我試圖測試下面的代碼,它只在$scope.checkOutDate
爲undefined時才運行。
$scope.checkInUpdatesCheckOutDate = function(checkOutViewValue){
var checkInDateInMilliseconds = new Date($scope.checkInDate).getTime(),
InMilliseconds = new Date(checkOutViewValue).getTime(),
diffBetweenCheckOutAndCheckIn = Math.floor((checkOutDateInMilliseconds - checkInDateInMilliseconds)/oneDay);
if(diffBetweenCheckOutAndCheckIn > 0){
$scope.$apply(function(){
$scope.checkOutDate = $filter('date')(new Date(checkOutViewValue).getTime(), 'EEEE, M/dd/yyyy');
$scope.nights = diffBetweenCheckOutAndCheckIn;
});
}
}
但是,當我跑我的茉莉花試驗,並測試$ scope.checkOutDate不會從不確定的改變。我的功能應該設置$scope.checkOutDate
等於checkOutViewValue
(視圖中輸入的當前值)。
這裏是我的測試:你的函數調用之後
describe('checkInUpdatesCheckOutDate', function(){
it('should work', function(){
$scope.checkInDate = '9/17/15';
var checkOutViewValue = '9/20/15';
var result = $filter('date')(new Date(checkOutViewValue).getTime(), 'EEEE, M/dd/yyyy');
$scope.checkInUpdatesCheckOutDate();
expect($scope.checkOutDate).toEqual(result);
});
});
並沒有爲我工作,可惜的是:( – pokrishka