Allow excluding of inputs from step title from attribute

Author: JakeGinnivan

TestStack.BDDfy.Tests/Scanner/FluentScanner/StepTitleTests.cs

@@ -18,10 +18,14 @@ public void MethodCallInStepTitle()
                 .When(_ => something.Sub.SomethingHappens())
                 .And(_ => something.Sub.SomethingWithDifferentTitle())
                 .Then(_ => ThenTitleHas(AMethodCall()))
+                .And(_ => something.Sub.SomethingWithArg("foo"))
+                .And(_ => something.Sub.SomethingWithArg2("foo"))
                 .BDDfy();
 
             story.Scenarios.Single().Steps.ElementAt(2).Title.ShouldBe("And different title");
             story.Scenarios.Single().Steps.ElementAt(3).Title.ShouldBe("Then title has Mutated state");
+            story.Scenarios.Single().Steps.ElementAt(4).Title.ShouldBe("And with arg foo");
+            story.Scenarios.Single().Steps.ElementAt(5).Title.ShouldBe("And with arg");
         }
 
         public class FooClass
@@ -45,6 +49,16 @@ public void SomethingHappens()
             public void SomethingWithDifferentTitle()
             {
             }
+
+            [StepTitle("With arg")]
+            public void SomethingWithArg(string arg)
+            {
+            }
+
+            [StepTitle("With arg", false)]
+            public void SomethingWithArg2(string arg)
+            {
+            }
         }
 
         private string AMethodCall()

TestStack.BDDfy/Scanners/StepScanners/Fluent/FluentScanner.cs

@@ -154,7 +154,12 @@ private StepTitle CreateTitle(string stepTextTemplate, bool includeInputsInStepT
                     var name = methodInfo.Name;
                     var stepTitleAttribute = methodInfo.GetCustomAttributes(typeof(StepTitleAttribute), true).SingleOrDefault();
                     if (stepTitleAttribute != null)
-                        name = ((StepTitleAttribute)stepTitleAttribute).StepTitle;
+                    {
+                        var titleAttribute = ((StepTitleAttribute)stepTitleAttribute);
+                        name = titleAttribute.StepTitle;
+                        if (titleAttribute.IncludeInputsInStepTitle != null)
+                            includeInputsInStepTitle = titleAttribute.IncludeInputsInStepTitle.Value;
+                    }
 
                     var stepTitle = AppendPrefix(Configurator.Scanners.Humanize(name), stepPrefix);
 

TestStack.BDDfy/StepTitleAttribute.cs

@@ -7,9 +7,17 @@ public class StepTitleAttribute : Attribute
     {
         public StepTitleAttribute(string stepTitle)
         {
-            this.StepTitle = stepTitle;
+            StepTitle = stepTitle;
+        }
+        
+        public StepTitleAttribute(string stepTitle, bool includeInputsInStepTitle)
+        {
+            IncludeInputsInStepTitle = includeInputsInStepTitle;
+            StepTitle = stepTitle;
         }
 
         public string StepTitle { get; private set; }
+
+        public bool? IncludeInputsInStepTitle { get; private set; }
     }
 }