Javascript 如何对';解决';角度UI引导模式组件上的属性
我正在尝试编写一个单元测试,它断言正确的变量正在从Angular ui引导组件发送到Javascript 如何对';解决';角度UI引导模式组件上的属性,javascript,angularjs,unit-testing,jasmine,angular-ui-bootstrap,Javascript,Angularjs,Unit Testing,Jasmine,Angular Ui Bootstrap,我正在尝试编写一个单元测试,它断言正确的变量正在从Angular ui引导组件发送到ui.bootstrap.modal的resolve属性。以下是我到目前为止的情况: // Controller angular.module('app') .controller('WorkflowListCtrl', function ($scope, $modal) { // Setup the edit callback to open a modal $scope.edit = fu
ui.bootstrap.modal
的resolve
属性。以下是我到目前为止的情况:
// Controller
angular.module('app')
.controller('WorkflowListCtrl', function ($scope, $modal) {
// Setup the edit callback to open a modal
$scope.edit = function(name) {
var modalInstance = $modal.open({
templateUrl: 'partials/editWorkflowModal.html',
controller: 'WorkflowEditCtrl',
scope: $scope,
resolve: {
name: function() { return name; }
}
});
};
});
值得注意的是,resolve.name
属性必须是Angular UI组件正常工作的函数-之前我尝试过resolve:{name:name}
,但这不起作用
// Unit Test
describe('Controller: WorkflowListCtrl', function () {
// load the controller's module
beforeEach(module('app'));
var workflowListCtrl,
scope,
modal;
// Initialize the controller and a mock scope
beforeEach(inject(function ($controller, $rootScope) {
scope = $rootScope.$new();
modal = {
open: jasmine.createSpy()
};
workflowListCtrl = $controller('WorkflowListCtrl', {
$scope: scope,
$modal: modal
});
it('should allow a workflow to be edited', function() {
// Edit workflow happens in a modal.
scope.edit('Barney Rubble');
expect(modal.open).toHaveBeenCalledWith({
templateUrl: 'partials/editWorkflowModal.html',
controller: 'WorkflowEditCtrl',
scope: scope,
resolve: {
name: jasmine.any(Function)
}
});
});
}));
});
目前,这只是检查resolve.name
属性是否是一个函数,但我真正想做的是断言resolve.name
函数返回Barney-browse
。这种语法显然不起作用:
expect(modal.open).toHaveBeenCalledWith({
templateUrl: 'partials/editWorkflowModal.html',
controller: 'WorkflowEditCtrl',
scope: scope,
resolve: {
name: function() { return 'Barney Rubble'; }
}
});
似乎我不知何故想监视
resolve.name
函数,以检查它是用Barney Bruse
调用的,但我想不出一种方法来实现这一点。有什么想法吗?所以我想出了一个办法
在$scope
上定义“private”函数:
$scope._resolve = function(item) {
return function() {
return item;
};
};
修改原始的$scope
函数以调用此“private”方法:
$scope.edit = function(name) {
var modalInstance = $modal.open({
templateUrl: 'partials/modal.html',
controller: 'ModalCtrl',
scope: $scope,
resolve: {
name: $scope._resolve(name)
}
});
};
更新测试以模拟此函数并返回原始值,然后可以测试它是否正确传入
it('should allow a workflow to be edited', function() {
// Mock out the resolve fn and return our item
spyOn($scope, '_resolve').and.callFake(function(item) {
return item;
});
// Edit workflow happens in a modal.
scope.edit('Barney Rubble');
expect(modal.open).toHaveBeenCalledWith({
templateUrl: 'partials/modal.html',
controller: 'ModalCtrl',
scope: scope,
resolve: {
name: 'Barney Rubble'
}
});
});
也许您可以看到:这可能是另一个解决方案:如何为$scope编写单独的单元测试。\u解析方法?