButton, | ||
| title: 'IconButton' | ||
| } as Meta | ||
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| const Template: Story<IconButtonProps> = args => <IconButton {...args} /> | ||
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| export const Default = Template.bind({}) |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,53 @@ | ||
| import { FontAwesomeIcon } from '@fortawesome/react-fontawesome' | ||
| import React from 'react' | ||
| import { IconButton, IconSizes } from './index' | ||
| import { mount, ReactWrapper } from 'enzyme' | ||
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| let wrapper: ReactWrapper | ||
| let mockOnClick: jest.Mock<void> | ||
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| beforeEach(() => { | ||
| mockOnClick = jest.fn() | ||
| wrapper = mount(<IconButton />) | ||
| }) | ||
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| afterEach(() => { | ||
| wrapper.unmount() | ||
| }) | ||
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| describe('IconButton', () => { | ||
| it('renders', () => { | ||
| const iconBtn = wrapper.find(IconButton) | ||
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| expect(iconBtn).toHaveLength(1) | ||
| }) | ||
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| it('passes onClick props to FontAwesomeIcon if one is provided', () => { | ||
| wrapper = mount(<IconButton onClick={mockOnClick} />) | ||
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| expect(wrapper.find(FontAwesomeIcon).props().onClick).toBeTruthy() | ||
| }) | ||
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| it('runs onClick function when IconButton is clicked', () => { | ||
| wrapper = mount(<IconButton onClick={mockOnClick} />) | ||
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| const fontAwesomeIcon = wrapper.find(FontAwesomeIcon) | ||
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| fontAwesomeIcon.simulate('click') | ||
| expect(mockOnClick).toHaveBeenCalledTimes(1) | ||
| }) | ||
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| it('inherits fontSize if size prop is not provided', () => { | ||
| const styles = window.getComputedStyle(wrapper.find('svg').getDOMNode()) | ||
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| expect(styles.fontSize).toBe('inherit') | ||
| }) | ||
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| it('renders IconButton with fontSize equal to size if size prop is provided', () => { | ||
| wrapper = mount(<IconButton size={IconSizes.xs} />) | ||
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| const styles = window.getComputedStyle(wrapper.find('svg').getDOMNode()) | ||
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| expect(styles.fontSize).toBe(`${IconSizes.xs}px`) | ||
| }) | ||
| }) |
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