我想测试一个Angular指令有一个外部模板,但不能得到这个工作。这是我第一次尝试使用Karma。我用Google搜索的解决方案,并试图将karma.conf.js文件的各种变化,但仍不断收到这样的:噶单元测试Angular JS指令与externalUrl
Error: [$injector:modulerr] Failed to instantiate module app/inventory/itemDetails.html due to:
Error: [$injector:nomod] Module 'app/inventory/itemDetails.html' is not available! You either misspelled the module name or forgot to load it.
文件夹结构:
app
inventory
itemDetails.html
itemDetailsDirective.js (templateUrl: "app/inventory/itemDetails.html")
UnitTest
karma.conf.js
specs
inventorySpec.js
karma.conf.js
// list of files/patterns to load in the browser
files: [
'../scripts/jquery.min.js',
'scripts/angular.js',
'scripts/angular-mocks.js',
'../app/*.js',
'../app/**/*.js',
'../app/inventory/itemDetails.html',
'specs/*.js'
],
preprocessors: {
'../app/inventory/itemDetails.html':['ng-html2js'] // Is this supposed to be the path relative to the karma.conf.js file?
},
ngHtml2JsPreprocessor: {
stripPrefix: '../',
},
itemDetailsDirective.js
templateUrl: "app/inventory/itemDetails.html",
个
inventorySpec.js(大部分的东西注释掉用于调试)
describe("itemDetailsDirective", function() {
var element, $scope;
beforeEach(module("app/inventory/itemDetails.html"));
beforeEach(inject(function ($compile, $rootScope) {
console.log("itemDetailsDirective");
//element = angular.element('<item-details></item-details>');
//$scope = $rootScope.$new();
//$compile(element)($scope);
//$scope.$digest();
}));
it('should display', function() {
// var isolatedScope = element.isolateScope();
// //expect(isolatedScope.condition).toEqual("Fair");
});
});
所以我有一个单元测试文件夹(VS 2013项目)平行于app文件夹。 karma.conf.js中“files”下的路径是正确的 - 所有“非templateUrl”测试都能正常工作。
帮助会很好,而我还剩下一些头发!
我认为你可以使用注入服务在你的测试中注入指令,然后从那里获取templateUrl。我会试着写一个例子。 – 2014-11-24 18:54:41