Unlock 30% off on Manual Testing Annual Plans this Holiday Season.

Copied to Clipboard!

How to use EventBus method of Atata.EventBus class

Best Atata code snippet using Atata.EventBus.EventBus

EventBusTests.cs

Source:EventBusTests.cs

2using Moq;3using NUnit.Framework;4namespace Atata.Tests5{6    public class EventBusTests7    {8        protected Subject<EventBus> Sut { get; private set; }9        protected AtataContext Context { get; private set; }10        [SetUp]11        public void SetUp()12        {13            Context = AtataContext.Configure()14                .UseDriverInitializationStage(AtataContextDriverInitializationStage.None)15                .Build();16            Sut = new EventBus(Context)17                .ToSutSubject();18        }19        [TestFixture]20        public class Publish : EventBusTests21        {22            [Test]23            public void Null() =>24                Sut.Invoking(x => x.Publish<TestEvent>(null))25                    .Should.Throw<ArgumentNullException>();26            [Test]27            public void WhenThereIsNoSubscription() =>28                Sut.Invoking(x => x.Publish(new TestEvent()))29                    .Should.Not.Throw();30            [Test]31            public void WhenThereIsSubscription()32            {33                var actionMock = new Mock<Action<TestEvent>>();34                var eventData = new TestEvent();35                Sut.Object.Subscribe(actionMock.Object);36                Sut.Act(x => x.Publish(eventData));37                actionMock.Verify(x => x(eventData), Times.Once);38            }39            [Test]40            public void WhenThereIsSubscription_CanHandle_False()41            {42                var conditionalEventHandlerMock = new Mock<IConditionalEventHandler<TestEvent>>(MockBehavior.Strict);43                var eventData = new TestEvent();44                Sut.Object.Subscribe(conditionalEventHandlerMock.Object);45                conditionalEventHandlerMock.Setup(x => x.CanHandle(eventData, Context)).Returns(false);46                Sut.Act(x => x.Publish(eventData));47            }48            [Test]49            public void WhenThereIsSubscription_CanHandle_True()50            {51                var conditionalEventHandlerMock = new Mock<IConditionalEventHandler<TestEvent>>(MockBehavior.Strict);52                var eventData = new TestEvent();53                Sut.Object.Subscribe(conditionalEventHandlerMock.Object);54                conditionalEventHandlerMock.Setup(x => x.CanHandle(eventData, Context)).Returns(true);55                conditionalEventHandlerMock.Setup(x => x.Handle(eventData, Context));56                Sut.Act(x => x.Publish(eventData));57            }58            [Test]59            public void WhenThereAreMultipleSubscriptions()60            {61                var actionMock1 = new Mock<Action<TestEvent>>(MockBehavior.Strict);62                var actionMock2 = new Mock<Action<TestEvent, AtataContext>>(MockBehavior.Strict);63                var eventHandlerMock1 = new Mock<IConditionalEventHandler<TestEvent>>(MockBehavior.Strict);64                var eventHandlerMock2 = new Mock<IEventHandler<TestEvent>>(MockBehavior.Strict);65                var eventData = new TestEvent();66                Sut.Object.Subscribe(actionMock1.Object);67                Sut.Object.Subscribe(actionMock2.Object);68                Sut.Object.Subscribe(eventHandlerMock1.Object);69                Sut.Object.Subscribe(eventHandlerMock2.Object);70                MockSequence sequence = new MockSequence();71                actionMock1.InSequence(sequence).Setup(x => x(eventData));72                actionMock2.InSequence(sequence).Setup(x => x(eventData, Context));73                eventHandlerMock1.InSequence(sequence).Setup(x => x.CanHandle(eventData, Context)).Returns(true);74                eventHandlerMock1.InSequence(sequence).Setup(x => x.Handle(eventData, Context));75                eventHandlerMock2.InSequence(sequence).Setup(x => x.Handle(eventData, Context));76                Sut.Act(x => x.Publish(eventData));77            }78            [Test]79            public void AfterUnsubscribe()80            {81                var actionMock1 = new Mock<Action<TestEvent>>();82                var actionMock2 = new Mock<Action<TestEvent, AtataContext>>();83                var eventData = new TestEvent();84                var subscription1 = Sut.Object.Subscribe(actionMock1.Object);85                Sut.Object.Subscribe(actionMock2.Object);86                Sut.Object.Unsubscribe(subscription1);87                Sut.Act(x => x.Publish(eventData));88                actionMock1.Verify(x => x(eventData), Times.Never);89                actionMock2.Verify(x => x(eventData, Context), Times.Once);90            }91            [Test]92            public void AfterUnsubscribeHandler()93            {94                var actionMock = new Mock<Action<TestEvent>>();95                var eventHandlerMock = new Mock<IEventHandler<TestEvent>>();96                var eventData = new TestEvent();97                Sut.Object.Subscribe(actionMock.Object);98                Sut.Object.Subscribe(eventHandlerMock.Object);99                Sut.Object.UnsubscribeHandler(eventHandlerMock.Object);100                Sut.Act(x => x.Publish(eventData));101                actionMock.Verify(x => x(eventData), Times.Once);102                eventHandlerMock.Verify(x => x.Handle(eventData, Context), Times.Never);103            }104            [Test]105            public void AfterUnsubscribeAll()106            {107                var actionMock1 = new Mock<Action<TestEvent>>();108                var actionMock2 = new Mock<Action<TestEvent, AtataContext>>();109                var eventData = new TestEvent();110                Sut.Object.Subscribe(actionMock1.Object);111                Sut.Object.Subscribe(actionMock2.Object);112                Sut.Object.UnsubscribeAll<TestEvent>();113                Sut.Act(x => x.Publish(eventData));114                actionMock1.Verify(x => x(eventData), Times.Never);115                actionMock2.Verify(x => x(eventData, Context), Times.Never);116            }117        }118        [TestFixture]119        public class Subscribe : EventBusTests120        {121            [Test]122            public void Action_Null() =>123                Sut.Invoking(x => x.Subscribe<TestEvent>(null as Action))124                    .Should.Throw<ArgumentNullException>();125            [Test]126            public void Action()127            {128                var actionMock = new Mock<Action<TestEvent>>();129                Sut.ResultOf(x => x.Subscribe(actionMock.Object))130                    .Should.Not.BeNull();131            }132        }133        [TestFixture]134        public class Unsubscribe : EventBusTests135        {136            [Test]137            public void Null() =>138                Sut.Invoking(x => x.Unsubscribe(null))139                    .Should.Throw<ArgumentNullException>();140            [Test]141            public void Valid()142            {143                var actionMock = new Mock<Action<TestEvent>>();144                var subscription = Sut.Object.Subscribe(actionMock.Object);145                Sut.Invoking(x => x.Unsubscribe(subscription))146                    .Should.Not.Throw();147            }148            [Test]149            public void Twice()150            {151                var actionMock = new Mock<Action<TestEvent>>();152                var subscription = Sut.Object.Subscribe(actionMock.Object);153                Sut.Act(x => x.Unsubscribe(subscription));154                Sut.Invoking(x => x.Unsubscribe(subscription))155                    .Should.Not.Throw();156            }157        }158        [TestFixture]159        public class UnsubscribeHandler : EventBusTests160        {161            [Test]162            public void Null() =>163                Sut.Invoking(x => x.UnsubscribeHandler(null))164                    .Should.Throw<ArgumentNullException>();165            [Test]166            public void Valid()167            {168                var actionMock = new Mock<IEventHandler<TestEvent>>();169                Sut.Object.Subscribe(actionMock.Object);170                Sut.Invoking(x => x.UnsubscribeHandler(actionMock.Object))171                    .Should.Not.Throw();172            }173            [Test]...

