Cohesive.Simulation.Xunit 0.1.0-alpha.85

.NET 10.0 This package targets .NET 10.0. The package is compatible with this framework or higher.
This is a prerelease version of Cohesive.Simulation.Xunit. 
dotnet add package Cohesive.Simulation.Xunit --version 0.1.0-alpha.85
                    


                    

                
NuGet\Install-Package Cohesive.Simulation.Xunit -Version 0.1.0-alpha.85
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="Cohesive.Simulation.Xunit" Version="0.1.0-alpha.85" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="Cohesive.Simulation.Xunit" Version="0.1.0-alpha.85" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="Cohesive.Simulation.Xunit" />
                    


                            Project file
For projects that support Central Package Management (CPM), copy this XML node into the solution Directory.Packages.props file to version the package. 
paket add Cohesive.Simulation.Xunit --version 0.1.0-alpha.85
                    


                    

                
#r "nuget: Cohesive.Simulation.Xunit, 0.1.0-alpha.85"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
#:package Cohesive.Simulation.Xunit@0.1.0-alpha.85
#:package directive can be used in C# file-based apps starting in .NET 10 preview 4. Copy this into a .cs file before any lines of code to reference the package. 
#addin nuget:?package=Cohesive.Simulation.Xunit&version=0.1.0-alpha.85&prerelease
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=Cohesive.Simulation.Xunit&version=0.1.0-alpha.85&prerelease
                    


                            Install as a Cake Tool

Cohesive.Simulation.Xunit

Cohesive.Simulation.Xunit is the optional xUnit assertion adapter for runner-neutral property checks from Cohesive.Simulation. It reports existing PropertyCaseRunResult values; it does not own generation, evaluation, shrinking, or replay semantics.

Install

The current alpha targets .NET 10 and xUnit 2:

dotnet add package Cohesive.Simulation.Xunit --prerelease

using Cohesive.Simulation;
using Cohesive.Simulation.Generation;
using Cohesive.Simulation.Xunit;
using Xunit;

[Fact]
public void Customer_AlwaysHasAnAdultAge()
{
    var customers = Simulation.Define<Customer>(customer => customer
        .Member(value => value.Age, Gen.Int32(minimum: 0, maximum: 100)))
        .Compile();

    PropertyCaseRunResult result = customers.CheckProperty(
        seed: 42,
        property: static customer => customer.Age >= 18);

    PropertyCaseAssert.Passed(result);
}

public sealed record Customer(int Age);

Passing results return normally. Counterexample, invalid, and exhausted results throw XunitException with stable status, bounded-run counts, normalized coverage, structured diagnostics, and any best counterexample. Counterexample reports retain the exact csimpc1 replay token. The canonical observation is included for inspection but capped at 4,096 characters with an explicit truncation marker, so large generated values do not overwhelm test and agent logs.

The assertion accepts only a completed result by design. Keep property callbacks in the runner-neutral check so the same result can be inspected by scripts, other test runners, and future assurance tooling without making xUnit a second semantic authority.

The runner-neutral result can also be consumed directly by scripts or another test adapter. See the getting-started guide for replay and bounded-run behavior.

Product Compatible and additional computed target framework versions.
.NET net10.0 is compatible.  net10.0-android was computed.  net10.0-browser was computed.  net10.0-ios was computed.  net10.0-maccatalyst was computed.  net10.0-macos was computed.  net10.0-tvos was computed.  net10.0-windows was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages

This package is not used by any NuGet packages.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last Updated
0.1.0-alpha.85 0 9/17/2026
0.1.0-alpha.84 0 9/17/2026
0.1.0-alpha.83 0 9/16/2026
0.1.0-alpha.82 27 9/16/2026
0.1.0-alpha.81 28 9/16/2026
0.1.0-alpha.80 59 9/8/2026
0.1.0-alpha.79 63 9/7/2026
0.1.0-alpha.78 59 9/7/2026
0.1.0-alpha.77 53 9/7/2026
0.1.0-alpha.76 69 9/6/2026
0.1.0-alpha.75 59 9/6/2026
0.1.0-alpha.74 65 9/6/2026
0.1.0-alpha.73 92 9/5/2026
0.1.0-alpha.72 57 9/5/2026
0.1.0-alpha.71 59 9/4/2026
0.1.0-alpha.70 64 9/4/2026