.net 核心单元测试未运行正确

Question

我已经为一个简单的 c#/dotnet-core 控制台应用程序创建了一些单元测试。我已经在测试项目上创建了参考，但由于某种原因 "dotnet test" cmd 仍然报告以下错误：

UnitTest1.cs(12,25): error CS0103: The name 'LinkChecker' does not exist in the current context [/Users/med.bensalem/Desktop/dotnet-projects/checklinksTests/checklinksTests.csproj] UnitTest1.cs(19,25): error CS0103: The name 'LinkChecker' does not exist in the current context [/Users/med.bensalem/Desktop/dotnet-projects/checklinksTests/checklinksTests.csproj]

项目结构：

.
├── checklinksTests
│   ├── UnitTest1.cs
│   ├── checklinksTests.csproj
└── checklinksconsole
    └── code
        ├── LinkChecker.cs
        ├── Program.cs
        └── checklinksconsole.csproj

请在下面找到我项目源代码的代码：

主应用程序 - checklinksconsole:

checklinksconsole.csproj - 文件:

  <PropertyGroup>
    <OutputType>Exe</OutputType>
    <TargetFramework>netcoreapp2.2</TargetFramework>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="HtmlAgilityPack.NetCore" Version="1.5.0.1" />
  </ItemGroup>

</Project>

Program.cs - 文件:

using System;
using System.Linq;
using System.Net.Http;

namespace checklinksconsole
{
    class Program
    {
        static void Main(string[] args)
        {
            var site = "https://www.google.com";
            var client = new HttpClient();
            var body = client.GetStringAsync(site);
            Console.WriteLine(body.Result);

            Console.WriteLine();
            Console.WriteLine("Links:");
            var links = LinkChecker.GetLinks(body.Result);
            links.ToList().ForEach(Console.WriteLine);
        }
    }
}

LinkChecker.cs - 文件:

using System;
using System.Linq;
using System.Collections.Generic;
using System.Threading.Tasks;
using HtmlAgilityPack;

namespace checklinksconsole
{
    public class LinkChecker
    {
        public static IEnumerable<string> GetLinks(string page)
        {
            var htmlDocument = new HtmlDocument();
            htmlDocument.LoadHtml(page);
            var links = htmlDocument.DocumentNode.SelectNodes("//a[@href]")
                .Select(n => n.GetAttributeValue("href", string.Empty))
                .Where(l => !String.IsNullOrEmpty(l))
                .Where(l => l.StartsWith("http"));
            return links;
        }
    }
}

单元测试 - checklinksTests:

checklinksTests.csproj - 文件:

<Project Sdk="Microsoft.NET.Sdk">

  <PropertyGroup>
    <TargetFramework>netcoreapp2.2</TargetFramework>

    <IsPackable>false</IsPackable>
  </PropertyGroup>

  <ItemGroup>
    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.9.0" />
    <PackageReference Include="xunit" Version="2.4.0" />
    <PackageReference Include="xunit.runner.visualstudio" Version="2.4.0" />
  </ItemGroup>

  <ItemGroup>
    <ProjectReference Include="..\checklinksconsole\code\checklinksconsole.csproj" />
  </ItemGroup>

</Project>

UnitTest1.cs - 文件:

using System;
using Xunit;

namespace checklinksTests
{
    public class UnitTest1
    {
        [Fact]
        public void WithoutHTTPAtTheStartOfTheLink_NoLinks()
        {
            var links = LinkChecker.GetLinks("<a href=\"google.com\" />");
            Assert.Equal(links.Count(),0);
        }

        [Fact]
        public void WithHTTPAtTheStartOfTheLink_LinkParses()
        {
            var links = LinkChecker.GetLinks("<a href=\"http://google.com\" />");
            Assert.Equal(links.Count(),1);
            Assert.Equal(links.First(), "google.com");
        }
    }
}

知道我的代码有什么问题。

谢谢

Answer 1

您在测试 class 的顶部缺少 using checklinksconsole; 指令以将 LinkChecker class 纳入范围。

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