components#Breadcrumbs TypeScript Examples

The following examples show how to use components#Breadcrumbs. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: breadcrumbs.test.tsx    From geist-ui with MIT License 5 votes vote down vote up 
describe('Breadcrumbs', () => {
  it('should render correctly', () => {
    const wrapper = mount(
      <Breadcrumbs>
        <Breadcrumbs.Item>test-1</Breadcrumbs.Item>
      </Breadcrumbs>,
    )
    expect(wrapper.html()).toMatchSnapshot()
    expect(() => wrapper.unmount()).not.toThrow()
  })

  it('should redefined all separators', () => {
    const wrapper = mount(
      <Breadcrumbs separator="*">
        <Breadcrumbs.Item>test-1</Breadcrumbs.Item>
        <Breadcrumbs.Item>test-2</Breadcrumbs.Item>
      </Breadcrumbs>,
    )
    expect(wrapper.html()).toMatchSnapshot()
    expect(wrapper.html()).toContain('*')
    expect(() => wrapper.unmount()).not.toThrow()
  })

  it('the specified separator should be redefined', () => {
    const wrapper = mount(
      <Breadcrumbs separator="*">
        <Breadcrumbs.Item>test-1</Breadcrumbs.Item>
        <Breadcrumbs.Separator>%</Breadcrumbs.Separator>
        <Breadcrumbs.Item>test-2</Breadcrumbs.Item>
      </Breadcrumbs>,
    )
    expect(wrapper.html()).toContain('%')
  })

  it('should render string when href missing', () => {
    let wrapper = mount(
      <Breadcrumbs>
        <Breadcrumbs.Item>test-1</Breadcrumbs.Item>
      </Breadcrumbs>,
    )
    let dom = wrapper.find('.breadcrumbs-item').at(0).getDOMNode()
    expect(dom.tagName).toEqual('SPAN')

    wrapper = mount(
      <Breadcrumbs>
        <Breadcrumbs.Item href="">test-1</Breadcrumbs.Item>
      </Breadcrumbs>,
    )
    dom = wrapper.find('.breadcrumbs-item').at(0).getDOMNode()
    expect(dom.tagName).toEqual('A')

    wrapper = mount(
      <Breadcrumbs>
        <Breadcrumbs.Item nextLink>test-1</Breadcrumbs.Item>
      </Breadcrumbs>,
    )
    dom = wrapper.find('.breadcrumbs-item').at(0).getDOMNode()
    expect(dom.tagName).toEqual('A')
  })

  it('should trigger click event', () => {
    const handler = jest.fn()
    const wrapper = mount(
      <Breadcrumbs>
        <Breadcrumbs.Item onClick={handler}>test-1</Breadcrumbs.Item>
      </Breadcrumbs>,
    )
    wrapper.find('.breadcrumbs-item').at(0).simulate('click')
    expect(handler).toHaveBeenCalled()
  })
})