如何为angular js函数编写jasmine测试用例

Question

我正在使用jasmine 2.0来测试javascript函数。

$scope.onReturnDateChange=function(){
  if($scope.details.returndate){
    if($scope.details.id='Inquiry'||$scope.details.amount=''){
      return
    }
  }
}

Answer 1

你必须为此目的使用间谍

首先，您需要添加控制器

var $ controller;

  beforeEach(inject(function(_$controller_){
// The injector unwraps the underscores (_) from around the parameter names when matching
$controller = _$controller_;
}));
it('test',function(){
var $scope = {};
var controller = $controller('Controller_name', { $scope: $scope });
spyOn($scope,'onReturnDateChange')
$scope.onReturnDateChange();
expect();
})