Name: TUnit.Engine
Author: Tom Longhurst

TUnit.Engine v0.57.0 — nugetz

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

dotnet new install TUnit.Templates
dotnet new TUnit -n "MyTestProject"

dotnet add package TUnit --prerelease

[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 });
}

[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);
}

[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();
}

[Test]
[ParallelLimit<LoadTestLimit>]
[Repeat(1000)]
public async Task API_Handles_Concurrent_Requests()
{
    await Assert.That(await httpClient.GetAsync("/api/health"))
        .HasStatusCode(HttpStatusCode.OK);
}

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

// Enhanced with TUnit's advanced features
[Test]
[Arguments("value1")]
[Arguments("value2")]
[Retry(3)]
[ParallelLimit<CustomLimit>]
public async Task Modern_TUnit_Test(string value) { }

# 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


BenchmarkDotNet v0.15.2, macOS Sonoma 14.7.6 (23H626) [Darwin 23.6.0]
Apple M1 (Virtual), 1 CPU, 3 logical and 3 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), Arm64 RyuJIT AdvSIMD
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), Arm64 RyuJIT AdvSIMD

Runtime=.NET 9.0

Method	Version	Mean	Error	StdDev	Median
Build_TUnit	0.56.44	1.456 s	0.0895 s	0.2538 s	1.369 s
Build_NUnit	4.4.0	1.180 s	0.0602 s	0.1708 s	1.190 s
Build_xUnit	2.9.3	1.089 s	0.0480 s	0.1369 s	1.082 s
Build_MSTest	3.10.2	1.226 s	0.0638 s	0.1882 s	1.184 s


BenchmarkDotNet v0.15.2, Linux Ubuntu 24.04.2 LTS (Noble Numbat)
AMD EPYC 7763, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2

Runtime=.NET 9.0

Method	Version	Mean	Error	StdDev	Median
Build_TUnit	0.56.44	1.834 s	0.0314 s	0.0497 s	1.827 s
Build_NUnit	4.4.0	1.509 s	0.0136 s	0.0127 s	1.509 s
Build_xUnit	2.9.3	1.519 s	0.0123 s	0.0109 s	1.520 s
Build_MSTest	3.10.2	1.507 s	0.0114 s	0.0106 s	1.510 s


BenchmarkDotNet v0.15.2, Windows 10 (10.0.20348.3932) (Hyper-V)
AMD EPYC 7763 2.44GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2

Runtime=.NET 9.0

Method	Version	Mean	Error	StdDev	Median
Build_TUnit	0.56.44	1.954 s	0.0372 s	0.0612 s	1.944 s
Build_NUnit	4.4.0	1.608 s	0.0313 s	0.0348 s	1.600 s
Build_xUnit	2.9.3	1.618 s	0.0316 s	0.0325 s	1.610 s
Build_MSTest	3.10.2	1.610 s	0.0314 s	0.0309 s	1.604 s


BenchmarkDotNet v0.15.2, macOS Sonoma 14.7.6 (23H626) [Darwin 23.6.0]
Apple M1 (Virtual), 1 CPU, 3 logical and 3 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), Arm64 RyuJIT AdvSIMD
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), Arm64 RyuJIT AdvSIMD

Runtime=.NET 9.0


BenchmarkDotNet v0.15.2, Linux Ubuntu 24.04.2 LTS (Noble Numbat)
AMD EPYC 7763, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2

Runtime=.NET 9.0


BenchmarkDotNet v0.15.2, Windows 10 (10.0.20348.3932) (Hyper-V)
AMD EPYC 7763 2.44GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2

Runtime=.NET 9.0


BenchmarkDotNet v0.15.2, macOS Sonoma 14.7.6 (23H626) [Darwin 23.6.0]
Apple M1 (Virtual), 1 CPU, 3 logical and 3 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), Arm64 RyuJIT AdvSIMD
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), Arm64 RyuJIT AdvSIMD

Runtime=.NET 9.0

Method	Version	Mean	Error	StdDev	Median
TUnit_AOT	0.56.44	106.9 ms	2.12 ms	5.35 ms	106.0 ms
TUnit	0.56.44	721.2 ms	36.52 ms	107.11 ms	719.9 ms
NUnit	4.4.0	958.2 ms	38.05 ms	112.19 ms	954.3 ms
xUnit	2.9.3	866.1 ms	32.79 ms	92.49 ms	844.0 ms
MSTest	3.10.2	742.0 ms	19.92 ms	57.79 ms	710.0 ms


BenchmarkDotNet v0.15.2, Linux Ubuntu 24.04.2 LTS (Noble Numbat)
AMD EPYC 7763, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2

