A .NET Testing Framework
$ dotnet add package TUnit.Engine
TUnit is a next-generation testing framework for C# that outpaces traditional frameworks with source-generated tests, parallel execution by default, and Native AOT support. Built on the modern Microsoft.Testing.Platform, TUnit delivers faster test runs, better developer experience, and unmatched flexibility.
| Feature | Traditional Frameworks | TUnit |
|---|---|---|
| Test Discovery | ❌ Runtime reflection | ✅ Compile-time generation |
| Execution Speed | ❌ Sequential by default | ✅ Parallel by default |
| Modern .NET | ⚠️ Limited AOT support | ✅ Full Native AOT & trimming |
| Test Dependencies | ❌ Not supported | ✅ [DependsOn] chains |
| Resource Management | ❌ Manual lifecycle | ✅ Intelligent cleanup |
⚡ Parallel by Default - Tests run concurrently with intelligent dependency management
🎯 Compile-Time Discovery - Know your test structure before runtime
🔧 Modern .NET Ready - Native AOT, trimming, and latest .NET features
🎭 Extensible - Customize data sources, attributes, and test behavior
🚀 New to TUnit? Start with our Getting Started Guide
🔄 Migrating? See our Migration Guides
🎯 Advanced Features? Explore Data-Driven Testing, Test Dependencies, and Parallelism Control
dotnet new install TUnit.Templates
dotnet new TUnit -n "MyTestProject"dotnet add package TUnit --prerelease📖 📚 Complete Documentation & Guides - Everything you need to master TUnit
|
🚀 Performance & Modern Platform
|
🎯 Advanced Test Control
|
|
📊 Rich Data & Assertions
|
🔧 Developer Experience
|
[Test]
public async Task User_Creation_Should_Set_Timestamp()
{
// Arrange
var userService = new UserService();
// Act
var user = await userService.CreateUserAsync("john.doe@example.com");
// Assert - TUnit's fluent assertions
await Assert.That(user.CreatedAt)
.IsEqualTo(DateTime.Now)
.Within(TimeSpan.FromMinutes(1));
await Assert.That(user.Email)
.IsEqualTo("john.doe@example.com");
}[Test]
[Arguments("user1@test.com", "ValidPassword123")]
[Arguments("user2@test.com", "AnotherPassword456")]
[Arguments("admin@test.com", "AdminPass789")]
public async Task User_Login_Should_Succeed(string email, string password)
{
var result = await authService.LoginAsync(email, password);
await Assert.That(result.IsSuccess).IsTrue();
}
// Matrix testing - tests all combinations
[Test]
[MatrixDataSource]
public async Task Database_Operations_Work(
[Matrix("Create", "Update", "Delete")] string operation,
[Matrix("User", "Product", "Order")] string entity)
{
await Assert.That(await ExecuteOperation(operation, entity))
.IsTrue();
}[Before(Class)]
public static async Task SetupDatabase(ClassHookContext context)
{
await DatabaseHelper.InitializeAsync();
}
[Test, DisplayName("Register a new account")]
[MethodDataSource(nameof(GetTestUsers))]
public async Task Register_User(string username, string password)
{
// Test implementation
}
[Test, DependsOn(nameof(Register_User))]
[Retry(3)] // Retry on failure
public async Task Login_With_Registered_User(string username, string password)
{
// This test runs after Register_User completes
}
[Test]
[ParallelLimit<LoadTestParallelLimit>] // Custom parallel control
[Repeat(100)] // Run 100 times
public async Task Load_Test_Homepage()
{
// Performance testing
}
// Custom attributes
[Test, WindowsOnly, RetryOnHttpError(5)]
public async Task Windows_Specific_Feature()
{
// Platform-specific test with custom retry logic
}
public class LoadTestParallelLimit : IParallelLimit
{
public int Limit => 10; // Limit to 10 concurrent executions
}// Custom conditional execution
public class WindowsOnlyAttribute : SkipAttribute
{
public WindowsOnlyAttribute() : base("Windows only test") { }
public override Task<bool> ShouldSkip(TestContext testContext)
=> Task.FromResult(!OperatingSystem.IsWindows());
