Added failing tests

Octokit.Tests/Clients/GistCommentsClientTests.cs

@@ -0,0 +1,113 @@
+using System;
+using System.Threading.Tasks;
+
+using NSubstitute;
+
+using Octokit.Tests.Helpers;
+
+using Xunit;
+
+namespace Octokit.Tests.Clients
+{
+    public class GistCommentsClientTests
+    {
+        public class TheCtor
+        {
+            [Fact]
+            public void EnsuresArgument()
+            {
+                Assert.Throws<ArgumentNullException>(() => new GistCommentsClient(null));
+            }
+        }
+
+        public class TheGetMethod
+        {
+            [Fact]
+            public async Task RequestsCorrectUrl()
+            {
+                var connection = Substitute.For<IApiConnection>();
+                var client = new GistCommentsClient(connection);
+
+                await client.Get(24, 1337);
+
+                connection.Received().Get<GistComment>(Arg.Is<Uri>(u => u.ToString() == "gists/24/comments/1337"), null);
+            }
+        }
+
+        public class TheGetForGistMethod
+        {
+            [Fact]
+            public async Task RequestsCorrectUrl()
+            {
+                var connection = Substitute.For<IApiConnection>();
+                var client = new GistCommentsClient(connection);
+
+                await client.GetForGist(24);
+
+                connection.Received().GetAll<GistComment>(Arg.Is<Uri>(u => u.ToString() == "gists/24/comments"), null);
+            }
+        }
+
+        public class TheCreateMethod
+        {
+            [Fact]
+            public async Task EnsuresNonNullArguments()
+            {
+                var client = new GistCommentsClient(Substitute.For<IApiConnection>());
+
+                await AssertEx.Throws<ArgumentNullException>(async () => await client.Create(24, null));
+                await AssertEx.Throws<ArgumentNullException>(async () => await client.Create(24, ""));
+            }
+
+            [Fact]
+            public async Task PostsToCorrectUrl()
+            {
+                var comment = "This is a comment.";
+                var connection = Substitute.For<IApiConnection>();
+                var client = new GistCommentsClient(connection);
+
+                await client.Create(24, comment);
+
+                connection.Received().Post<GistComment>(Arg.Is<Uri>(u => u.ToString() == "gists/24/comments"), comment);
+            }
+        }
+
+        public class TheUpdateMethod
+        {
+            [Fact]
+            public async Task EnsuresNonNullArguments()
+            {
+                var client = new GistCommentsClient(Substitute.For<IApiConnection>());
+
+                await AssertEx.Throws<ArgumentNullException>(async () => await client.Update(24, 1337, null));
+                await AssertEx.Throws<ArgumentNullException>(async () => await client.Update(24, 1337, ""));
+            }
+
+            [Fact]
+            public async Task PostsToCorrectUrl()
+            {
+                var comment = "This is a comment.";
+                var connection = Substitute.For<IApiConnection>();
+                var client = new GistCommentsClient(connection);
+
+                await client.Update(24, 1337, comment);
+
+                connection.Received().Patch<GistComment>(Arg.Is<Uri>(u => u.ToString() == "gists/24/comments/1337"), comment);
+            }
+        }
+
+        public class TheDeleteMethod
+        {
+            [Fact]
+            public async Task PostsToCorrectUrl()
+            {
+                var connection = Substitute.For<IApiConnection>();
+                var client = new GistCommentsClient(connection);
+
+                await client.Delete(24, 1337);
+
+                connection.Received().Delete(Arg.Is<Uri>(u => u.ToString() == "gists/24/comments/1337"));
+            }
+        }
+    }
+}

Octokit.Tests/Octokit.Tests.csproj

@@ -62,6 +62,7 @@
   </ItemGroup>
   <ItemGroup>
     <Compile Include="Authentication\CredentialsTests.cs" />
+    <Compile Include="Clients\GistCommentsClientTests.cs" />
     <Compile Include="Clients\GistsClientTests.cs" />
     <Compile Include="Clients\BlobClientTests.cs" />
     <Compile Include="Clients\ReferencesClientTests.cs" />