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build: Include assembly name and target framework when publishing tes…
…t results to Azure Pipelines When publishing test results to Azure Pipelines, pass in a custom name for each result file that includes both the assembly name and the target framework. With this, results for different target frameworks should show up separately in the Azure Pipelines Web UI. Pull-Request: #9
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,107 @@ | ||
| using System; | ||
| using System.Linq; | ||
| using System.Xml.Linq; | ||
| using Cake.Core; | ||
| using Cake.Core.Diagnostics; | ||
| using Cake.Core.IO; | ||
| using Mono.Cecil; | ||
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| namespace Build | ||
| { | ||
| internal class TestRunNamer | ||
| { | ||
| private static readonly XNamespace s_TrxNamespace = XNamespace.Get("http://microsoft.com/schemas/VisualStudio/TeamTest/2010"); | ||
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| private readonly ICakeLog m_Log; | ||
| private readonly ICakeEnvironment m_Environment; | ||
| private readonly IFileSystem m_FileSystem; | ||
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| public TestRunNamer(ICakeLog log, ICakeEnvironment environment, IFileSystem fileSystem) | ||
| { | ||
| m_Log = log ?? throw new ArgumentNullException(nameof(log)); | ||
| m_Environment = environment ?? throw new ArgumentNullException(nameof(environment)); | ||
| m_FileSystem = fileSystem ?? throw new ArgumentNullException(nameof(fileSystem)); | ||
| } | ||
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| public string GetTestRunName(FilePath testResultPath) | ||
| { | ||
| // Default case: Use the name of the test result file | ||
| var name = testResultPath.GetFilenameWithoutExtension().ToString(); | ||
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| try | ||
| { | ||
| // For supported formats, try to get a better test run name | ||
| switch (testResultPath.GetExtension().ToLower()) | ||
| { | ||
| case ".trx": | ||
| var trxTestRunName = GetTrxTestRunName(testResultPath); | ||
| if (!String.IsNullOrWhiteSpace(trxTestRunName)) | ||
| { | ||
| name = trxTestRunName; | ||
| } | ||
| break; | ||
| } | ||
| } | ||
| catch (Exception ex) | ||
| { | ||
| m_Log.Warning($"Failed to determine test run name for file '{testResultPath}': {ex.Message}. Falling back to use the file name."); | ||
| name = testResultPath.GetFilenameWithoutExtension().ToString(); | ||
| } | ||
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| return name.ToString(); | ||
| } | ||
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| private string? GetTrxTestRunName(FilePath testResultPath) | ||
| { | ||
| var document = XDocument.Load(testResultPath.MakeAbsolute(m_Environment).FullPath); | ||
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| if (document.Root is null) | ||
| return null; | ||
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| var assemblyFiles = document.Root | ||
| // Get the assembly path for all tests in the TRX file | ||
| .Elements(s_TrxNamespace.GetName("TestDefinitions")) | ||
| .Elements(s_TrxNamespace.GetName("UnitTest")) | ||
| .Elements(s_TrxNamespace.GetName("TestMethod")) | ||
| .Select(x => x.Attribute("codeBase")?.Value) | ||
| .Where(x => !String.IsNullOrEmpty(x)) | ||
| .Distinct(StringComparer.OrdinalIgnoreCase) | ||
| // Filter down to files that exist on disk | ||
| .Where(x => m_FileSystem.Exist(new FilePath(x))) | ||
| .Select(x => m_FileSystem.GetFile(new FilePath(x))) | ||
| .ToHashSet(); | ||
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| // no assemblies found => cannot determine test run name | ||
| if (assemblyFiles.Count == 0) | ||
| return null; | ||
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| // For the test run name, use the assembly name + the assembly's target framework | ||
| // If there are multiple values, join them together using " | " | ||
| return String.Join(" | ", assemblyFiles.Select(assemblyFile => | ||
| { | ||
| var name = assemblyFile.Path.GetFilename().ToString(); | ||
| var targetFramework = GetTargetFrameworkFromAssembly(assemblyFile.Path.FullPath); | ||
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| return String.IsNullOrEmpty(targetFramework) | ||
| ? name | ||
| : $"{name} ({targetFramework})"; | ||
| })); | ||
| } | ||
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| private static string? GetTargetFrameworkFromAssembly(string path) | ||
| { | ||
| using var assemblyDefinition = AssemblyDefinition.ReadAssembly(path); | ||
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| // Read the assembly's TargetFramework attribute | ||
| var targetFrameworkAttribute = assemblyDefinition.CustomAttributes.SingleOrDefault(x => x.AttributeType.FullName == "System.Runtime.Versioning.TargetFrameworkAttribute"); | ||
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| if (targetFrameworkAttribute is null) | ||
| return null; | ||
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| return (string)targetFrameworkAttribute.ConstructorArguments.Single().Value; | ||
| } | ||
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| } | ||
| } |