}
// Custom retry logic
public class RetryOnHttpErrorAttribute : RetryAttribute
{
public RetryOnHttpErrorAttribute(int times) : base(times) { }
public override Task<bool> ShouldRetry(TestInformation testInformation,
Exception exception, int currentRetryCount)
=> Task.FromResult(exception is HttpRequestException { StatusCode: HttpStatusCode.ServiceUnavailable });
}
🧪 Unit Testing[Test]
[Arguments(1, 2, 3)]
[Arguments(5, 10, 15)]
public async Task Calculate_Sum(int a, int b, int expected)
{
await Assert.That(Calculator.Add(a, b))
.IsEqualTo(expected);
}
Fast, isolated, and reliable |
🔗 Integration Testing[Test, DependsOn(nameof(CreateUser))]
public async Task Login_After_Registration()
{
// Runs after CreateUser completes
var result = await authService.Login(user);
await Assert.That(result.IsSuccess).IsTrue();
}
Stateful workflows made simple |
⚡ Load Testing[Test]
[ParallelLimit<LoadTestLimit>]
[Repeat(1000)]
public async Task API_Handles_Concurrent_Requests()
{
await Assert.That(await httpClient.GetAsync("/api/health"))
.HasStatusCode(HttpStatusCode.OK);
}
Built-in performance testing |
Tests are discovered at build time, not runtime - enabling faster discovery, better IDE integration, and precise resource lifecycle management.
Built for concurrency from day one with [DependsOn] for test chains, [ParallelLimit] for resource control, and intelligent scheduling.
The DataSourceGenerator<T> pattern and custom attribute system let you extend TUnit's capabilities without modifying core framework code.
🌟 Join thousands of developers modernizing their testing
TUnit works seamlessly across all major .NET development environments:
✅ Fully supported - No additional configuration needed for latest versions
⚙️ Earlier versions: Enable "Use testing platform server mode" in Tools > Manage Preview Features
✅ Fully supported
⚙️ Setup: Enable "Testing Platform support" in Settings > Build, Execution, Deployment > Unit Testing > VSTest
✅ Fully supported
⚙️ Setup: Install C# Dev Kit and enable "Use Testing Platform Protocol"
✅ Full CLI support - Works with dotnet test, dotnet run, and direct executable execution
| Package | Use Case |
|---|---|
TUnit | ⭐ Start here - Complete testing framework (includes Core + Engine + Assertions) |
TUnit.Core | 📚 Test libraries and shared components (no execution engine) |
TUnit.Engine | 🚀 Test execution engine and adapter (for test projects) |
TUnit.Assertions | ✅ Standalone assertions (works with any test framework) |
TUnit.Playwright | 🎭 Playwright integration with automatic lifecycle management |
Coming from NUnit or xUnit? TUnit maintains familiar syntax while adding modern capabilities:
// Enhanced with TUnit's advanced features
[Test]
[Arguments("value1")]
[Arguments("value2")]
[Retry(3)]
[ParallelLimit<CustomLimit>]
public async Task Modern_TUnit_Test(string value) { }📖 Need help migrating? Check our detailed Migration Guides with step-by-step instructions for xUnit, NUnit, and MSTest.
The API is mostly stable, but may have some changes based on feedback or issues before v1.0 release.
# Create a new test project with examples
dotnet new install TUnit.Templates && dotnet new TUnit -n "MyAwesomeTests"
# Or add to existing project
dotnet add package TUnit --prerelease
📈 PerformanceOptimized execution Parallel by default Zero reflection overhead |
🔮 Future-ReadyNative AOT support Latest .NET features Source generation |
🛠️ Developer ExperienceCompile-time checks Rich IDE integration Intelligent debugging |
🎭 FlexibilityTest dependencies Custom attributes Extensible architecture |
📖 Learn More: tunit.dev | 💬 Get Help: GitHub Discussions | ⭐ Show Support: Star on GitHub
TUnit is actively developed and production-ready. Join our growing community of developers who've made the switch!
