Fixing a build error in tests

Author: hiranya911

CHANGELOG.md

@@ -1,6 +1,7 @@
 # Unreleased
 
--
+- [added] `AppOptions` now supports setting an `HttpClientFactory`, which
+  is useful when deploying the SDK behinh a proxy server.
 
 # v1.3.0
 

FirebaseAdmin/FirebaseAdmin.Tests/FirebaseAppTest.cs

@@ -104,7 +104,7 @@ public void CreateAppOptions()
             Assert.Same(credential, copy.Credential);
             Assert.Equal("test-project", copy.ProjectId);
             Assert.Equal("[email protected]", copy.ServiceAccountId);
-            Assert.Same(typeof(MockHttpClientFactory), copy.HttpClientFactory.GetType());
+            Assert.Same(copy.HttpClientFactory, options.HttpClientFactory);
         }
 
         [Fact]
@@ -125,7 +125,7 @@ public void CreateAppOptionsNoClientFactory()
             Assert.Same(credential, copy.Credential);
             Assert.Equal("test-project", copy.ProjectId);
             Assert.Equal("[email protected]", copy.ServiceAccountId);
-            Assert.Same(typeof(HttpClientFactory), copy.HttpClientFactory.GetType());
+            Assert.Same(copy.HttpClientFactory, options.HttpClientFactory);
         }
 
         [Fact]

FirebaseAdmin/FirebaseAdmin.Tests/Messaging/FirebaseMessagingTest.cs

@@ -60,14 +60,18 @@ public async Task GetMessagingWithClientFactory()
         {
             var handler = new MockMessageHandler()
             {
-                Response = new FirebaseMessagingClient.SendResponse()
+                Response = new FirebaseMessagingClient.SingleMessageResponse()
                 {
                     Name = "test-response",
                 },
             };
             var factory = new MockHttpClientFactory(handler);
 
-            var app = FirebaseApp.Create(new AppOptions() { Credential = GoogleCredential.FromAccessToken("test-token"), HttpClientFactory = factory, ProjectId = "test-project" });
+            var app = FirebaseApp.Create(new AppOptions()
+            {
+                Credential = GoogleCredential.FromAccessToken("test-token"),
+                HttpClientFactory = factory, ProjectId = "test-project",
+            });
             FirebaseMessaging messaging = FirebaseMessaging.GetMessaging(app);
             Assert.NotNull(messaging);
             Assert.Same(messaging, FirebaseMessaging.GetMessaging(app));
@@ -101,7 +105,11 @@ await Assert.ThrowsAsync<OperationCanceledException>(
         [Fact]
         public async Task SendMessageCancelWithClientFactory()
         {
-            FirebaseApp.Create(new AppOptions() { Credential = MockCredential, HttpClientFactory = new HttpClientFactory() });
+            FirebaseApp.Create(new AppOptions()
+            {
+                Credential = MockCredential,
+                HttpClientFactory = new HttpClientFactory(),
+            });
             var canceller = new CancellationTokenSource();
             canceller.Cancel();
             await Assert.ThrowsAsync<OperationCanceledException>(