This is an automated email from the ASF dual-hosted git repository. (unknown) pushed a commit to branch mini-timeline in repository https://gitbox.apache.org/repos/asf/incubator-zipkin.git
commit 6bb92aec6a69a9e5712b7c019b51973485b5a3e8 Author: tacigar <[email protected]> AuthorDate: Thu May 9 12:51:29 2019 +0900 Add unit tests for MiniTimelineSlider --- .../MiniTimeline/MiniTimelineSlider.test.js | 53 ++++++++++++++++++++++ 1 file changed, 53 insertions(+) diff --git a/zipkin-lens/src/components/MiniTimeline/MiniTimelineSlider.test.js b/zipkin-lens/src/components/MiniTimeline/MiniTimelineSlider.test.js new file mode 100644 index 0000000..2e9fb25 --- /dev/null +++ b/zipkin-lens/src/components/MiniTimeline/MiniTimelineSlider.test.js @@ -0,0 +1,53 @@ +import React from 'react'; +import { shallow } from 'enzyme'; +import Slider from 'rc-slider'; + +import MiniTimelineSlider from './MiniTimelineSlider'; + +const { Range } = Slider; + +describe('<MiniTimelineSlider />', () => { + it('should change isDragging state before changing the range', () => { + const wrapper = shallow( + <MiniTimelineSlider + duration={10} + startTs={0} + endTs={10} + onStartAndEndTsChange={() => {}} + />, + ); + wrapper.find(Range).prop('onBeforeChange')(); + expect(wrapper.state('isDragging')).toEqual(true); + }); + + it('should change isDragging state after changing the range', () => { + const wrapper = shallow( + <MiniTimelineSlider + duration={10} + startTs={0} + endTs={10} + onStartAndEndTsChange={() => {}} + />, + ); + wrapper.find(Range).prop('onBeforeChange')(); // isDragging === true + wrapper.find(Range).prop('onAfterChange')([2, 6]); + expect(wrapper.state('isDragging')).toEqual(false); + }); + + it('should call onStartAndEndTsChange after range change', () => { + const onStartAndEndTsChange = jest.fn(); + const wrapper = shallow( + <MiniTimelineSlider + duration={10} + startTs={0} + endTs={10} + onStartAndEndTsChange={onStartAndEndTsChange} + />, + ); + wrapper.find(Range).prop('onAfterChange')([2, 6]); + expect(onStartAndEndTsChange).toHaveBeenCalledWith( + 2 / 10, + 6 / 10, + ); + }); +});
