components#Rating TypeScript Examples

The following examples show how to use components#Rating. 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: index.test.tsx    From geist-ui with MIT License 4 votes vote down vote up 
describe('Rating', () => {
  it('should render correctly', () => {
    const wrapper = mount(<Rating />)
    expect(wrapper.html()).toMatchSnapshot()
    expect(() => wrapper.unmount()).not.toThrow()
  })

  it('should work with different types', () => {
    const wrapper = mount(
      <div>
        <Rating type="secondary" />
        <Rating type="success" />
        <Rating type="warning" />
        <Rating type="error" />
      </div>,
    )
    expect(wrapper.html()).toMatchSnapshot()
    expect(() => wrapper.unmount()).not.toThrow()
  })

  it('should show different initialization values', () => {
    const wrapper = mount(
      <div>
        <Rating count={10} value={5} />
        <Rating count={2} value={1} />
        <Rating count={10} value={10} />
        <Rating count={2} value={2} />
      </div>,
    )
    expect(wrapper.html()).toMatchSnapshot()
    expect(() => wrapper.unmount()).not.toThrow()
  })

  it('should initialize state and lock value', () => {
    const WrapperRating = () => {
      const [value, setValue] = useState<number>(1)
      const [lock, setLock] = useState<boolean>(false)

      return (
        <div>
          <Rating
            type="success"
            value={value}
            onLockedChange={setLock}
            onValueChange={setValue}
          />
          <div id="valueDiv">{value}</div>
          <div id="lockDiv">{lock ? 'true' : 'false'}</div>
        </div>
      )
    }
    const wrapper = mount(<WrapperRating />)
    expect(wrapper.find('svg').children())
    expect(wrapper.find('#valueDiv').text()).toContain('1')
    expect(wrapper.find('#lockDiv').text()).toContain('false')
  })

  it('should update state and lock value on click', () => {
    const WrapperRating = () => {
      const [value, setValue] = useState<number>(1)
      const [lock, setLock] = useState<boolean>(false)

      return (
        <div>
          <Rating type="success" onLockedChange={setLock} onValueChange={setValue} />
          <div id="valueDiv">{value}</div>
          <div id="lockDiv">{lock ? 'true' : 'false'}</div>
        </div>
      )
    }
    const wrapper = mount(<WrapperRating />)
    expect(wrapper.find('.icon-box').last().simulate('click', nativeEvent))
    expect(wrapper.find('#valueDiv').text()).toContain('5')
    expect(wrapper.find('#lockDiv').text()).toContain('true')
    // unlock again
    expect(wrapper.find('.icon-box').last().simulate('click', nativeEvent))
    expect(wrapper.find('#valueDiv').text()).toContain('5')
    expect(wrapper.find('#lockDiv').text()).toContain('false')
  })

  it('should update snapshot on mouse enter', () => {
    const WrapperRating = () => {
      const [value, setValue] = useState<number>(0)
      const [lock, setLock] = useState<boolean>(false)

      return (
        <div>
          <Rating type="success" onLockedChange={setLock} onValueChange={setValue} />
          <div id="valueDiv">{value}</div>
          <div id="lockDiv">{lock ? 'true' : 'false'}</div>
        </div>
      )
    }
    const wrapper = mount(<WrapperRating />)
    const lastStar = wrapper.find('.icon-box').last()
    const firstStar = wrapper.find('.icon-box').first()
    expect(lastStar.simulate('mouseenter'))
    expect(wrapper.html()).toMatchSnapshot()
    expect(lastStar.simulate('click', nativeEvent))
    expect(firstStar.simulate('mouseenter'))
    expect(wrapper.html()).toMatchSnapshot()
  })
})