FluxFlow.Components.Assertions.Composition 1.3.0

.NET 8.0 This package targets .NET 8.0. The package is compatible with this framework or higher.
There is a newer version of this package available.
See the version list below for details. 
dotnet add package FluxFlow.Components.Assertions.Composition --version 1.3.0
                    


                    

                
NuGet\Install-Package FluxFlow.Components.Assertions.Composition -Version 1.3.0
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="FluxFlow.Components.Assertions.Composition" Version="1.3.0" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
<PackageVersion Include="FluxFlow.Components.Assertions.Composition" Version="1.3.0" />
                    


                            Directory.Packages.props
                        

                    

                
<PackageReference Include="FluxFlow.Components.Assertions.Composition" />
                    


                            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 FluxFlow.Components.Assertions.Composition --version 1.3.0
                    


                    

                
#r "nuget: FluxFlow.Components.Assertions.Composition, 1.3.0"
#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 FluxFlow.Components.Assertions.Composition@1.3.0
#: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=FluxFlow.Components.Assertions.Composition&version=1.3.0
                    


                            Install as a Cake Addin
                        

                    

                
#tool nuget:?package=FluxFlow.Components.Assertions.Composition&version=1.3.0
                    


                            Install as a Cake Tool

FluxFlow.Components.Assertions.Composition

Optional FluxFlow.Composition registration helpers for the standalone assertion node from FluxFlow.Components.Assertions.

This package does not choose an expression language, scan assemblies, or resolve CLR types from strings. Hosts register closed assertion node types explicitly and provide keyed IFlowExpressionEngine services.

Registration

services.AddKeyedSingleton<IFlowExpressionEngine>("default", expressionEngine);

services
    .AddFluxFlowComposition(configuration)
    .RegisterNodes(registry =>
        registry.RegisterAssertion<OrderMessage>());

Use custom node type names when a host needs more than one input shape:

registry
    .RegisterAssertion<OrderMessage>("flow.assert.order")
    .RegisterAssertion<HttpResponseOutput>("flow.assert.http-response");

Node Types

Type Node Required resource Ports
flow.assert FlowAssertionComponent<TInput> engine Input, Output, Passed, Failed

Output emits FlowAssertionResult. Passed and Failed emit the original TInput message when the assertion options allow routed inputs.

contextFactory is an optional keyed IFlowMapContextFactory<TInput> resource for custom expression variables. clock is an optional keyed TimeProvider resource for deterministic result and diagnostic timestamps.

Configuration

{
  "FluxFlow": {
    "Composition": {
      "workflows": {
        "main": {
          "nodes": {
            "score-check": {
              "type": "flow.assert",
              "resources": {
                "engine": "default"
              },
              "configuration": {
                "expression": "input.Score >= 10",
                "description": "score-check",
                "failureMessage": "Score too low.",
                "inputType": "app.order",
                "boundedCapacity": 128
              }
            }
          },
          "links": []
        }
      }
    }
  }
}

AssertionOptions.InputType remains diagnostic metadata. The actual composition port type comes from the closed generic registration selected by the host.

Design Metadata

AssertionsComponentDesignMetadataProvider exposes neutral Designer metadata for the flow.assert composition node. Hosts can add it to a ComponentDesignMetadataCatalog to populate palettes, editors, validation views, or generated documentation.

The provider describes editable options, option grouping hints, host-owned resource picker hints, and ports. engine is required; contextFactory and clock are optional. Resource metadata is descriptive only, so hosts still own keyed service registration, selection, lifetime, and disposal.

Product Compatible and additional computed target framework versions.
.NET net8.0 is compatible.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed.  net9.0 was computed.  net9.0-android was computed.  net9.0-browser was computed.  net9.0-ios was computed.  net9.0-maccatalyst was computed.  net9.0-macos was computed.  net9.0-tvos was computed.  net9.0-windows was computed.  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
8.0.0-rc.1 78 9/5/2026
7.0.0-rc.1 91 8/9/2026
6.0.0 137 8/3/2026
1.4.0 134 7/3/2026
1.3.0 128 7/2/2026

Adds richer Designer option and resource hints for the assertion metadata provider.