EventBus.cs

Source:EventBus.cs

...6{7    /// <summary>8    /// Represents the event bus, which provides a functionality of subscribing to and publishing events.9    /// </summary>10    public class EventBus : IEventBus11    {12        private readonly AtataContext _context;13        private readonly ConcurrentDictionary<Type, List<EventHandlerSubscription>> _subscriptionMap = new ConcurrentDictionary<Type, List<EventHandlerSubscription>>();14        /// <summary>15        /// Initializes a new instance of the <see cref="EventBus"/> class.16        /// </summary>17        /// <param name="context">The context.</param>18        public EventBus(AtataContext context)19            : this(context, null)20        {21        }22        internal EventBus(AtataContext context, IEnumerable<EventSubscriptionItem> eventSubscriptions)23        {24            _context = context.CheckNotNull(nameof(context));25            if (eventSubscriptions != null)26                foreach (var subscription in eventSubscriptions)27                    Subscribe(subscription.EventType, subscription.EventHandler);28        }29        /// <inheritdoc/>30        public void Publish<TEvent>(TEvent eventData)31        {32            eventData.CheckNotNull(nameof(eventData));33            if (_subscriptionMap.TryGetValue(typeof(TEvent), out var eventHandlerSubscriptions))34            {35                object[] eventHandlersArray;36                lock (eventHandlerSubscriptions)...

