Add tests for IsGitHubApiException

jcansdale · jcansdale · commit 206334cae01d · 2020-10-26T12:25:29.000Z
diff --git a/test/GitHub.Exports.UnitTests/ApiExceptionExtensionsTests.cs b/test/GitHub.Exports.UnitTests/ApiExceptionExtensionsTests.cs
@@ -0,0 +1,31 @@
+﻿using System.Collections.Generic;
+using System.Collections.Immutable;
+using Octokit;
+using NSubstitute;
+using NUnit.Framework;
+using GitHub.Extensions;
+
+public class ApiExceptionExtensionsTests
+{
+    public class TheIsGitHubApiExceptionMethod
+    {
+        [TestCase("Not-GitHub-Request-Id", false)]
+        [TestCase("X-GitHub-Request-Id", true)]
+        public void NoGitHubRequestId(string key, bool expect)
+        {
+            var ex = CreateApiException(new Dictionary<string, string> { { key, "ANYTHING" } });
+
+            var result = ApiExceptionExtensions.IsGitHubApiException(ex);
+
+            Assert.That(result, Is.EqualTo(expect));
+        }
+
+        static ApiException CreateApiException(Dictionary<string, string> headers)
+        {
+            var response = Substitute.For<IResponse>();
+            response.Headers.Returns(headers.ToImmutableDictionary());
+            var ex = new ApiException(response);
+            return ex;
+        }
+    }
+}
