#418 Add repo parameters for code search

Octokit.Tests/Clients/SearchClientTests.cs

@@ -1441,6 +1441,21 @@ namespace Octokit.Tests.Clients
                     Arg.Is<Dictionary<string, string>>(d => d["q"] == "something+repo:octokit.net"));
             }
 
+            [Fact]
+            public void TestingTheRepoQualifier_InConstructor()
+            {
+                var connection = Substitute.For<IApiConnection>();
+                var client = new SearchClient(connection);
+                var request = new SearchCodeRequest("something", "octokit.net");
+
+                client.SearchCode(request);
+
+                connection.Received().Get<SearchCodeResult>(
+                    Arg.Is<Uri>(u => u.ToString() == "search/code"),
+                    Arg.Is<Dictionary<string, string>>(d =>
+                        d["q"] == "something+repo:octokit.net"));
+            }
+
             [Fact]
             public void TestingTheRepoAndPathAndExtensionQualifiers()
             {

Octokit/Models/Request/SearchCodeRequest.cs

@@ -18,6 +18,12 @@ namespace Octokit
     {
         public SearchCodeRequest(string term) : base(term) { }
 
+        public SearchCodeRequest(string term, string repo)
+            : this(term)
+        {
+            this.Repo = repo;
+        }
+
         /// <summary>
         /// Optional Sort field. Can only be indexed, which indicates how recently 
         /// a file has been indexed by the GitHub search infrastructure.