add ServiceCollectionExtensionsTests

Author: rodchenkov

src/GodelTech.Messaging.AzureServiceBus/DependencyInjection/ServiceCollectionExtensions.cs

@@ -3,7 +3,6 @@
 using GodelTech.Messaging.AzureServiceBus;
 using Microsoft.Extensions.DependencyInjection;
 
-// ReSharper disable once CheckNamespace
 namespace Microsoft.AspNetCore.Builder
 {
     /// <summary>

test/GodelTech.Messaging.AzureServiceBus.Tests/DependencyInjection/ServiceCollectionExtensionsTests.cs

@@ -0,0 +1,50 @@
+using System;
+using System.Collections.Generic;
+using Azure.Messaging.ServiceBus;
+using Microsoft.AspNetCore.Builder;
+using Microsoft.Extensions.DependencyInjection;
+using Microsoft.Extensions.Options;
+using Xunit;
+
+namespace GodelTech.Messaging.AzureServiceBus.Tests.DependencyInjection
+{
+    public class ServiceCollectionExtensionsTests
+    {
+        [Fact]
+        public void AddAzureServiceBusSender_Success()
+        {
+            // Arrange
+            const string connectionString = "Endpoint=sb://test.servicebus.windows.net/;SharedAccessKeyName=RootManageSharedAccessKey;SharedAccessKey=YourAccessKey";
+            var queues = new Dictionary<string, string>
+            {
+                {
+                    "InternalKey",
+                    "AzureServiceBusQueueName"
+                }
+            };
+            Action<AzureServiceBusOptions> optionsAction = options =>
+            {
+                options.Queues = queues;
+            };
+
+            var services = new ServiceCollection();
+
+            // Act
+            services.AddAzureServiceBusSender(connectionString, optionsAction);
+
+            // Assert
+            var provider = services.BuildServiceProvider();
+
+            var resultRequiredService = provider.GetRequiredService<ServiceBusClient>();
+            Assert.NotNull(resultRequiredService);
+
+            var resultOptionsAction = provider.GetRequiredService<IOptions<AzureServiceBusOptions>>();
+            Assert.NotNull(resultOptionsAction);
+            Assert.NotNull(resultOptionsAction.Value);
+            Assert.Equal(queues, resultOptionsAction.Value.Queues);
+
+            var resultAzureServiceBusSender = provider.GetRequiredService<AzureServiceBusSender>();
+            Assert.NotNull(resultAzureServiceBusSender);
+        }
+    }
+}