Runtime=.NET 9.0

Method	Version	Mean	Error	StdDev	Median
TUnit_AOT	0.56.44	26.29 ms	0.143 ms	0.134 ms	26.31 ms
TUnit	0.56.44	920.09 ms	17.839 ms	20.543 ms	909.86 ms
NUnit	4.4.0	1,287.23 ms	9.625 ms	9.003 ms	1,287.99 ms
xUnit	2.9.3	1,382.88 ms	7.498 ms	7.013 ms	1,382.16 ms
MSTest	3.10.2	1,237.52 ms	7.784 ms	7.281 ms	1,238.42 ms


BenchmarkDotNet v0.15.2, Windows 10 (10.0.20348.3932) (Hyper-V)
AMD EPYC 7763 2.44GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2

Runtime=.NET 9.0

Method	Version	Mean	Error	StdDev	Median
TUnit_AOT	0.56.44	62.40 ms	0.127 ms	0.106 ms	62.38 ms
TUnit	0.56.44	993.49 ms	19.710 ms	27.630 ms	987.02 ms
NUnit	4.4.0	1,373.89 ms	10.669 ms	9.980 ms	1,375.99 ms
xUnit	2.9.3	1,461.62 ms	14.773 ms	13.096 ms	1,458.68 ms
MSTest	3.10.2	1,309.62 ms	17.968 ms	16.807 ms	1,311.17 ms


BenchmarkDotNet v0.15.2, macOS Sonoma 14.7.6 (23H626) [Darwin 23.6.0]
Apple M1 (Virtual), 1 CPU, 3 logical and 3 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), Arm64 RyuJIT AdvSIMD
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), Arm64 RyuJIT AdvSIMD

Runtime=.NET 9.0

Method	Version	Mean	Error	StdDev	Median
TUnit_AOT	0.56.44	105.2 ms	3.13 ms	8.71 ms	102.1 ms
TUnit	0.56.44	679.6 ms	14.46 ms	40.55 ms	678.2 ms
NUnit	4.4.0	943.8 ms	37.54 ms	109.52 ms	925.9 ms
xUnit	2.9.3	970.4 ms	30.51 ms	87.05 ms	976.9 ms
MSTest	3.10.2	968.7 ms	37.76 ms	109.54 ms	955.1 ms


BenchmarkDotNet v0.15.2, Linux Ubuntu 24.04.2 LTS (Noble Numbat)
AMD EPYC 7763, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2

Runtime=.NET 9.0

Method	Version	Mean	Error	StdDev	Median
TUnit_AOT	0.56.44	25.88 ms	0.264 ms	0.221 ms	25.92 ms
TUnit	0.56.44	926.44 ms	18.222 ms	20.254 ms	925.75 ms
NUnit	4.4.0	1,291.18 ms	8.735 ms	7.743 ms	1,291.01 ms
xUnit	2.9.3	1,372.04 ms	19.413 ms	18.159 ms	1,370.65 ms
MSTest	3.10.2	1,305.30 ms	18.108 ms	16.938 ms	1,305.59 ms


BenchmarkDotNet v0.15.2, Windows 10 (10.0.20348.3932) (Hyper-V)
AMD EPYC 7763 2.44GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2

Runtime=.NET 9.0

Method	Version	Mean	Error	StdDev	Median
TUnit_AOT	0.56.44	55.88 ms	1.052 ms	1.126 ms	56.08 ms
TUnit	0.56.44	987.90 ms	19.758 ms	24.987 ms	975.79 ms
NUnit	4.4.0	1,329.11 ms	12.023 ms	11.246 ms	1,328.30 ms
xUnit	2.9.3	1,397.23 ms	18.682 ms	14.585 ms	1,394.19 ms
MSTest	3.10.2	1,272.95 ms	9.961 ms	8.317 ms	1,272.19 ms


BenchmarkDotNet v0.15.2, macOS Sonoma 14.7.6 (23H626) [Darwin 23.6.0]
Apple M1 (Virtual), 1 CPU, 3 logical and 3 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), Arm64 RyuJIT AdvSIMD
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), Arm64 RyuJIT AdvSIMD

Runtime=.NET 9.0

Method	Version	Mean	Error	StdDev	Median
TUnit_AOT	0.56.44	NA	NA	NA	NA
TUnit	0.56.44	NA	NA	NA	NA
NUnit	4.4.0	1,007.3 ms	45.01 ms	131.3 ms	982.9 ms
xUnit	2.9.3	1,025.7 ms	47.71 ms	139.2 ms	999.8 ms
MSTest	3.10.2	913.1 ms	43.16 ms	126.6 ms	886.6 ms


BenchmarkDotNet v0.15.2, Linux Ubuntu 24.04.2 LTS (Noble Numbat)
AMD EPYC 7763, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2