FileScreenshotConsumerBase.cs

Source:FileScreenshotConsumerBase.cs

...3233            screenshotInfo.Screenshot.SaveAsFile(filePath, ImageFormat);3435            AtataContext.Current.Log.Info($"Screenshot saved to file \"{filePath}\"");36            AtataContext.Current.EventBus.Publish(new ScreenshotFileSavedEvent(screenshotInfo, filePath));37        }3839        /// <summary>40        /// Builds the path of the file without the extension.41        /// </summary>42        /// <param name="screenshotInfo">The screenshot information.</param>43        /// <returns>The file path without the extension.</returns>44        protected abstract string BuildFilePath(ScreenshotInfo screenshotInfo);45    }46}
...

EventBus

Using AI Code Generation

1using Atata;2using NUnit.Framework;3using OpenQA.Selenium;4using OpenQA.Selenium.Chrome;5using System;6using System.Collections.Generic;7using System.Linq;8using System.Text;9using System.Threading.Tasks;10{11    {12        public void _2()13        {14            AtataContext.Configure()15                .UseChrome()16                .UseCulture("en-US")17                .UseAllNUnitFeatures()18                .AddNUnitTestContextLogging()19                .Build();20            using (AtataContext.Begin())21            {22                Go.To<GooglePage>()23                    .SearchFor("Atata")24                    .Results.Should.Contain("Atata Framework");25            }26        }27    }28    {29        [FindByClass("gLFyf")]30        public TextInput<_> Search { get; private set; }31        [FindByClass("gNO89b")]32        public ButtonDelegate<_> SearchButton { get; private set; }33        [FindByClass("srg")]34        public ControlList<SearchResultItem, _> Results { get; private set; }35        public _ SearchFor(string term)36        {37            return Search.Set(term).SearchButton.Click();38        }39    }40    {41        public LinkDelegate<_> Title { get; private set; }42    }43}44using Atata;45using NUnit.Framework;46using OpenQA.Selenium;47using OpenQA.Selenium.Chrome;48using System;49using System.Collections.Generic;50using System.Linq;51using System.Text;52using System.Threading.Tasks;53{54    {55        public void _3()56        {57            AtataContext.Configure()58                .UseChrome()59                .UseCulture("en-US")60                .UseAllNUnitFeatures()61                .AddNUnitTestContextLogging()62                .Build();63            using (AtataContext.Begin())64            {65                Go.To<GooglePage>()66                    .SearchFor("Atata")67                    .Results.Should.Contain("Atata Framework");68            }69        }70    }

EventBus

Using AI Code Generation

1using Atata;2using NUnit.Framework;3{4    {5        public void TestMethod1()6        {7            Atata.EventBus.Subscribe<LogEvent>(e =>8            {9                if (e.Level == LogLevel.Trace)10                    TestContext.Out.WriteLine($"[{e.Level}] {e.Message}");11                    TestContext.Out.WriteLine($"[{e.Level}] {e.Message} ({e.Exception.Message})");12            });13            Atata.EventBus.Subscribe<LogEvent>(e =>14            {15                TestContext.Out.WriteLine($"[{e.Level}] {e.Message}");16            });17            Go.To<HomePage>();18        }19    }20}

EventBus

Using AI Code Generation

1Atata.EventBus.Subscribe<SomeEvent>(e => 2{3});4Atata.EventBus.Unsubscribe<SomeEvent>(e => 5{6});7Atata.EventBus.Subscribe<SomeEvent>(e =>8{9});10Atata.EventBus.Unsubscribe<SomeEvent>(e =>11{12});13Atata.EventBus.Subscribe<SomeEvent>(e =>14{15});16Atata.EventBus.Unsubscribe<SomeEvent>(e =>17{18});19Atata.EventBus.Subscribe<SomeEvent>(e =>20{21});22Atata.EventBus.Unsubscribe<SomeEvent>(e =>23{24});25Atata.EventBus.Subscribe<SomeEvent>(e =>26{27});28Atata.EventBus.Unsubscribe<SomeEvent>(e =>29{30});31Atata.EventBus.Subscribe<SomeEvent>(e =>32{33});34Atata.EventBus.Unsubscribe<SomeEvent>(e =>35{36});

