@@ -322,3 +322,93 @@ describe('渲染正确的DatepicketItem子组件', () => {
322322 expect ( datePickerItems . at ( 2 ) . props ( ) . format ) . to . equals ( 'ss' ) ;
323323 } ) ;
324324} ) ;
325+
326+ describe ( '测试dateSteps属性' , ( ) => {
327+ let props ;
328+ let mountedDatepicker ;
329+ let yearPicker , monthPicker , dayPicker ;
330+
331+ const datePicker = ( ) => {
332+ if ( ! mountedDatepicker ) {
333+ mountedDatepicker = mount (
334+ < DatePicker { ...props } />
335+ ) ;
336+
337+ yearPicker = mountedDatepicker . find ( DatePickerItem ) . first ( ) ;
338+ monthPicker = mountedDatepicker . find ( DatePickerItem ) . at ( 1 ) ;
339+ dayPicker = mountedDatepicker . find ( DatePickerItem ) . at ( 2 ) ;
340+ }
341+
342+ return mountedDatepicker ;
343+ }
344+
345+ beforeEach ( ( ) => {
346+ props = {
347+ value : new Date ( 2016 , 8 , 16 , 8 , 22 , 57 ) ,
348+ min : new Date ( 2015 , 10 , 1 ) ,
349+ max : new Date ( 2020 , 10 , 1 ) ,
350+ isOpen : true ,
351+ } ;
352+ mountedDatepicker = undefined ;
353+ yearPicker = null ;
354+ monthPicker = null ;
355+ dayPicker = null ;
356+ } ) ;
357+
358+
359+ it ( '当datesteps等于[5, 5, 5], dateFormart等于[hh, mm, ss], 当前时间为8:20:57，向上滑动秒，分钟应该为23' , ( ) => {
360+ props . dateFormat = [ 'hh' , 'mm' , 'ss' ] ;
361+ props . dateSteps = [ 1 , 1 , 5 ] ;
362+
363+ const datePickerItems = datePicker ( ) . find ( DatePickerItem ) ;
364+ const second = dayPicker . find ( '.datepicker-viewport' ) . instance ( ) ;
365+
366+ const touchstartEvent = {
367+ targetTouches : [ { pageY : 0 } ] ,
368+ } ;
369+ const touchmoveEvent = {
370+ targetTouches : [ { pageY : - 21 } ] ,
371+ } ;
372+ const touchendEvent = {
373+ changedTouches : [ { pageY : - 21 } ] ,
374+ } ;
375+
376+ eventTrigger ( second , 'touchstart' , touchstartEvent ) ;
377+ eventTrigger ( second , 'touchmove' , touchmoveEvent ) ;
378+ eventTrigger ( second , 'touchend' , touchendEvent ) ;
379+
380+ return delay ( 250 )
381+ . then ( ( ) => {
382+ expect ( mountedDatepicker . state ( 'value' ) . getTime ( ) ) . to . equals ( new Date ( 2016 , 8 , 16 , 8 , 23 , 2 ) . getTime ( ) ) ;
383+ } )
384+ } ) ;
385+
386+
387+ it ( '当datesteps等于[5, 5, 5], dateFormart等于[hh, mm, ss], 当前时间为8:20:57，向上滑动秒，最大时间是8:20:59, 分钟应该为22' , ( ) => {
388+ props . dateFormat = [ 'hh' , 'mm' , 'ss' ] ;
389+ props . dateSteps = [ 1 , 1 , 5 ] ;
390+ props . max = new Date ( 2016 , 8 , 16 , 8 , 22 , 59 ) ;
391+
392+ const datePickerItems = datePicker ( ) . find ( DatePickerItem ) ;
393+ const second = dayPicker . find ( '.datepicker-viewport' ) . instance ( ) ;
394+
395+ const touchstartEvent = {
396+ targetTouches : [ { pageY : 0 } ] ,
397+ } ;
398+ const touchmoveEvent = {
399+ targetTouches : [ { pageY : - 21 } ] ,
400+ } ;
401+ const touchendEvent = {
402+ changedTouches : [ { pageY : - 21 } ] ,
403+ } ;
404+
405+ eventTrigger ( second , 'touchstart' , touchstartEvent ) ;
406+ eventTrigger ( second , 'touchmove' , touchmoveEvent ) ;
407+ eventTrigger ( second , 'touchend' , touchendEvent ) ;
408+
409+ return delay ( 250 )
410+ . then ( ( ) => {
411+ expect ( mountedDatepicker . state ( 'value' ) . getTime ( ) ) . to . equals ( new Date ( 2016 , 8 , 16 , 8 , 22 , 57 ) . getTime ( ) ) ;
412+ } )
413+ } ) ;
414+ } ) ;
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