在Visual Studio 2015中使用量角器测试ASP.NET Core应用 [英] Testing ASP.NET Core app using Protractor in Visual Studio 2015

问题描述

我有一个基于核心模板包中angular2模板的ASP.NET核心项目.我添加了第二个带有xunit和量角器的项目对我的主应用程序运行单元测试.

I've got a ASP.NET Core Project based on the angular2 template from the core template pack. I added a second project with xunit and protractor to run unit test against my main app.

两个人都能很好地工作，我只想念一件事:

Both work nicely alone, there is just one small thing I miss:

当我要运行量角器测试时，我需要手动将主项目托管在某个地方.如果我不手动托管主项目，它将无法运行，因此所有测试都会失败，因为我的页面无法访问.

When I want to run the protractor tests I need to host the main project somewhere manually. If I don't host the main project manually it does not run, so all the Tests fail because my page is unreachable.

我可能需要从测试中以某种方式启动主应用程序/项目，但我不知道如何.量角器的所有示例都针对某些已经在运行的主页运行，而没有一个针对其他项目运行.

I probably need to start the main app / project somehow from the test, but I got no idea how. All examples for protractor run against some already running Homepages, none does run against some other project.

如何从测试项目中启动主ASP.NET Core项目，使其在运行以进行测试?

How do I start the main ASP.NET Core Project from my test Project, so it is running for testing?

奇怪的是:启动主应用程序一次后，将Strg + F5量角器与ChromeDriver一起使用会找到应用程序的主页.但是我需要手动运行一次才能使测试正常工作...

Weird thing is: after I started the main app once using Strg+F5 protractor with ChromeDriver will find the homepage of the app. But I need to run it once manually for the tests to work...

public class EndToEndTests : IDisposable
{
  private const string Url = "https://localhost:44391/";
  private readonly IWebDriver _driver;
  private readonly NgWebDriver _browser;

  public EndToEndTests()
  {
// TODO: somehow get the ASP.NET Core project up and running
    _driver = new ChromeDriver(@"\test\ChromeDriver");
    _driver.Manage().Timeouts().SetScriptTimeout(TimeSpan.FromSeconds(10));
    _browser = new NgWebDriver(_driver);
  }

  public void Dispose()
  {
    _driver.Quit();
  }

  [Fact(DisplayName = "Has a title")]
  public void HasATitle()
  {
    _browser.Url = Url;
    Assert.Equal("My page", _browser.Title);
  }

推荐答案

您需要在SetUp方法中自托管WebApp.

You need to self-host your WebApp in your SetUp method.

对于基于.NET 4.5 Owin的应用程序，您需要将Microsoft.Owin.Hosting包与WebApp.Start方法一起使用.

With .NET 4.5 Owin based applications, you need to use the Microsoft.Owin.Hosting package with WebApp.Start method.

使用.NET Core，您需要使用WebHostBuilder

With .NET Core, you need to use WebHostBuilder

这篇关于在Visual Studio 2015中使用量角器测试ASP.NET Core应用的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！