BenchmarkDotNet v0.15.2, macOS Sequoia 15.6 (24G84) [Darwin 24.6.0]
Apple M1 (Virtual), 1 CPU, 3 logical and 3 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), Arm64 RyuJIT AdvSIMD
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), Arm64 RyuJIT AdvSIMD
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| Build_TUnit | 0.57.65 | 1.511 s | 0.1533 s | 0.4325 s | 1.365 s |
| Build_NUnit | 4.4.0 | 1.621 s | 0.1212 s | 0.3498 s | 1.619 s |
| Build_xUnit | 2.9.3 | 1.517 s | 0.1183 s | 0.3431 s | 1.426 s |
| Build_MSTest | 3.10.4 | 1.648 s | 0.1234 s | 0.3620 s | 1.601 s |
BenchmarkDotNet v0.15.2, Linux Ubuntu 24.04.3 LTS (Noble Numbat)
AMD EPYC 7763, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| Build_TUnit | 0.57.65 | 1.825 s | 0.0328 s | 0.0574 s | 1.802 s |
| Build_NUnit | 4.4.0 | 1.513 s | 0.0180 s | 0.0159 s | 1.510 s |
| Build_xUnit | 2.9.3 | 1.523 s | 0.0099 s | 0.0092 s | 1.521 s |
| Build_MSTest | 3.10.4 | 1.517 s | 0.0094 s | 0.0083 s | 1.517 s |
BenchmarkDotNet v0.15.2, Windows 10 (10.0.20348.4052) (Hyper-V)
AMD EPYC 7763 2.44GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| Build_TUnit | 0.57.65 | 1.889 s | 0.0373 s | 0.0754 s | 1.871 s |
| Build_NUnit | 4.4.0 | 1.591 s | 0.0193 s | 0.0171 s | 1.590 s |
| Build_xUnit | 2.9.3 | 1.619 s | 0.0310 s | 0.0392 s | 1.610 s |
| Build_MSTest | 3.10.4 | 1.610 s | 0.0287 s | 0.0268 s | 1.599 s |
BenchmarkDotNet v0.15.2, macOS Sequoia 15.6 (24G84) [Darwin 24.6.0]
Apple M1 (Virtual), 1 CPU, 3 logical and 3 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), Arm64 RyuJIT AdvSIMD
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), Arm64 RyuJIT AdvSIMD
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit_AOT | 0.57.65 | NA | NA | NA | NA |
| TUnit | 0.57.65 | NA | NA | NA | NA |
| NUnit | 4.4.0 | NA | NA | NA | NA |
| xUnit | 2.9.3 | NA | NA | NA | NA |
| MSTest | 3.10.4 | NA | NA | NA | NA |
Benchmarks with issues: RuntimeBenchmarks.TUnit_AOT: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.TUnit: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.NUnit: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.xUnit: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.MSTest: Job-YNJDZW(Runtime=.NET 9.0)
BenchmarkDotNet v0.15.2, Linux Ubuntu 24.04.3 LTS (Noble Numbat)
AMD EPYC 7763, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit_AOT | 0.57.65 | NA | NA | NA | NA |
| TUnit | 0.57.65 | NA | NA | NA | NA |
| NUnit | 4.4.0 | NA | NA | NA | NA |
| xUnit | 2.9.3 | NA | NA | NA | NA |
| MSTest | 3.10.4 | NA | NA | NA | NA |
Benchmarks with issues: RuntimeBenchmarks.TUnit_AOT: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.TUnit: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.NUnit: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.xUnit: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.MSTest: Job-YNJDZW(Runtime=.NET 9.0)
BenchmarkDotNet v0.15.2, Windows 10 (10.0.20348.4052) (Hyper-V)
AMD EPYC 7763 2.44GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit_AOT | 0.57.65 | NA | NA | NA | NA |
| TUnit | 0.57.65 | NA | NA | NA | NA |
| NUnit | 4.4.0 | NA | NA | NA | NA |
