use xUnit's Reflector to convert arguments from Examples. Needed to u…

…se strongly typed arrays in examples.
adamralph · Nov 21, 2015 · 7c77502 · 7c77502
1 parent c374742
commit 7c77502
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Showing 2 changed files with 11 additions and 2 deletions.
diff --git a/src/Xbehave.2.Execution.desktop/Extensions/MethodInfoExtensions.cs b/src/Xbehave.2.Execution.desktop/Extensions/MethodInfoExtensions.cs
@@ -4,9 +4,11 @@
 
 namespace Xbehave.Execution.Extensions
 {
+    using System;
     using System.Diagnostics.CodeAnalysis;
     using System.Reflection;
     using System.Threading.Tasks;
+    using Xunit.Sdk;
 
     internal static class MethodInfoExtensions
     {
@@ -15,6 +17,13 @@ public static async Task InvokeAsync(this MethodInfo method, object obj, object[
         {
             Guard.AgainstNullArgument("method", method);
 
+            var parameters = method.GetParameters();
+            var parameterTypes = new Type[parameters.Length];
+            for (int i = 0; i < parameters.Length; i++)
+                parameterTypes[i] = parameters[i].ParameterType;
+
+            Reflector.ConvertArguments(arguments, parameterTypes);
+
             var result = method.Invoke(obj, arguments);
             var task = result as Task;
             if (task != null)

diff --git a/src/test/Xbehave.2.Test.Acceptance.Net45/ArgumentFormattingFeature.cs b/src/test/Xbehave.2.Test.Acceptance.Net45/ArgumentFormattingFeature.cs
@@ -22,8 +22,8 @@ public void BaseTypes(string s, int i, IStepContext stepContext)
         }
 
         [Scenario]
-        [Example(new object[] { "one", "two" }, new object[] { 1, 2 })]
-        public void Arrays(object[] words, object[] numbers, IStepContext stepContext)
+        [Example(new[] { "one", "two" }, new[] { 1, 2 })]
+        public void Arrays(string[] words, int[] numbers, IStepContext stepContext)
         {
             "When I execute a step"
                 .f(c => stepContext = c);