Updates to tests.

Author: rlhagerm

dotnetv4/DynamoDB/Scenarios/DynamoDB_Basics/DynamoDbBasics.cs

@@ -20,21 +20,20 @@ namespace Basics;
 //     Query
 //     Scan
 //     DeleteItemAsync
-
 public class DynamoDbBasics
 {
+    public static bool IsInteractive = true;
+
     // Separator for the console display.
     private static readonly string SepBar = new string('-', 80);
-    public static bool isInteractive = true;
-
+    
     public static async Task Main(string[] args)
     {
         // Set up dependency injection for Amazon DynamoDB.
         using var host = Microsoft.Extensions.Hosting.Host.CreateDefaultBuilder(args)
             .ConfigureServices((_, services) =>
                 services.AddAWSService<IAmazonDynamoDB>()
-                    .AddTransient<DynamoDbWrapper>()
-            )
+                    .AddTransient<DynamoDbWrapper>())
             .Build();
 
         // Now the wrapper is available for injection.
@@ -183,6 +182,11 @@ public static async Task Main(string[] args)
     /// </summary>
     private static void DisplayInstructions()
     {
+        if (!IsInteractive)
+        {
+            return;
+        }
+
         Console.Clear();
         Console.WriteLine();
         Console.Write(new string(' ', 28));
@@ -208,7 +212,7 @@ private static void DisplayInstructions()
     /// </summary>
     private static void WaitForEnter()
     {
-        if (isInteractive)
+        if (IsInteractive)
         {
             Console.WriteLine("\nPress <Enter> to continue.");
             Console.WriteLine(SepBar);

dotnetv4/DynamoDB/Tests/DynamoDBTests.csproj

@@ -11,9 +11,10 @@
 
   <ItemGroup>
 	  <PackageReference Include="Microsoft.Extensions.Configuration.Json" Version="9.0.6" />
+	  <PackageReference Include="Microsoft.Extensions.Logging" Version="9.0.0" />
 	  <PackageReference Include="Microsoft.NET.Test.Sdk" Version="17.14.1" />
+	  <PackageReference Include="Moq" Version="4.20.72" />
 	  <PackageReference Include="xunit" Version="2.9.3" />
-	  <PackageReference Include="Xunit.Extensions.Ordering" Version="1.4.5" />
 	  <PackageReference Include="xunit.runner.visualstudio" Version="3.1.1">
 		  <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
 		  <PrivateAssets>all</PrivateAssets>

dotnetv4/DynamoDB/Tests/DynamoDbBasicsTest.cs

@@ -0,0 +1,49 @@
+// Copyright Amazon.com, Inc. or its affiliates. All Rights Reserved.
+// SPDX-License-Identifier: Apache-2.0
+
+using Basics;
+using Microsoft.Extensions.Logging;
+using Moq;
+using Xunit;
+
+namespace DynamoDBTests;
+
+/// <summary>
+/// Integration tests for the Amazon DynamoDB Basics scenario.
+/// </summary>
+public class DynamoDbBasicsTest
+{
+    /// <summary>
+    /// Verifies the scenario with an integration test. No errors should be logged.
+    /// </summary>
+    /// <returns>Async task.</returns>
+    [Fact]
+    [Trait("Category", "Integration")]
+    public async Task TestScenario()
+    {
+        // Arrange.
+        DynamoDbBasics.IsInteractive = false;
+        var loggerMock = new Mock<ILogger<DynamoDbBasics>>();
+
+        loggerMock.Setup(logger => logger.Log(
+            It.Is<LogLevel>(logLevel => logLevel == LogLevel.Error),
+            It.IsAny<EventId>(),
+            It.Is<It.IsAnyType>((@object, @type) => true),
+            It.IsAny<Exception>(),
+            It.IsAny<Func<It.IsAnyType, Exception?, string>>()
+        ));
+
+        // Act.
+        await DynamoDbBasics.Main(new string[] { "" });
+
+        // Assert no exceptions or errors logged.
+        loggerMock.Verify(
+            logger => logger.Log(
+                It.Is<LogLevel>(logLevel => logLevel == LogLevel.Error),
+                It.IsAny<EventId>(),
+                It.Is<It.IsAnyType>((@object, @type) => true),
+                It.IsAny<Exception>(),
+                It.IsAny<Func<It.IsAnyType, Exception?, string>>()),
+            Times.Never);
+    }
+}