Add test and customizers

Author: izzat5233

RealTimeWeatherMonitoringTest/Common/CustomAutoDataAttribute.cs

@@ -0,0 +1,24 @@
+using AutoFixture;
+using AutoFixture.Xunit2;
+
+namespace RealTimeWeatherMonitoringTest.Common;
+
+public class CustomAutoDataAttribute : AutoDataAttribute
+{
+    public CustomAutoDataAttribute(params Type[] customizationTypes)
+        : base(() =>
+        {
+            var fixture = new Fixture();
+
+            var customizations = customizationTypes
+                .Select(t => Activator.CreateInstance(t) as ICustomization)
+                .Where(c => c != null);
+
+            foreach (var customization in customizations)
+                fixture.Customize(customization);
+
+            return fixture;
+        })
+    {
+    }
+}

RealTimeWeatherMonitoringTest/Domain/Common/ReactiveBotControllerCustomization.cs

@@ -0,0 +1,16 @@
+using AutoFixture;
+
+namespace RealTimeWeatherMonitoringTest.Domain.Common;
+
+/// <summary>
+/// This customization ensures that generated BotControllers will always
+/// react DataChangeEventArgs (Except when data is null).
+/// </summary>
+public class ReactiveBotControllerCustomization<TEvaluated> : ICustomization
+{
+    public void Customize(IFixture fixture)
+    {
+        fixture.Customize(new BotCustomization<TEvaluated>(enabled: true));
+        fixture.Customize(new FixedEvaluatorCustomization<TEvaluated>(true));
+    }
+}

RealTimeWeatherMonitoringTest/Domain/Service/BotControllerServiceShould.cs

@@ -1,12 +1,15 @@
+using AutoFixture.AutoMoq;
 using AutoFixture.Xunit2;
 using FluentAssertions;
 using Moq;
+using RealTimeWeatherMonitoringApp.Domain.Common;
 using RealTimeWeatherMonitoringApp.Domain.Interfaces.Repository;
 using RealTimeWeatherMonitoringApp.Domain.Interfaces.Service;
 using RealTimeWeatherMonitoringApp.Domain.Models;
 using RealTimeWeatherMonitoringApp.Domain.Models.Controller;
 using RealTimeWeatherMonitoringApp.Domain.Service;
 using RealTimeWeatherMonitoringTest.Common;
+using RealTimeWeatherMonitoringTest.Domain.Common;
 using RealTimeWeatherMonitoringTest.Domain.Models;
 using Xunit;
 
@@ -48,4 +51,24 @@ public void GetBotControllers_WithPublishingService_ReturnPublisherControllersLa
             .And.HaveCount(bots.Count)
             .And.OnlyHaveUniqueItems();
     }
+
+    [Theory, CustomAutoData(
+         typeof(AutoMoqCustomization),
+         typeof(ReactiveBotControllerCustomization<TestData>))]
+    public void GetBotControllers_WithPublishingService_ControllersEventsPublishedOnService(
+        List<Bot<TestData>> bots,
+        Mock<IBotPublishingService> publishingServiceMock,
+        DataChangeEventArgs<TestData> dataChangeEventArgs,
+        [Frozen] Mock<IBotRepository<TestData>> repositoryMock,
+        BotControllerService<TestData> service)
+    {
+        repositoryMock.Setup(r => r.GetAll()).Returns(bots);
+        var botControllers = service.GetBotControllers(publishingServiceMock.Object);
+
+        foreach (var controller in botControllers)
+        {
+            var eventArgs = controller.React(dataChangeEventArgs);
+            publishingServiceMock.Verify(s => s.Publish(eventArgs), Times.Once);
+        }
+    }
 }