从Karma / Jasmine测试加载外部文件 [英] Loading external file from Karma/Jasmine test
问题描述
我正在尝试完成Jasmine测试(使用Karma和IntelliJ 13)来验证JSON文件。理想情况下,我的测试只是将JSON文件加载到数据对象中,然后让我解析以检查有效的格式和数据。我不需要在之前或之后验证函数,也不需要针对服务器进行测试。
I'm trying to accomplish a Jasmine test (using Karma and IntelliJ 13) to validate JSON files. Ideally, my test would simply load a JSON file into a data object, then let me parse through to check for valid formatting and data. I don't need to validate functions before or after, nor do I need to test against a server.
我的基本设置是这样的:
My basic setup is like this:
it("should load an external file", function(){
var asyncCallComplete, result,
_this = this;
// asyncCallComplete is set to true when the ajax call is complete
asyncCallComplete = false;
// result stores the result of the successful ajax call
result = null;
// SECTION 1 - call asynchronous function
runs(function() {
return $.ajax('/test/config.json', {
type: 'GET',
success: function(data) {
asyncCallComplete = true;
result = data;
},
error: function() {
asyncCallComplete = true;
}
});
});
// SECTION 2 - wait for the asynchronous call to complete
waitsFor(function() {
return asyncCallComplete !== false;
}, "async to complete");
// SECTION 3 - perform tests
return runs(function() {
return expect(result).not.toBeNull();
});
}
问题是无论我使用什么路径,都会收到404错误并且文件将不会加载。我尝试使用此测试服务从远程服务器加载外部JSON结果:
The problem is that no matter what path I use, I get a 404 error and the file won't load. I've tried loading an external JSON result from a remote server using this test service:
这样可行。
我的测试文件名为/test/mySpec.js,我的karma.conf.js文件位于根目录下。我已经将JSON文件移动到所有这些位置而没有运气。我做错了什么?
My test file is named /test/mySpec.js and my karma.conf.js file is on the root. I have moved around the JSON file to all of these locations with no luck. What am I doing wrong?
更新答案:
根据答案下面,我把它添加到我的karma.conf.js:
Per the answer below, I added this to my karma.conf.js:
// fixtures
{ pattern: 'test/*.json',
watched: true,
served: true,
included: false
}
然后,我用这样的方式写了我的测试:
Then, I wrote my test this way:
var json:any;
it("should load a fixture", function () {
jasmine.getFixtures().fixturesPath = "base/test/"
var f = readFixtures("registration.json");
json = JSON.parse(f);
expect(json).toBeDefined();
})
it("should have a title", function () {
expect(json.title).toNotBe(null);
})
etc...
它通过。
推荐答案
你在服务吗?通过karma.config.js的JSON文件?
Are you serving the JSON file via karma.config.js?
您可以通过fixture提供JSON文件:
You can serve JSON files via fixture:
files: [
// angular
'angular.min.js',
'angular-route.js',
'angular-mocks.js',
// jasmine jquery helper
'jquery-1.10.2.min.js',
'jasmine-jquery.js',
// app
'../../public/js/app.js',
// tests
'*-spec.js',
// JSON fixture
{ pattern: '/test/*.json',
watched: true,
served: true,
included: false }
],
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