felikshetalia's contribution for CodingTracker

CodingTracker.Tests/AppControllerTests.cs

@@ -0,0 +1,83 @@
+using System.Collections.Generic;
+using CodeReviews.Console.CodingTracker;
+
+[TestFixture]
+public sealed class AppControllerTests
+{
+    private FakeAppView _appView = null!;
+    private FakeCodingSessionController _codingController = null!;
+    private AppController _controller = null!;
+
+    [SetUp]
+    public void SetUp()
+    {
+        _appView = new FakeAppView();
+        _codingController = new FakeCodingSessionController();
+        _controller = new AppController(_appView, _codingController);
+    }
+
+    [Test]
+    public void Run_ViewSelected_CallsViewSessionsAndDisplaysGoodbye()
+    {
+        _appView.OptionsToReturn.Enqueue(MenuOption.View);
+        _appView.OptionsToReturn.Enqueue(MenuOption.Close);
+
+        _controller.Run();
+
+        Assert.Multiple(() =>
+        {
+            Assert.That(_codingController.ViewSessionsCalls, Is.EqualTo(1));
+            Assert.That(_appView.DisplayGoodbyeCalls, Is.EqualTo(1));
+        });
+    }
+
+    [Test]
+    public void Run_AddSelected_CallsAddSession()
+    {
+        _appView.OptionsToReturn.Enqueue(MenuOption.Add);
+        _appView.OptionsToReturn.Enqueue(MenuOption.Close);
+
+        _controller.Run();
+
+        Assert.That(_codingController.AddSessionCalls, Is.EqualTo(1));
+    }
+
+    [Test]
+    public void Run_EditSelected_CallsUpdateSession()
+    {
+        _appView.OptionsToReturn.Enqueue(MenuOption.Edit);
+        _appView.OptionsToReturn.Enqueue(MenuOption.Close);
+
+        _controller.Run();
+
+        Assert.That(_codingController.UpdateSessionCalls, Is.EqualTo(1));
+    }
+
+    [Test]
+    public void Run_DeleteSelected_CallsDeleteSession()
+    {
+        _appView.OptionsToReturn.Enqueue(MenuOption.Delete);
+        _appView.OptionsToReturn.Enqueue(MenuOption.Close);
+
+        _controller.Run();
+
+        Assert.That(_codingController.DeleteSessionCalls, Is.EqualTo(1));
+    }
+
+    [Test]
+    public void Run_CloseSelected_DisplaysGoodbyeOnly()
+    {
+        _appView.OptionsToReturn.Enqueue(MenuOption.Close);
+
+        _controller.Run();
+
+        Assert.Multiple(() =>
+        {
+            Assert.That(_codingController.ViewSessionsCalls, Is.Zero);
+            Assert.That(_codingController.AddSessionCalls, Is.Zero);
+            Assert.That(_codingController.UpdateSessionCalls, Is.Zero);
+            Assert.That(_codingController.DeleteSessionCalls, Is.Zero);
+            Assert.That(_appView.DisplayGoodbyeCalls, Is.EqualTo(1));
+        });
+    }
+}