| xUnit | 2.9.3 | NA | NA | NA | NA |
| MSTest | 3.10.4 | NA | NA | NA | NA |
Benchmarks with issues: RuntimeBenchmarks.TUnit_AOT: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.TUnit: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.NUnit: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.xUnit: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.MSTest: Job-YNJDZW(Runtime=.NET 9.0)
BenchmarkDotNet v0.15.2, macOS Sequoia 15.6 (24G84) [Darwin 24.6.0]
Apple M1 (Virtual), 1 CPU, 3 logical and 3 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), Arm64 RyuJIT AdvSIMD
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), Arm64 RyuJIT AdvSIMD
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit_AOT | 0.57.65 | 246.9 ms | 24.35 ms | 71.79 ms | 246.7 ms |
| TUnit | 0.57.65 | 1,015.6 ms | 72.56 ms | 211.65 ms | 968.6 ms |
| NUnit | 4.4.0 | 1,426.7 ms | 125.11 ms | 364.97 ms | 1,353.7 ms |
| xUnit | 2.9.3 | 1,389.0 ms | 104.94 ms | 307.78 ms | 1,298.8 ms |
| MSTest | 3.10.4 | 1,467.2 ms | 78.71 ms | 230.85 ms | 1,457.0 ms |
BenchmarkDotNet v0.15.2, Linux Ubuntu 24.04.3 LTS (Noble Numbat)
AMD EPYC 7763, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit_AOT | 0.57.65 | 28.40 ms | 0.261 ms | 0.231 ms | 28.43 ms |
| TUnit | 0.57.65 | 956.42 ms | 18.967 ms | 21.082 ms | 950.66 ms |
| NUnit | 4.4.0 | 1,349.53 ms | 15.744 ms | 13.957 ms | 1,348.72 ms |
| xUnit | 2.9.3 | 1,456.35 ms | 26.979 ms | 27.705 ms | 1,449.97 ms |
| MSTest | 3.10.4 | 1,302.83 ms | 19.019 ms | 16.859 ms | 1,301.11 ms |
BenchmarkDotNet v0.15.2, Windows 10 (10.0.20348.4052) (Hyper-V)
AMD EPYC 7763 2.44GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit_AOT | 0.57.65 | 63.13 ms | 1.262 ms | 1.296 ms | 62.44 ms |
| TUnit | 0.57.65 | 992.56 ms | 19.604 ms | 24.793 ms | 988.67 ms |
| NUnit | 4.4.0 | 1,372.23 ms | 14.888 ms | 13.926 ms | 1,372.98 ms |
| xUnit | 2.9.3 | 1,470.50 ms | 16.520 ms | 15.453 ms | 1,469.98 ms |
| MSTest | 3.10.4 | 1,308.63 ms | 13.112 ms | 12.265 ms | 1,310.87 ms |
BenchmarkDotNet v0.15.2, macOS Sequoia 15.6 (24G84) [Darwin 24.6.0]
Apple M1 (Virtual), 1 CPU, 3 logical and 3 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), Arm64 RyuJIT AdvSIMD
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), Arm64 RyuJIT AdvSIMD
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit_AOT | 0.57.65 | 195.9 ms | 21.53 ms | 63.14 ms | 175.8 ms |
| TUnit | 0.57.65 | 1,052.3 ms | 75.71 ms | 223.23 ms | 1,023.1 ms |
| NUnit | 4.4.0 | 1,438.3 ms | 138.37 ms | 405.81 ms | 1,376.3 ms |
| xUnit | 2.9.3 | 1,387.7 ms | 91.45 ms | 268.20 ms | 1,352.5 ms |
| MSTest | 3.10.4 | 1,443.9 ms | 82.10 ms | 239.50 ms | 1,424.0 ms |
BenchmarkDotNet v0.15.2, Linux Ubuntu 24.04.3 LTS (Noble Numbat)
AMD EPYC 7763, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit_AOT | 0.57.65 | 25.85 ms | 0.361 ms | 0.320 ms | 25.80 ms |
| TUnit | 0.57.65 | 957.14 ms | 19.060 ms | 22.689 ms | 950.47 ms |
| NUnit | 4.4.0 | 1,310.07 ms | 9.769 ms | 9.138 ms | 1,305.77 ms |
| xUnit | 2.9.3 | 1,383.96 ms | 14.563 ms | 13.622 ms | 1,387.67 ms |
| MSTest | 3.10.4 | 1,251.67 ms | 10.380 ms | 9.710 ms | 1,251.34 ms |