Runtime=.NET 9.0

Method	Version	Mean	Error	StdDev	Median
TUnit_AOT	0.56.44	NA	NA	NA	NA
TUnit	0.56.44	NA	NA	NA	NA
NUnit	4.4.0	1.287 s	0.0073 s	0.0069 s	1.286 s
xUnit	2.9.3	1.357 s	0.0094 s	0.0088 s	1.360 s
MSTest	3.10.2	1.236 s	0.0095 s	0.0084 s	1.237 s


BenchmarkDotNet v0.15.2, Windows 10 (10.0.20348.3932) (Hyper-V)
AMD EPYC 7763 2.44GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2

Runtime=.NET 9.0

Method	Version	Mean	Error	StdDev	Median
TUnit_AOT	0.56.44	NA	NA	NA	NA
TUnit	0.56.44	NA	NA	NA	NA
NUnit	4.4.0	1.330 s	0.0133 s	0.0124 s	1.330 s
xUnit	2.9.3	1.393 s	0.0093 s	0.0087 s	1.395 s
MSTest	3.10.2	1.284 s	0.0073 s	0.0069 s	1.284 s


BenchmarkDotNet v0.15.2, macOS Sonoma 14.7.6 (23H626) [Darwin 23.6.0]
Apple M1 (Virtual), 1 CPU, 3 logical and 3 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), Arm64 RyuJIT AdvSIMD
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), Arm64 RyuJIT AdvSIMD

Runtime=.NET 9.0

Method	Version	Mean	Error	StdDev	Median
TUnit_AOT	0.56.44	101.3 ms	1.69 ms	1.41 ms	101.0 ms
TUnit	0.56.44	761.7 ms	26.45 ms	77.98 ms	730.0 ms
NUnit	4.4.0	1,034.3 ms	29.38 ms	86.64 ms	1,000.5 ms
xUnit	2.9.3	1,057.7 ms	27.47 ms	80.12 ms	1,032.4 ms
MSTest	3.10.2	973.9 ms	28.08 ms	81.90 ms	947.4 ms


BenchmarkDotNet v0.15.2, Linux Ubuntu 24.04.2 LTS (Noble Numbat)
AMD EPYC 7763, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2

Runtime=.NET 9.0

Method	Version	Mean	Error	StdDev	Median
TUnit_AOT	0.56.44	26.53 ms	0.295 ms	0.261 ms	26.53 ms
TUnit	0.56.44	942.74 ms	18.511 ms	21.318 ms	932.39 ms
NUnit	4.4.0	1,303.88 ms	9.103 ms	8.515 ms	1,302.57 ms
xUnit	2.9.3	1,378.31 ms	12.027 ms	10.662 ms	1,375.65 ms
MSTest	3.10.2	NA	NA	NA	NA


BenchmarkDotNet v0.15.2, Windows 10 (10.0.20348.3932) (Hyper-V)
AMD EPYC 7763 2.44GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2

Runtime=.NET 9.0

Method	Version	Mean	Error	StdDev	Median
TUnit_AOT	0.56.44	52.53 ms	0.982 ms	1.344 ms	52.29 ms
TUnit	0.56.44	1,023.57 ms	20.332 ms	36.662 ms	1,024.63 ms
NUnit	4.4.0	1,335.27 ms	8.670 ms	7.686 ms	1,334.54 ms
xUnit	2.9.3	1,401.01 ms	17.637 ms	16.497 ms	1,403.42 ms
MSTest	3.10.2	NA	NA	NA	NA


BenchmarkDotNet v0.15.2, macOS Sonoma 14.7.6 (23H626) [Darwin 23.6.0]
Apple M1 (Virtual), 1 CPU, 3 logical and 3 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), Arm64 RyuJIT AdvSIMD
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), Arm64 RyuJIT AdvSIMD

Runtime=.NET 9.0

Method	Version	Mean	Error	StdDev	Median
TUnit_AOT	0.56.44	100.6 ms	5.11 ms	14.42 ms	96.66 ms
TUnit	0.56.44	734.5 ms	45.34 ms	133.70 ms	704.92 ms
NUnit	4.4.0	889.4 ms	41.96 ms	121.07 ms	871.46 ms
xUnit	2.9.3	1,070.2 ms	54.58 ms	160.94 ms	1,071.82 ms
MSTest	3.10.2	866.1 ms	40.62 ms	119.12 ms	854.67 ms


BenchmarkDotNet v0.15.2, Linux Ubuntu 24.04.2 LTS (Noble Numbat)
AMD EPYC 7763, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2

Runtime=.NET 9.0

Method	Version	Mean	Error	StdDev	Median
TUnit_AOT	0.56.44	26.19 ms	0.217 ms	0.192 ms	26.19 ms
TUnit	0.56.44	942.06 ms	18.472 ms	21.272 ms	932.88 ms
NUnit	4.4.0	1,323.37 ms	13.039 ms	11.559 ms	1,320.71 ms
xUnit	2.9.3	1,393.49 ms	16.531 ms	15.464 ms	1,395.05 ms
MSTest	3.10.2	1,275.96 ms	17.222 ms	16.110 ms	1,278.30 ms


