From e57dfa33e2a8e645d0aa37851fa0c125564943d1 Mon Sep 17 00:00:00 2001
From: Roger Tinsley <mail@rogertinsley.co.uk>
Date: Mon, 21 Mar 2016 19:27:13 +0000
Subject: [PATCH] Added constructor test

Check the ctor for a null IGitHubClient
---
 .../Reactive/ObservableRepositoryCommitsClientTests.cs   | 9 +++++++++
 1 file changed, 9 insertions(+)

diff --git a/Octokit.Tests/Reactive/ObservableRepositoryCommitsClientTests.cs b/Octokit.Tests/Reactive/ObservableRepositoryCommitsClientTests.cs
index a99938b4..44154d1b 100644
--- a/Octokit.Tests/Reactive/ObservableRepositoryCommitsClientTests.cs
+++ b/Octokit.Tests/Reactive/ObservableRepositoryCommitsClientTests.cs
@@ -9,6 +9,15 @@ namespace Octokit.Tests.Reactive
 {
     public class ObservableRepositoryCommitsClientTests
     {
+        public class TheCtor
+        {
+            [Fact]
+            public void EnsuresArgument()
+            {
+                Assert.Throws<ArgumentNullException>(() => new ObservableRepositoryCommitsClient(null));
+            }
+        }
+
         public class TheGetSha1Method
         {
             [Fact]