1 files changed, 37 insertions, 0 deletions
diff --git a/src/Notepad/Test/Call.cs b/src/Notepad/Test/Call.cs
new file mode 100644
index 0000000..67ab49c
--- /dev/null
+++ b/src/Notepad/Test/Call.cs
@@ -0,0 +1,37 @@
+using System;
+using System.Linq.Expressions;
+
+namespace Notepad.Test {
+    public class Call {
+        public static IActionRecorder To(Expression<Action> actionToRecord) {
+            return new ActionRecorder(actionToRecord.Compile());
+        }
+    }
+
+    public class ActionRecorder : IActionRecorder {
+        private readonly Action actionToRecord;
+
+        public ActionRecorder(Action actionToRecord) {
+            this.actionToRecord = actionToRecord;
+        }
+
+        public Action ActionToRecord() {
+            return actionToRecord;
+        }
+    }
+
+    public interface IActionRecorder {
+        Action ActionToRecord();
+    }
+
+    public static class ActionRecorderExtensions {
+        public static void ShouldThrow<ThisException>(this IActionRecorder recorder) where ThisException : Exception {
+            try {
+                recorder.ActionToRecord()();
+            }
+            catch (ThisException) {
+                return;
+            }
+        }
+    }
+}
+\ No newline at end of file