BenchmarkDotNet v0.15.2, Windows 10 (10.0.20348.4052) (Hyper-V)
AMD EPYC 7763 2.44GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit_AOT | 0.57.65 | 62.20 ms | 0.597 ms | 0.529 ms | 62.36 ms |
| TUnit | 0.57.65 | 1,101.86 ms | 21.606 ms | 32.995 ms | 1,108.25 ms |
| NUnit | 4.4.0 | 1,519.96 ms | 29.731 ms | 34.238 ms | 1,525.15 ms |
| xUnit | 2.9.3 | 1,579.46 ms | 31.501 ms | 30.938 ms | 1,582.17 ms |
| MSTest | 3.10.4 | 1,460.47 ms | 27.903 ms | 28.654 ms | 1,457.01 ms |
BenchmarkDotNet v0.15.2, macOS Sequoia 15.6 (24G84) [Darwin 24.6.0]
Apple M1 (Virtual), 1 CPU, 3 logical and 3 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), Arm64 RyuJIT AdvSIMD
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), Arm64 RyuJIT AdvSIMD
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit_AOT | 0.57.65 | NA | NA | NA | NA |
| TUnit | 0.57.65 | NA | NA | NA | NA |
| NUnit | 4.4.0 | 869.5 ms | 25.52 ms | 74.84 ms | 864.7 ms |
| xUnit | 2.9.3 | 893.7 ms | 14.42 ms | 12.78 ms | 892.3 ms |
| MSTest | 3.10.4 | 824.3 ms | 16.16 ms | 30.75 ms | 827.2 ms |
Benchmarks with issues: RuntimeBenchmarks.TUnit_AOT: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.TUnit: Job-YNJDZW(Runtime=.NET 9.0)
BenchmarkDotNet v0.15.2, Linux Ubuntu 24.04.3 LTS (Noble Numbat)
AMD EPYC 7763, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit_AOT | 0.57.65 | NA | NA | NA | NA |
| TUnit | 0.57.65 | NA | NA | NA | NA |
| NUnit | 4.4.0 | 1.315 s | 0.0190 s | 0.0177 s | 1.312 s |
| xUnit | 2.9.3 | 1.404 s | 0.0105 s | 0.0093 s | 1.406 s |
| MSTest | 3.10.4 | 1.263 s | 0.0159 s | 0.0141 s | 1.265 s |
Benchmarks with issues: RuntimeBenchmarks.TUnit_AOT: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.TUnit: Job-YNJDZW(Runtime=.NET 9.0)
BenchmarkDotNet v0.15.2, Windows 10 (10.0.20348.4052) (Hyper-V)
AMD EPYC 7763 2.44GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit_AOT | 0.57.65 | NA | NA | NA | NA |
| TUnit | 0.57.65 | NA | NA | NA | NA |
| NUnit | 4.4.0 | 1.372 s | 0.0158 s | 0.0140 s | 1.370 s |
| xUnit | 2.9.3 | 1.462 s | 0.0147 s | 0.0138 s | 1.467 s |
| MSTest | 3.10.4 | 1.319 s | 0.0101 s | 0.0079 s | 1.321 s |
Benchmarks with issues: RuntimeBenchmarks.TUnit_AOT: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.TUnit: Job-YNJDZW(Runtime=.NET 9.0)
BenchmarkDotNet v0.15.2, macOS Sequoia 15.6 (24G84) [Darwin 24.6.0]
Apple M1 (Virtual), 1 CPU, 3 logical and 3 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), Arm64 RyuJIT AdvSIMD
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), Arm64 RyuJIT AdvSIMD
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit_AOT | 0.57.65 | 282.8 ms | 23.36 ms | 68.88 ms | 292.7 ms |
| TUnit | 0.57.65 | 1,021.2 ms | 74.27 ms | 217.82 ms | 981.7 ms |
| NUnit | 4.4.0 | 1,135.5 ms | 30.24 ms | 87.26 ms | 1,129.8 ms |
| xUnit | 2.9.3 | 1,214.0 ms | 37.97 ms | 104.58 ms | 1,221.6 ms |
| MSTest | 3.10.4 | 963.0 ms | 33.33 ms | 90.67 ms | 951.2 ms |
BenchmarkDotNet v0.15.2, Linux Ubuntu 24.04.3 LTS (Noble Numbat)
AMD EPYC 7763, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit_AOT | 0.57.65 | 25.84 ms | 0.298 ms | 0.279 ms | 25.77 ms |
