MockHttpBackend - 意外的請求

Question

我有一個測試（從AngularDart項目中使用茉莉語法）

describe("MockHttpBackend",() { 

    beforeEach(() { 
    setUpInjector(); 
    module((Module module) { 
     module 
     ..type(HttpBackend, implementedBy: MockHttpBackend); 
     // ..value(HttpBackend, new MockHttpBackend()); // same problem 
    }); 
    }); 

    it('should do basic request', async(inject((Http http, MockHttpBackend backend) { 
    backend.expect('GET', '/url').respond(''); 
    http(url: '/url', method: 'GET'); 
    }))); 

導致

Test failed: Caught [Async error, [Unexpected request: GET /url No more requests expected], 
#0 > MockHttpBackend.call (package:angular/mock/http_backend.dart:224:5) 
#1 MockHttpBackend.request (package:angular/mock/http_backend.dart:137:9) 

任何想法，我做錯了嗎？

Answer 1

看那個代碼片段：

void mockTests() { 
    describe("MockHttpBackend",() { 

    TestBed _; 
    Scope scope; 
    Http http; 
    MockHttpBackend backend; 

    beforeEach(setUpInjector); 
    beforeEach(module((Module m) { 
     m.type(HttpBackend, implementedBy:MockHttpBackend); 
    })); 
    beforeEach(inject((TestBed tb) => _ = tb)); 
    beforeEach(inject((Scope s) => scope = s)); 
    beforeEach(inject((Http h) => http = h)); 
    beforeEach(inject((HttpBackend h) => backend = h)); 


    it('should do basic request',() { 
     backend.expect('GET', '/url').respond(''); 
     http(url: '/url', method: 'GET'); 
    }); 
    }); 
} 

那是你在找什麼？

Regards， Sergey。