2 files changed, 72 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
diff --git a/src/Notepad/Test/Extensions/AssertionExtensions.cs b/src/Notepad/Test/Extensions/AssertionExtensions.cs
new file mode 100644
index 0000000..980d325
--- /dev/null
+++ b/src/Notepad/Test/Extensions/AssertionExtensions.cs
@@ -0,0 +1,35 @@
+using System.Collections.Generic;
+using System.Linq;
+using MbUnit.Framework;
+
+namespace Notepad.Test.Extensions {
+    public static class AssertionExtensions {
+        public static void ShouldBeEqualTo<T>(this T itemToValidate, T expectedValue) {
+            Assert.AreEqual(expectedValue, itemToValidate);
+        }
+
+        public static void ShouldBeSameInstanceAs<T>(this T left, T right) {
+            Assert.IsTrue(ReferenceEquals(left, right));
+        }
+
+        public static void ShouldNotBeNull<T>(this T itemToCheck) where T : class {
+            Assert.IsNotNull(itemToCheck);
+        }
+
+        public static void ShouldBeGreaterThan(this int actual, int expected) {
+            Assert.GreaterThan(actual, expected);
+        }
+
+        public static void ShouldBeLessThan(this int actual, int expected) {
+            Assert.Less(actual, expected);
+        }
+
+        public static void ShouldContain<T>(this IEnumerable<T> itemsToPeekInto, T itemToLookFor) {
+            Assert.IsTrue(itemsToPeekInto.Contains(itemToLookFor));
+        }
+
+        public static void ShouldNotContain<T>(this IEnumerable<T> itemsToPeekInto, T itemToLookFor) {
+            Assert.IsFalse(itemsToPeekInto.Contains(itemToLookFor));
+        }
+    }
+}
+\ No newline at end of file