| TUnit | 0.57.65 | 946.61 ms | 18.764 ms | 21.609 ms | 945.39 ms |
| NUnit | 4.4.0 | 1,303.23 ms | 6.576 ms | 5.830 ms | 1,304.83 ms |
| xUnit | 2.9.3 | 1,373.62 ms | 12.321 ms | 10.922 ms | 1,373.85 ms |
| MSTest | 3.10.4 | NA | NA | NA | NA |
Benchmarks with issues: RuntimeBenchmarks.MSTest: Job-YNJDZW(Runtime=.NET 9.0)
BenchmarkDotNet v0.15.2, Windows 10 (10.0.20348.4052) (Hyper-V)
AMD EPYC 7763 2.44GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit_AOT | 0.57.65 | 53.88 ms | 1.075 ms | 1.397 ms | 53.76 ms |
| TUnit | 0.57.65 | 1,016.64 ms | 19.695 ms | 22.681 ms | 1,015.71 ms |
| NUnit | 4.4.0 | 1,353.95 ms | 9.623 ms | 8.530 ms | 1,355.93 ms |
| xUnit | 2.9.3 | 1,424.95 ms | 27.795 ms | 29.740 ms | 1,416.50 ms |
| MSTest | 3.10.4 | NA | NA | NA | NA |
Benchmarks with issues: RuntimeBenchmarks.MSTest: Job-YNJDZW(Runtime=.NET 9.0)
BenchmarkDotNet v0.15.2, macOS Sequoia 15.6 (24G84) [Darwin 24.6.0]
Apple M1 (Virtual), 1 CPU, 3 logical and 3 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), Arm64 RyuJIT AdvSIMD
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), Arm64 RyuJIT AdvSIMD
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit_AOT | 0.57.65 | 156.1 ms | 8.28 ms | 24.28 ms | 149.5 ms |
| TUnit | 0.57.65 | 1,003.4 ms | 75.85 ms | 216.40 ms | 967.4 ms |
| NUnit | 4.4.0 | 1,538.4 ms | 142.24 ms | 417.17 ms | 1,423.0 ms |
| xUnit | 2.9.3 | 1,243.9 ms | 58.92 ms | 170.94 ms | 1,242.2 ms |
| MSTest | 3.10.4 | 1,273.8 ms | 110.74 ms | 317.74 ms | 1,223.6 ms |
BenchmarkDotNet v0.15.2, Linux Ubuntu 24.04.3 LTS (Noble Numbat)
AMD EPYC 7763, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit_AOT | 0.57.65 | 26.30 ms | 0.168 ms | 0.149 ms | 26.29 ms |
| TUnit | 0.57.65 | 945.49 ms | 18.799 ms | 22.379 ms | 943.12 ms |
| NUnit | 4.4.0 | 1,321.94 ms | 10.563 ms | 9.881 ms | 1,322.25 ms |
| xUnit | 2.9.3 | 1,394.78 ms | 9.010 ms | 8.428 ms | 1,394.10 ms |
| MSTest | 3.10.4 | 1,271.70 ms | 9.700 ms | 9.073 ms | 1,270.76 ms |
BenchmarkDotNet v0.15.2, Windows 10 (10.0.20348.4052) (Hyper-V)
AMD EPYC 7763 2.44GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit_AOT | 0.57.65 | 61.76 ms | 1.043 ms | 0.976 ms | 62.36 ms |
| TUnit | 0.57.65 | 1,050.87 ms | 20.881 ms | 24.047 ms | 1,049.79 ms |
| NUnit | 4.4.0 | 1,429.72 ms | 13.654 ms | 12.104 ms | 1,433.31 ms |
| xUnit | 2.9.3 | 1,446.62 ms | 17.306 ms | 16.188 ms | 1,443.57 ms |
| MSTest | 3.10.4 | 1,318.66 ms | 12.503 ms | 11.695 ms | 1,319.96 ms |
BenchmarkDotNet v0.15.2, macOS Sequoia 15.6 (24G84) [Darwin 24.6.0]
Apple M1 (Virtual), 1 CPU, 3 logical and 3 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), Arm64 RyuJIT AdvSIMD
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), Arm64 RyuJIT AdvSIMD
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit_AOT | 0.57.65 | NA | NA | NA | NA |
| TUnit | 0.57.65 | NA | NA | NA | NA |
| NUnit | 4.4.0 | NA | NA | NA | NA |
| xUnit | 2.9.3 | NA | NA | NA | NA |
| MSTest | 3.10.4 | NA | NA | NA | NA |
Benchmarks with issues: RuntimeBenchmarks.TUnit_AOT: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.TUnit: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.NUnit: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.xUnit: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.MSTest: Job-YNJDZW(Runtime=.NET 9.0)
