Question

我使用XUnit进行集成测试，访问数据库。我们需要能够从app.config文件中获取数据库连接字符串。

从IDE运行测试时，它可以很好地工作，并找到连接字符串。当我从cake.build自动运行测试时，ConfigurationManager.ConnectionStrings [“blahblah”] ret

var connectionStringSettings = ConfigurationManager.ConnectionStrings["FlexConnString"];
if (connectionStringSettings == null)
    {
        Console.WriteLine("ConfigManager does not return a setting for FlexConnString");
        _connectionString = "No Connection string";
    }

Cake任务

Task("Run-Integration-Tests")
.IsDependentOn("Run-Unit-Tests")
.Does(() =>
{
    var testDir = "./artifacts/_tests/**/*.IntegrationTests.dll";
    Information("Start Running Integration Tests in " + testDir);
    XUnit2(testDir,
        new XUnit2Settings {
            Parallelism = ParallelismOption.All,
            HtmlReport = true,
            NoAppDomain = true,
            NUnitReport = true,
            XmlReport = true,
            ReportName = "MixTdiIntegrationTestResults",
            OutputDirectory = "./artifacts"
       });
});

当从powershell运行build.cake时，此输出ConfigManager不会返回FlexConnString的设置。

我不确定这是XUnit问题还是Cake问题。

Answer 1

当你运行Xunit测试时，它在当前工作目录中查找配置文件，你可以轻松检查它

Information("Current Directory: {0}", System.IO.Directory.GetCurrentDirectory());

并且找不到它，您需要在WorkingDirectory到指定连接字符串配置文件的文件夹中指定XUnit2Settings

XUnit2(testDir,
    new XUnit2Settings {
        Parallelism = ParallelismOption.All,
        HtmlReport = true,
        NoAppDomain = true,
        NUnitReport = true,
        XmlReport = true,
        ReportName = "MixTdiIntegrationTestResults",
        OutputDirectory = "./artifacts",
        WorkingDirectory = "[your config file path]"
   });

需要提及的另一个选择是更改当前的工作目录

Environment.CurrentDirectory = "c:/";

Cake Build Script：运行XUnit集成测试时出错 - 无法获取ConfigurationManager.ConnectionStrings [“FlexConnString”]

1 个答案: