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 v0.15.4, macOS Sequoia 15.6.1 (24G90) [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 (9.0.9, 9.0.925.41916), Arm64 RyuJIT armv8.0-a
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), Arm64 RyuJIT armv8.0-a
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| Build_TUnit | 0.66.6 | 1.425 s | 0.0954 s | 0.2722 s | 1.384 s |
| Build_NUnit | 4.4.0 | 1.171 s | 0.0670 s | 0.1934 s | 1.150 s |
| Build_xUnit | 2.9.3 | 1.149 s | 0.0853 s | 0.2448 s | 1.101 s |
| Build_MSTest | 3.11.0 | 1.108 s | 0.0468 s | 0.1365 s | 1.103 s |
| Build_xUnit3 | 3.1.0 | 1.144 s | 0.0763 s | 0.2238 s | 1.093 s |
BenchmarkDotNet v0.15.4, Linux Ubuntu 24.04.3 LTS (Noble Numbat)
AMD EPYC 7763 2.45GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| Build_TUnit | 0.66.6 | 1.645 s | 0.0212 s | 0.0188 s | 1.645 s |
| Build_NUnit | 4.4.0 | 1.500 s | 0.0294 s | 0.0302 s | 1.502 s |
| Build_xUnit | 2.9.3 | 1.513 s | 0.0175 s | 0.0163 s | 1.513 s |
| Build_MSTest | 3.11.0 | 1.534 s | 0.0136 s | 0.0127 s | 1.539 s |
| Build_xUnit3 | 3.1.0 | 1.496 s | 0.0247 s | 0.0219 s | 1.500 s |
BenchmarkDotNet v0.15.4, Windows 11 (10.0.26100.6584/24H2/2024Update/HudsonValley) (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 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| Build_TUnit | 0.66.6 | 2.134 s | 0.0440 s | 0.1275 s | 2.143 s |
| Build_NUnit | 4.4.0 | 2.085 s | 0.0360 s | 0.0319 s | 2.085 s |
| Build_xUnit | 2.9.3 | 2.055 s | 0.0406 s | 0.0865 s | 2.057 s |
| Build_MSTest | 3.11.0 | 2.160 s | 0.0431 s | 0.1142 s | 2.152 s |
| Build_xUnit3 | 3.1.0 | 2.136 s | 0.0424 s | 0.0505 s | 2.124 s |
BenchmarkDotNet v0.15.4, macOS Sequoia 15.6.1 (24G90) [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 (9.0.9, 9.0.925.41916), Arm64 RyuJIT armv8.0-a
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), Arm64 RyuJIT armv8.0-a
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit | 0.66.6 | 507.19 ms | 28.541 ms | 83.71 ms | 497.91 ms |
| NUnit | 4.4.0 | NA | NA | NA | NA |
| xUnit | 2.9.3 | 884.34 ms | 54.651 ms | 160.28 ms | 895.71 ms |
| MSTest | 3.11.0 | 768.27 ms | 39.207 ms | 115.60 ms | 746.33 ms |
| xUnit3 | 3.1.0 | 493.87 ms | 16.161 ms | 47.40 ms | 503.28 ms |
| TUnit_AOT | 0.66.6 | 70.85 ms | 7.276 ms | 21.34 ms | 67.87 ms |
Benchmarks with issues: RuntimeBenchmarks.NUnit: Job-YNJDZW(Runtime=.NET 9.0)
BenchmarkDotNet v0.15.4, Linux Ubuntu 24.04.3 LTS (Noble Numbat)
AMD EPYC 7763 2.61GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit | 0.66.6 | 487.37 ms | 3.093 ms | 2.893 ms | 487.43 ms |
| NUnit | 4.4.0 | 908.34 ms | 17.276 ms | 16.967 ms | 911.94 ms |
| xUnit | 2.9.3 | 984.77 ms | 19.259 ms | 18.015 ms | 979.06 ms |
| MSTest | 3.11.0 | 836.95 ms | 11.507 ms | 10.764 ms | 832.08 ms |
| xUnit3 | 3.1.0 | 458.16 ms | 4.159 ms | 3.890 ms | 457.83 ms |
| TUnit_AOT | 0.66.6 | 25.31 ms | 0.431 ms | 0.382 ms | 25.16 ms |
BenchmarkDotNet v0.15.4, Windows 11 (10.0.26100.6584/24H2/2024Update/HudsonValley) (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 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit | 0.66.6 | 533.36 ms | 3.679 ms | 3.441 ms | 532.96 ms |
| NUnit | 4.4.0 | 1,016.18 ms | 20.186 ms | 34.820 ms | 1,015.43 ms |
| xUnit | 2.9.3 | 1,068.97 ms | 20.224 ms | 16.888 ms | 1,073.74 ms |
| MSTest | 3.11.0 | 968.58 ms | 17.772 ms | 31.127 ms | 964.24 ms |
| xUnit3 | 3.1.0 | 516.29 ms | 7.819 ms | 6.931 ms | 515.39 ms |
| TUnit_AOT | 0.66.6 | 65.97 ms | 2.281 ms | 6.724 ms | 65.43 ms |
BenchmarkDotNet v0.15.4, macOS Sequoia 15.6.1 (24G90) [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 (9.0.9, 9.0.925.41916), Arm64 RyuJIT armv8.0-a
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), Arm64 RyuJIT armv8.0-a
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit | 0.66.6 | 608.9 ms | 39.85 ms | 117.49 ms | 577.8 ms |
| NUnit | 4.4.0 | 1,260.3 ms | 57.30 ms | 166.24 ms | 1,274.6 ms |
| xUnit | 2.9.3 | NA | NA | NA | NA |
| MSTest | 3.11.0 | 1,050.5 ms | 41.59 ms | 119.99 ms | 1,053.4 ms |
| xUnit3 | 3.1.0 | 559.6 ms | 21.67 ms | 62.18 ms | 567.1 ms |
| TUnit_AOT | 0.66.6 | 144.6 ms | 11.89 ms | 34.88 ms | 145.0 ms |
Benchmarks with issues: RuntimeBenchmarks.xUnit: Job-YNJDZW(Runtime=.NET 9.0)
BenchmarkDotNet v0.15.4, Linux Ubuntu 24.04.3 LTS (Noble Numbat)
AMD EPYC 7763 2.45GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit | 0.66.6 | 447.34 ms | 3.704 ms | 3.465 ms | 447.86 ms |
| NUnit | 4.4.0 | 907.30 ms | 17.922 ms | 18.404 ms | 901.36 ms |
| xUnit | 2.9.3 | 988.70 ms | 19.061 ms | 17.830 ms | 983.11 ms |
| MSTest | 3.11.0 | 842.79 ms | 16.374 ms | 17.520 ms | 842.60 ms |
| xUnit3 | 3.1.0 | 460.86 ms | 2.968 ms | 2.777 ms | 459.81 ms |
| TUnit_AOT | 0.66.6 | 26.67 ms | 0.506 ms | 0.562 ms | 26.78 ms |
BenchmarkDotNet v0.15.4, Windows 11 (10.0.26100.6584/24H2/2024Update/HudsonValley) (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 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit | 0.66.6 | 494.36 ms | 7.194 ms | 6.729 ms | 490.64 ms |
| NUnit | 4.4.0 | 1,005.78 ms | 18.596 ms | 17.394 ms | 1,007.02 ms |
| xUnit | 2.9.3 | 1,096.34 ms | 20.797 ms | 22.253 ms | 1,097.98 ms |
| MSTest | 3.11.0 | 962.06 ms | 18.672 ms | 26.175 ms | 957.03 ms |
| xUnit3 | 3.1.0 | 522.65 ms | 9.988 ms | 9.343 ms | 521.69 ms |
| TUnit_AOT | 0.66.6 | 89.31 ms | 2.294 ms | 6.728 ms | 89.53 ms |
BenchmarkDotNet v0.15.4, macOS Sequoia 15.6.1 (24G90) [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 (9.0.9, 9.0.925.41916), Arm64 RyuJIT armv8.0-a
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), Arm64 RyuJIT armv8.0-a
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit | 0.66.6 | 413.11 ms | 29.400 ms | 85.30 ms | 389.28 ms |
| NUnit | 4.4.0 | NA | NA | NA | NA |
| xUnit | 2.9.3 | NA | NA | NA | NA |
| MSTest | 3.11.0 | NA | NA | NA | NA |
| xUnit3 | 3.1.0 | 289.63 ms | 7.455 ms | 21.51 ms | 285.72 ms |
| TUnit_AOT | 0.66.6 | 66.85 ms | 9.402 ms | 27.57 ms | 61.87 ms |
Benchmarks with issues: 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 v0.15.4, Linux Ubuntu 24.04.3 LTS (Noble Numbat)
AMD EPYC 7763 2.45GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit | 0.66.6 | 466.81 ms | 5.399 ms | 4.786 ms | 466.44 ms |
| NUnit | 4.4.0 | 919.54 ms | 16.718 ms | 15.638 ms | 919.80 ms |
| xUnit | 2.9.3 | 994.05 ms | 10.533 ms | 9.337 ms | 992.55 ms |
| MSTest | 3.11.0 | 853.21 ms | 16.534 ms | 17.691 ms | 854.80 ms |
| xUnit3 | 3.1.0 | 459.93 ms | 3.301 ms | 2.926 ms | 458.96 ms |
| TUnit_AOT | 0.66.6 | 25.34 ms | 0.444 ms | 0.415 ms | 25.14 ms |
BenchmarkDotNet v0.15.4, Windows 11 (10.0.26100.6584/24H2/2024Update/HudsonValley) (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 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit | 0.66.6 | 517.27 ms | 4.416 ms | 4.130 ms | 518.39 ms |
| NUnit | 4.4.0 | 1,018.48 ms | 20.084 ms | 19.725 ms | 1,014.70 ms |
| xUnit | 2.9.3 | 1,079.55 ms | 19.399 ms | 18.145 ms | 1,079.08 ms |
| MSTest | 3.11.0 | 950.05 ms | 18.521 ms | 21.329 ms | 953.91 ms |
| xUnit3 | 3.1.0 | 509.16 ms | 6.805 ms | 6.365 ms | 507.00 ms |
| TUnit_AOT | 0.66.6 | 66.58 ms | 1.505 ms | 4.414 ms | 65.67 ms |
BenchmarkDotNet v0.15.4, macOS Sequoia 15.6.1 (24G90) [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 (9.0.9, 9.0.925.41916), Arm64 RyuJIT armv8.0-a
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), Arm64 RyuJIT armv8.0-a
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit | 0.66.6 | 408.74 ms | 18.928 ms | 55.21 ms | 396.30 ms |
| NUnit | 4.4.0 | NA | NA | NA | NA |
| xUnit | 2.9.3 | NA | NA | NA | NA |
| MSTest | 3.11.0 | 659.03 ms | 22.634 ms | 66.38 ms | 666.53 ms |
| xUnit3 | 3.1.0 | 377.11 ms | 11.684 ms | 33.90 ms | 379.14 ms |
| TUnit_AOT | 0.66.6 | 44.69 ms | 3.968 ms | 11.39 ms | 41.36 ms |
Benchmarks with issues: RuntimeBenchmarks.NUnit: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.xUnit: Job-YNJDZW(Runtime=.NET 9.0)
BenchmarkDotNet v0.15.4, Linux Ubuntu 24.04.3 LTS (Noble Numbat)
AMD EPYC 7763 2.45GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit | 0.66.6 | 460.22 ms | 2.117 ms | 1.877 ms | 460.03 ms |
| NUnit | 4.4.0 | 909.38 ms | 16.413 ms | 15.352 ms | 917.73 ms |
| xUnit | 2.9.3 | 1,016.83 ms | 18.472 ms | 17.279 ms | 1,008.66 ms |
| MSTest | 3.11.0 | 866.29 ms | 16.852 ms | 18.031 ms | 865.01 ms |
| xUnit3 | 3.1.0 | 486.65 ms | 3.559 ms | 3.155 ms | 487.03 ms |
| TUnit_AOT | 0.66.6 | 28.22 ms | 0.343 ms | 0.304 ms | 28.31 ms |
BenchmarkDotNet v0.15.4, Windows 11 (10.0.26100.6584/24H2/2024Update/HudsonValley) (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 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit | 0.66.6 | 550.13 ms | 10.668 ms | 10.477 ms | 545.52 ms |
| NUnit | 4.4.0 | 1,115.22 ms | 22.111 ms | 23.658 ms | 1,115.33 ms |
| xUnit | 2.9.3 | 1,209.43 ms | 35.495 ms | 100.694 ms | 1,223.99 ms |
| MSTest | 3.11.0 | 1,041.10 ms | 20.681 ms | 23.817 ms | 1,038.52 ms |
| xUnit3 | 3.1.0 | 565.34 ms | 10.258 ms | 9.596 ms | 565.75 ms |
| TUnit_AOT | 0.66.6 | 71.69 ms | 1.423 ms | 3.410 ms | 71.39 ms |
BenchmarkDotNet v0.15.4, macOS Sequoia 15.6.1 (24G90) [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 (9.0.9, 9.0.925.41916), Arm64 RyuJIT armv8.0-a
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), Arm64 RyuJIT armv8.0-a
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit | 0.66.6 | 286.49 ms | 6.152 ms | 17.75 ms | 285.41 ms |
| NUnit | 4.4.0 | NA | NA | NA | NA |
| xUnit | 2.9.3 | NA | NA | NA | NA |
| MSTest | 3.11.0 | NA | NA | NA | NA |
| xUnit3 | 3.1.0 | 375.36 ms | 22.387 ms | 66.01 ms | 362.13 ms |
| TUnit_AOT | 0.66.6 | 64.68 ms | 6.634 ms | 19.03 ms | 62.08 ms |
Benchmarks with issues: 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 v0.15.4, Linux Ubuntu 24.04.3 LTS (Noble Numbat)
AMD EPYC 7763 2.45GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit | 0.66.6 | 452.99 ms | 3.907 ms | 3.263 ms | 453.44 ms |
| NUnit | 4.4.0 | 930.95 ms | 14.776 ms | 13.821 ms | 935.97 ms |
| xUnit | 2.9.3 | 1,006.26 ms | 16.690 ms | 15.611 ms | 1,000.82 ms |
| MSTest | 3.11.0 | 850.14 ms | 16.934 ms | 18.119 ms | 852.12 ms |
| xUnit3 | 3.1.0 | 450.19 ms | 4.025 ms | 3.765 ms | 450.09 ms |
| TUnit_AOT | 0.66.6 | 38.57 ms | 1.098 ms | 3.220 ms | 38.60 ms |
BenchmarkDotNet v0.15.4, Windows 11 (10.0.26100.6584/24H2/2024Update/HudsonValley) (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 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit | 0.66.6 | 495.87 ms | 8.424 ms | 10.653 ms | 492.34 ms |
| NUnit | 4.4.0 | 973.98 ms | 19.011 ms | 18.671 ms | 972.03 ms |
| xUnit | 2.9.3 | 1,049.78 ms | 14.531 ms | 13.593 ms | 1,044.49 ms |
| MSTest | 3.11.0 | 916.98 ms | 16.913 ms | 15.821 ms | 912.23 ms |
| xUnit3 | 3.1.0 | 486.78 ms | 3.897 ms | 3.645 ms | 486.01 ms |
| TUnit_AOT | 0.66.6 | 91.20 ms | 1.800 ms | 3.152 ms | 91.43 ms |
BenchmarkDotNet v0.15.4, macOS Sequoia 15.6.1 (24G90) [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 (9.0.9, 9.0.925.41916), Arm64 RyuJIT armv8.0-a
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), Arm64 RyuJIT armv8.0-a
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit | 0.66.6 | 410.22 ms | 23.733 ms | 69.23 ms | 402.84 ms |
| NUnit | 4.4.0 | 1,342.07 ms | 95.053 ms | 274.25 ms | 1,303.84 ms |
| xUnit | 2.9.3 | 1,328.93 ms | 101.864 ms | 300.35 ms | 1,301.91 ms |
| MSTest | 3.11.0 | NA | NA | NA | NA |
| xUnit3 | 3.1.0 | 470.25 ms | 20.347 ms | 58.38 ms | 468.24 ms |
| TUnit_AOT | 0.66.6 | 58.77 ms | 7.644 ms | 21.93 ms | 53.57 ms |
Benchmarks with issues: RuntimeBenchmarks.MSTest: Job-YNJDZW(Runtime=.NET 9.0)
BenchmarkDotNet v0.15.4, Linux Ubuntu 24.04.3 LTS (Noble Numbat)
AMD EPYC 7763 2.45GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit | 0.66.6 | 442.19 ms | 1.731 ms | 1.534 ms | 441.97 ms |
| NUnit | 4.4.0 | 918.06 ms | 17.680 ms | 17.364 ms | 921.88 ms |
| xUnit | 2.9.3 | 983.91 ms | 18.873 ms | 17.654 ms | 979.36 ms |
| MSTest | 3.11.0 | 838.79 ms | 14.777 ms | 13.823 ms | 844.27 ms |
| xUnit3 | 3.1.0 | 449.58 ms | 2.903 ms | 2.573 ms | 449.82 ms |
| TUnit_AOT | 0.66.6 | 24.97 ms | 0.208 ms | 0.184 ms | 24.95 ms |
BenchmarkDotNet v0.15.4, Windows 11 (10.0.26100.6584/24H2/2024Update/HudsonValley) (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 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit | 0.66.6 | 510.80 ms | 3.865 ms | 3.616 ms | 511.67 ms |
| NUnit | 4.4.0 | 1,085.21 ms | 21.543 ms | 37.161 ms | 1,079.30 ms |
| xUnit | 2.9.3 | 1,125.35 ms | 22.326 ms | 27.418 ms | 1,124.00 ms |
| MSTest | 3.11.0 | 979.31 ms | 15.894 ms | 14.867 ms | 979.73 ms |
| xUnit3 | 3.1.0 | 526.16 ms | 5.769 ms | 5.396 ms | 526.42 ms |
| TUnit_AOT | 0.66.6 | 65.78 ms | 1.726 ms | 5.063 ms | 65.93 ms |
BenchmarkDotNet v0.15.4, macOS Sequoia 15.6.1 (24G90) [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 (9.0.9, 9.0.925.41916), Arm64 RyuJIT armv8.0-a
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), Arm64 RyuJIT armv8.0-a
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit | 0.66.6 | 338.92 ms | 19.812 ms | 58.105 ms | 325.53 ms |
| NUnit | 4.4.0 | 574.90 ms | 9.258 ms | 7.228 ms | 572.83 ms |
| xUnit | 2.9.3 | NA | NA | NA | NA |
| MSTest | 3.11.0 | NA | NA | NA | NA |
| xUnit3 | 3.1.0 | 324.91 ms | 10.115 ms | 29.507 ms | 318.54 ms |
| TUnit_AOT | 0.66.6 | 60.53 ms | 8.531 ms | 24.613 ms | 56.15 ms |
Benchmarks with issues: RuntimeBenchmarks.xUnit: Job-YNJDZW(Runtime=.NET 9.0) RuntimeBenchmarks.MSTest: Job-YNJDZW(Runtime=.NET 9.0)
BenchmarkDotNet v0.15.4, Linux Ubuntu 24.04.3 LTS (Noble Numbat)
AMD EPYC 7763 2.90GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit | 0.66.6 | 486.94 ms | 3.897 ms | 3.645 ms | 487.44 ms |
| NUnit | 4.4.0 | 925.61 ms | 17.307 ms | 16.189 ms | 922.59 ms |
| xUnit | 2.9.3 | 1,085.95 ms | 20.200 ms | 17.906 ms | 1,082.26 ms |
| MSTest | 3.11.0 | 858.03 ms | 16.000 ms | 14.966 ms | 856.06 ms |
| xUnit3 | 3.1.0 | 491.88 ms | 4.490 ms | 3.980 ms | 489.95 ms |
| TUnit_AOT | 0.66.6 | 40.90 ms | 0.680 ms | 0.636 ms | 40.67 ms |
BenchmarkDotNet v0.15.4, Windows 11 (10.0.26100.6584/24H2/2024Update/HudsonValley) (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 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit | 0.66.6 | 560.34 ms | 10.543 ms | 9.862 ms | 559.08 ms |
| NUnit | 4.4.0 | 1,072.50 ms | 20.980 ms | 45.608 ms | 1,074.71 ms |
| xUnit | 2.9.3 | 1,232.15 ms | 24.387 ms | 26.094 ms | 1,232.77 ms |
| MSTest | 3.11.0 | 994.43 ms | 19.847 ms | 54.995 ms | 991.14 ms |
| xUnit3 | 3.1.0 | 580.80 ms | 11.371 ms | 15.180 ms | 581.16 ms |
| TUnit_AOT | 0.66.6 | 81.43 ms | 2.104 ms | 6.203 ms | 82.90 ms |
BenchmarkDotNet v0.15.4, macOS Sequoia 15.6.1 (24G90) [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 (9.0.9, 9.0.925.41916), Arm64 RyuJIT armv8.0-a
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), Arm64 RyuJIT armv8.0-a
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit | 0.66.6 | 525.73 ms | 37.455 ms | 108.66 ms | 518.72 ms |
| NUnit | 4.4.0 | 1,163.42 ms | 50.082 ms | 143.69 ms | 1,154.49 ms |
| xUnit | 2.9.3 | 1,063.35 ms | 38.811 ms | 113.83 ms | 1,063.37 ms |
| MSTest | 3.11.0 | 864.08 ms | 79.507 ms | 234.43 ms | 768.70 ms |
| xUnit3 | 3.1.0 | 389.16 ms | 18.371 ms | 53.59 ms | 391.37 ms |
| TUnit_AOT | 0.66.6 | 50.16 ms | 6.305 ms | 18.19 ms | 48.60 ms |
BenchmarkDotNet v0.15.4, Linux Ubuntu 24.04.3 LTS (Noble Numbat)
AMD EPYC 7763 3.14GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.305
[Host] : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit | 0.66.6 | 467.37 ms | 2.088 ms | 1.953 ms | 467.00 ms |
| NUnit | 4.4.0 | 937.52 ms | 18.192 ms | 19.465 ms | 935.06 ms |
| xUnit | 2.9.3 | 1,033.10 ms | 18.060 ms | 16.894 ms | 1,028.90 ms |
| MSTest | 3.11.0 | 885.00 ms | 17.336 ms | 17.026 ms | 882.50 ms |
| xUnit3 | 3.1.0 | 465.87 ms | 3.757 ms | 3.331 ms | 465.39 ms |
| TUnit_AOT | 0.66.6 | 26.79 ms | 0.208 ms | 0.174 ms | 26.82 ms |
BenchmarkDotNet v0.15.4, Windows 11 (10.0.26100.6584/24H2/2024Update/HudsonValley) (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 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Job-YNJDZW : .NET 9.0.9 (9.0.9, 9.0.925.41916), X64 RyuJIT x86-64-v3
Runtime=.NET 9.0
| Method | Version | Mean | Error | StdDev | Median |
|---|---|---|---|---|---|
| TUnit | 0.66.6 | 527.84 ms | 10.425 ms | 24.160 ms | 521.87 ms |
| NUnit | 4.4.0 | 1,069.13 ms | 21.368 ms | 22.864 ms | 1,069.02 ms |
| xUnit | 2.9.3 | 1,152.17 ms | 22.381 ms | 29.102 ms | 1,160.05 ms |
| MSTest | 3.11.0 | 994.82 ms | 19.730 ms | 21.929 ms | 994.32 ms |
| xUnit3 | 3.1.0 | 544.24 ms | 10.540 ms | 14.071 ms | 543.06 ms |
| TUnit_AOT | 0.66.6 | 68.69 ms | 2.349 ms | 6.815 ms | 68.38 ms |