BenchmarkDotNet v0.15.2, Linux Ubuntu 24.04.3 LTS (Noble Numbat)
AMD EPYC 7763, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit_AOT | 0.57.65 | NA | NA | NA | NA |
| TUnit | 0.57.65 | NA | NA | NA | NA |
| NUnit | 4.4.0 | NA | NA | NA | NA |
| xUnit | 2.9.3 | NA | NA | NA | NA |
| MSTest | 3.10.4 | NA | NA | NA | NA |
Benchmarks with issues: RuntimeBenchmarks.TUnit_AOT: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.TUnit: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.NUnit: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.xUnit: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.MSTest: Job-YNJDZW(Runtime=.NET 9.0)
BenchmarkDotNet v0.15.2, Windows 10 (10.0.20348.4052) (Hyper-V)
AMD EPYC 7763 2.44GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit_AOT | 0.57.65 | NA | NA | NA | NA |
| TUnit | 0.57.65 | NA | NA | NA | NA |
| NUnit | 4.4.0 | NA | NA | NA | NA |
| xUnit | 2.9.3 | NA | NA | NA | NA |
| MSTest | 3.10.4 | NA | NA | NA | NA |
Benchmarks with issues: RuntimeBenchmarks.TUnit_AOT: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.TUnit: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.NUnit: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.xUnit: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.MSTest: Job-YNJDZW(Runtime=.NET 9.0)
BenchmarkDotNet v0.15.2, macOS Sequoia 15.6 (24G84) [Darwin 24.6.0]
Apple M1 (Virtual), 1 CPU, 3 logical and 3 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), Arm64 RyuJIT AdvSIMD
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), Arm64 RyuJIT AdvSIMD
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit_AOT | 0.57.65 | 187.8 ms | 10.71 ms | 30.54 ms | 190.1 ms |
| TUnit | 0.57.65 | 1,113.5 ms | 85.26 ms | 248.70 ms | 1,061.1 ms |
| NUnit | 4.4.0 | 1,530.1 ms | 107.54 ms | 317.09 ms | 1,503.3 ms |
| xUnit | 2.9.3 | 1,314.0 ms | 67.51 ms | 199.05 ms | 1,302.3 ms |
| MSTest | 3.10.4 | 1,112.3 ms | 81.43 ms | 237.55 ms | 1,083.6 ms |
BenchmarkDotNet v0.15.2, Linux Ubuntu 24.04.3 LTS (Noble Numbat)
AMD EPYC 7763, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit_AOT | 0.57.65 | 26.88 ms | 0.154 ms | 0.129 ms | 26.86 ms |
| TUnit | 0.57.65 | 964.14 ms | 18.784 ms | 18.448 ms | 969.71 ms |
| NUnit | 4.4.0 | 1,329.60 ms | 9.400 ms | 8.793 ms | 1,333.00 ms |
| xUnit | 2.9.3 | 1,395.85 ms | 8.020 ms | 7.502 ms | 1,396.99 ms |
| MSTest | 3.10.4 | 1,276.36 ms | 8.271 ms | 7.736 ms | 1,276.65 ms |
BenchmarkDotNet v0.15.2, Windows 10 (10.0.20348.4171) (Hyper-V)
AMD EPYC 7763 2.44GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Job-YNJDZW : .NET 9.0.9 (9.0.925.41916), X64 RyuJIT AVX2
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit_AOT | 0.57.65 | 57.01 ms | 1.137 ms | 3.317 ms | 57.65 ms |
| TUnit | 0.57.65 | 1,004.72 ms | 18.438 ms | 31.805 ms | 1,005.44 ms |
| NUnit | 4.4.0 | 1,335.75 ms | 16.565 ms | 15.495 ms | 1,333.72 ms |
| xUnit | 2.9.3 | 1,382.34 ms | 14.540 ms | 13.600 ms | 1,385.97 ms |
| MSTest | 3.10.4 | 1,277.11 ms | 7.443 ms | 6.962 ms | 1,278.63 ms |