added unit tests for AppOptions.HttpClientFactory configuration

Author: nixj14

FirebaseAdmin/FirebaseAdmin.Tests/FirebaseAppTest.cs

@@ -16,6 +16,7 @@
 using System.Threading.Tasks;
 using FirebaseAdmin;
 using Google.Apis.Auth.OAuth2;
+using Google.Apis.Http;
 using Xunit;
 
 namespace FirebaseAdmin.Tests
@@ -93,6 +94,7 @@ public void CreateAppOptions()
                 Credential = credential,
                 ProjectId = "test-project",
                 ServiceAccountId = "[email protected]",
+                HttpClientFactory = new MockHttpClientFactory(new MockMessageHandler()),
             };
             var app = FirebaseApp.Create(options);
             Assert.Equal("[DEFAULT]", app.Name);
@@ -102,6 +104,28 @@ public void CreateAppOptions()
             Assert.Same(credential, copy.Credential);
             Assert.Equal("test-project", copy.ProjectId);
             Assert.Equal("[email protected]", copy.ServiceAccountId);
+            Assert.Equal(typeof(MockHttpClientFactory), copy.HttpClientFactory.GetType());
+        }
+
+        [Fact]
+        public void CreateAppOptionsNoClientFactory()
+        {
+            var credential = GoogleCredential.FromAccessToken("token");
+            var options = new AppOptions()
+            {
+                Credential = credential,
+                ProjectId = "test-project",
+                ServiceAccountId = "[email protected]",
+            };
+            var app = FirebaseApp.Create(options);
+            Assert.Equal("[DEFAULT]", app.Name);
+
+            var copy = app.Options;
+            Assert.NotSame(options, copy);
+            Assert.Same(credential, copy.Credential);
+            Assert.Equal("test-project", copy.ProjectId);
+            Assert.Equal("[email protected]", copy.ServiceAccountId);
+            Assert.Equal(typeof(HttpClientFactory), copy.HttpClientFactory.GetType());
         }
 
         [Fact]

FirebaseAdmin/FirebaseAdmin.Tests/Messaging/FirebaseMessagingTest.cs

@@ -15,8 +15,8 @@
 using System;
 using System.Threading;
 using System.Threading.Tasks;
-using FirebaseAdmin.Tests;
 using Google.Apis.Auth.OAuth2;
+using Google.Apis.Http;
 using Xunit;
 
 namespace FirebaseAdmin.Messaging.Tests
@@ -54,6 +54,17 @@ public void GetMessaging()
             Assert.Throws<InvalidOperationException>(() => FirebaseMessaging.GetMessaging(app));
         }
 
+        [Fact]
+        public void GetMessagingWithClientFactory()
+        {
+            var app = FirebaseApp.Create(new AppOptions() { Credential = MockCredential, HttpClientFactory = new HttpClientFactory() }, "MyApp");
+            FirebaseMessaging messaging = FirebaseMessaging.GetMessaging(app);
+            Assert.NotNull(messaging);
+            Assert.Same(messaging, FirebaseMessaging.GetMessaging(app));
+            app.Delete();
+            Assert.Throws<InvalidOperationException>(() => FirebaseMessaging.GetMessaging(app));
+        }
+
         [Fact]
         public async Task UseAfterDelete()
         {
@@ -76,6 +87,18 @@ await Assert.ThrowsAsync<OperationCanceledException>(
                     new Message() { Topic = "test-topic" }, canceller.Token));
         }
 
+        [Fact]
+        public async Task SendMessageCancelWithClientFactory()
+        {
+            var cred = GoogleCredential.FromFile("./resources/service_account.json");
+            FirebaseApp.Create(new AppOptions() { Credential = cred, HttpClientFactory = new HttpClientFactory() });
+            var canceller = new CancellationTokenSource();
+            canceller.Cancel();
+            await Assert.ThrowsAsync<OperationCanceledException>(
+                async () => await FirebaseMessaging.DefaultInstance.SendAsync(
+                    new Message() { Topic = "test-topic" }, canceller.Token));
+        }
+
         public void Dispose()
         {
             FirebaseApp.DeleteAll();