EventBus

Using AI Code Generation

1{2    public void Test()3    {4        Go.To<HomePage>()5            .SearchFor("Atata")6            .Results.Should.Contain(x => x.Title.Should.Contain("Atata"));7    }8}9using Atata.Logging;10{11    public void Test()12    {13        Go.To<HomePage>()14            .SearchFor("Atata")15            .Results.Should.Contain(x => x.Title.Should.Contain("Atata"));16    }17}18using Atata.Logging;19{20    public void Test()21    {22        Go.To<HomePage>()23            .SearchFor("Atata")24            .Results.Should.Contain(x => x.Title.Should.Contain("Atata"));25    }26}27using Atata.Logging;28{29    public void Test()30    {31        Go.To<HomePage>()32            .SearchFor("Atata")33            .Results.Should.Contain(x => x.Title.Should.Contain("Atata"));34    }35}36using Atata.Logging;37{38    public void Test()39    {40        Go.To<HomePage>()41            .SearchFor("Atata")42            .Results.Should.Contain(x => x.Title.Should.Contain("Atata"));43    }44}45using Atata.Logging;46{47    public void Test()48    {49        Go.To<HomePage>()50            .SearchFor("Atata")

EventBus

Using AI Code Generation

1Atata.EventBus.On<LogEvent>(logEvent =>2{3    Console.WriteLine(logEvent.Message);4});5AtataContext.Log("Some log message");6AtataContext.Log("Some log message");7AtataContext.Log("Some log message");8AtataContext.Log("Some log message");9AtataContext.Log("Some log message");10AtataContext.Log("Some log message");11AtataContext.Log("Some log message");12AtataContext.Log("Some log message");13AtataContext.Log("Some log message");14AtataContext.Log("Some log message");15AtataContext.Log("Some log message");16AtataContext.Log("Some log message");17AtataContext.Log("Some log message");18AtataContext.Log("Some log message");19AtataContext.Log("Some log message");20AtataContext.Log("Some log message");21AtataContext.Log("Some log message");22AtataContext.Log("Some log message");

EventBus

Using AI Code Generation

1public void TestMethod()2{3    Atata.EventBus.Subscribe<LogEvent>(logEvent => _output.WriteLine(logEvent.Message));4    Go.To<HomePage>();5}6public void TestMethod()7{8    AtataContext.SubscribeTo<LogEvent>(logEvent => _output.WriteLine(logEvent.Message));9    Go.To<HomePage>();10}11public void TestMethod()12{13    AtataContext.Current.On<LogEvent>(logEvent => _output.WriteLine(logEvent.Message));14    Go.To<HomePage>();15}16public void TestMethod()17{18    AtataContext.Current.Log.On(logEvent => _output.WriteLine(logEvent.Message));19    Go.To<HomePage>();20}21public void TestMethod()22{23    AtataContext.Current.Log.OnInfo(logEvent => _output.WriteLine(logEvent.Message));24    Go.To<HomePage>();25}26public void TestMethod()27{28    AtataContext.Current.Log.OnInfo().WriteLineTo(_output);29    Go.To<HomePage>();30}31public void TestMethod()32{33    AtataContext.Current.Log.OnInfo().WriteLineTo(_output);34    Go.To<HomePage>();35}36public void TestMethod()37{

EventBus

Using AI Code Generation

1{2    {3        public void Test()4        {5            var eventBus = Atata.EventBus;6            eventBus.Register<MyEvent>(e => { Console.WriteLine("Received event"); });7            eventBus.Publish(new MyEvent());8            eventBus.Unregister<MyEvent>();9        }10    }11}12{13    {14        public void Test()15        {16            var eventBus = Atata.EventBus;17            eventBus.Register<MyEvent>(e => { Console.WriteLine("Received event"); });18            eventBus.Publish(new MyEvent());19            eventBus.Unregister<MyEvent>();20        }21    }22}23{24    {25        public void Test()26        {27            var eventBus = Atata.EventBus;28            eventBus.Register<MyEvent>(e => { Console.WriteLine("Received event"); });29            eventBus.Publish(new MyEvent());30            eventBus.Unregister<MyEvent>();31        }32    }33}34{35    {36        public void Test()37        {38            var eventBus = Atata.EventBus;39            eventBus.Register<MyEvent>(e => { Console.WriteLine("Received event"); });40            eventBus.Publish(new MyEvent());41            eventBus.Unregister<MyEvent>();42        }43    }44}45{46    {47        public void Test()48        {49            var eventBus = Atata.EventBus;

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.