BenchmarkDotNet v0.15.2, Windows 10 (10.0.20348.3932) (Hyper-V)
AMD EPYC 7763 2.44GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2

Runtime=.NET 9.0

Method	Version	Mean	Error	StdDev	Median
TUnit_AOT	0.56.44	57.04 ms	1.380 ms	4.068 ms	57.60 ms
TUnit	0.56.44	993.22 ms	19.368 ms	26.511 ms	981.77 ms
NUnit	4.4.0	1,334.70 ms	15.578 ms	13.809 ms	1,331.31 ms
xUnit	2.9.3	1,375.77 ms	9.185 ms	8.142 ms	1,374.68 ms
MSTest	3.10.2	1,280.82 ms	11.278 ms	9.998 ms	1,280.32 ms


BenchmarkDotNet v0.15.2, macOS Sonoma 14.7.6 (23H626) [Darwin 23.6.0]
Apple M1 (Virtual), 1 CPU, 3 logical and 3 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), Arm64 RyuJIT AdvSIMD
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), Arm64 RyuJIT AdvSIMD

Runtime=.NET 9.0


BenchmarkDotNet v0.15.2, Linux Ubuntu 24.04.2 LTS (Noble Numbat)
AMD EPYC 7763, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2

Runtime=.NET 9.0


BenchmarkDotNet v0.15.2, Windows 10 (10.0.20348.3932) (Hyper-V)
AMD EPYC 7763 2.44GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2

Runtime=.NET 9.0


BenchmarkDotNet v0.15.2, macOS Sonoma 14.7.6 (23H626) [Darwin 23.6.0]
Apple M1 (Virtual), 1 CPU, 3 logical and 3 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), Arm64 RyuJIT AdvSIMD
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), Arm64 RyuJIT AdvSIMD

Runtime=.NET 9.0

Method	Version	Mean	Error	StdDev	Median
TUnit_AOT	0.56.44	102.0 ms	4.03 ms	11.04 ms	99.41 ms
TUnit	0.56.44	763.1 ms	41.20 ms	121.49 ms	727.76 ms
NUnit	4.4.0	886.3 ms	28.55 ms	82.36 ms	865.30 ms
xUnit	2.9.3	915.6 ms	22.68 ms	65.07 ms	903.73 ms
MSTest	3.10.2	959.1 ms	41.16 ms	120.73 ms	952.48 ms


BenchmarkDotNet v0.15.2, Linux Ubuntu 24.04.2 LTS (Noble Numbat)
AMD EPYC 7763, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2

Runtime=.NET 9.0

Method	Version	Mean	Error	StdDev	Median
TUnit_AOT	0.56.44	26.35 ms	0.233 ms	0.218 ms	26.40 ms
TUnit	0.56.44	947.28 ms	17.653 ms	16.513 ms	951.96 ms
NUnit	4.4.0	1,299.96 ms	10.362 ms	9.186 ms	1,300.66 ms
xUnit	2.9.3	1,369.71 ms	5.659 ms	5.017 ms	1,369.73 ms
MSTest	3.10.2	1,253.60 ms	7.191 ms	6.727 ms	1,255.42 ms


BenchmarkDotNet v0.15.2, Windows 10 (10.0.20348.3932) (Hyper-V)
AMD EPYC 7763 2.44GHz, 1 CPU, 4 logical and 2 physical cores
.NET SDK 9.0.304
  [Host]     : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2
  Job-YNJDZW : .NET 9.0.8 (9.0.825.36511), X64 RyuJIT AVX2

Runtime=.NET 9.0

Method	Version	Mean	Error	StdDev	Median
TUnit_AOT	0.56.44	50.54 ms	1.007 ms	1.737 ms	50.23 ms
TUnit	0.56.44	996.27 ms	19.146 ms	20.487 ms	987.23 ms
NUnit	4.4.0	1,334.94 ms	13.439 ms	12.570 ms	1,334.78 ms
xUnit	2.9.3	1,397.62 ms	10.734 ms	9.515 ms	1,396.64 ms
MSTest	3.10.2	1,283.80 ms	10.514 ms	9.835 ms	1,286.31 ms

thomhurst/TUnit.Enginev0.57.0

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🚀 The Modern Testing Framework for .NET

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Scenario: Tests utilizing class fixtures and shared test context

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Scenario: Tests executing in parallel to test framework parallelization

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Scenario: A test that takes 50ms to execute, repeated 100 times

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Scenario: Tests with setup and teardown lifecycle methods

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