Refactor Adapters

src/PipeForge.Tests.Steps/ISampleContextStep.cs

@@ -0,0 +1,4 @@
+namespace PipeForge.Tests.Steps;
+
+public interface ISampleContextStep : IPipelineStep<SampleContext> { }
+

src/PipeForge.Tests.Steps/PipeForge.Tests.Steps.csproj

@@ -2,12 +2,17 @@
 
   <PropertyGroup>
     <TargetFramework>net8.0</TargetFramework>
-    <LangVersion>latest</LangVersion>
+    <LangVersion>12.0</LangVersion>
+    <ImplicitUsings>enable</ImplicitUsings>
     <Nullable>enable</Nullable>
   </PropertyGroup>
 
   <ItemGroup>
     <ProjectReference Include="..\PipeForge\PipeForge.csproj" />
   </ItemGroup>
 
+  <ItemGroup>
+    <AssemblyAttribute Include="System.Diagnostics.CodeAnalysis.ExcludeFromCodeCoverageAttribute" />
+  </ItemGroup>
+
 </Project>

src/PipeForge.Tests.Steps/SampleContext.cs

@@ -0,0 +1,33 @@
+namespace PipeForge.Tests.Steps;
+
+/// <summary>
+/// Sample context for testing pipeline steps.
+/// This context allows you to:
+///     <list type="bullet">
+///         <item>Track pipeline progress via AddStep()</item>
+///         <item>Print step execution history using ToString()</item>
+///         <item>Assert how many steps ran using StepCount</item>
+///         <item>Simulate errors by passing null or empty step names</item>
+///     </list>
+/// </summary>
+public class SampleContext
+{
+    public readonly List<string> Steps = [];
+
+    public void AddStep(string stepName)
+    {
+        if (string.IsNullOrWhiteSpace(stepName))
+        {
+            throw new ArgumentException("Step name cannot be null or whitespace.", nameof(stepName));
+        }
+
+        Steps.Add(stepName);
+    }
+
+    public int StepCount => Steps.Count;
+
+    public override string ToString()
+    {
+        return string.Join(",", Steps);
+    }
+}

src/PipeForge.Tests.Steps/SampleContextStep.cs

@@ -0,0 +1,19 @@
+
+namespace PipeForge.Tests.Steps;
+
+public abstract class SampleContextStep : ISampleContextStep
+{
+    public string? Description { get; protected set; } = "Sample Description";
+
+    public bool MayShortCircuit { get; protected set; } = false;
+
+    public string Name { get; protected set; } = "Sample Name";
+
+    public string? ShortCircuitCondition { get; protected set; } = null;
+
+    public virtual Task InvokeAsync(SampleContext context, PipelineDelegate<SampleContext> next, CancellationToken cancellationToken = default)
+    {
+        context.AddStep(Name);
+        return next(context, cancellationToken);
+    }
+}

src/PipeForge.Tests.Steps/SampleContextStepA.cs

@@ -0,0 +1,12 @@
+namespace PipeForge.Tests.Steps;
+
+[PipelineStep(1)]
+public class SampleContextStepA : SampleContextStep
+{
+    public static readonly string StepName = "A";
+
+    public SampleContextStepA()
+    {
+        Name = StepName;
+    }
+}