Commit

VSPackageInstall/VSPackageInstall_UnitTests/MyToolWindowTest/ShowToolWindow.cs

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+/***************************************************************************
+
+Copyright (c) Microsoft Corporation. All rights reserved.
+This code is licensed under the Visual Studio SDK license terms.
+THIS CODE IS PROVIDED *AS IS* WITHOUT WARRANTY OF
+ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING ANY
+IMPLIED WARRANTIES OF FITNESS FOR A PARTICULAR
+PURPOSE, MERCHANTABILITY, OR NON-INFRINGEMENT.
+
+***************************************************************************/
+
+using System;
+using System.Collections;
+using System.Text;
+using System.Reflection;
+using Microsoft.VsSDK.UnitTestLibrary;
+using Microsoft.VisualStudio.Shell.Interop;
+using Microsoft.VisualStudio.TestTools.UnitTesting;
+using Microsoft.VSSDK.Tools.VsIdeTesting;
+using VitaliiGanzha.VSPackageInstall;
+
+namespace VSPackageInstall_UnitTests.MyToolWindowTest
+{
+    [TestClass()]
+    public class ShowToolWindowTest
+    {
+
+        [TestMethod()]
+        public void ValidateToolWindowShown()
+        {
+            IVsPackage package = new VSPackageInstallPackage() as IVsPackage;
+
+            // Create a basic service provider
+            OleServiceProvider serviceProvider = OleServiceProvider.CreateOleServiceProviderWithBasicServices();
+
+            //Add uishell service that knows how to create a toolwindow
+            BaseMock uiShellService = UIShellServiceMock.GetUiShellInstanceCreateToolWin();
+            serviceProvider.AddService(typeof(SVsUIShell), uiShellService, false);
+
+            // Site the package
+            Assert.AreEqual(0, package.SetSite(serviceProvider), "SetSite did not return S_OK");
+
+            MethodInfo method = typeof(VSPackageInstallPackage).GetMethod("ShowToolWindow", BindingFlags.NonPublic | BindingFlags.Instance);
+
+            object result = method.Invoke(package, new object[] { null, null });
+        }
+
+        [TestMethod()]
+        [ExpectedException(typeof(InvalidOperationException), "Did not throw expected exception when windowframe object was null")]
+        public void ShowToolwindowNegativeTest()
+        {
+            IVsPackage package = new VSPackageInstallPackage() as IVsPackage;
+
+            // Create a basic service provider
+            OleServiceProvider serviceProvider = OleServiceProvider.CreateOleServiceProviderWithBasicServices();
+
+            //Add uishell service that knows how to create a toolwindow
+            BaseMock uiShellService = UIShellServiceMock.GetUiShellInstanceCreateToolWinReturnsNull();
+            serviceProvider.AddService(typeof(SVsUIShell), uiShellService, false);
+
+            // Site the package
+            Assert.AreEqual(0, package.SetSite(serviceProvider), "SetSite did not return S_OK");
+
+            MethodInfo method = typeof(VSPackageInstallPackage).GetMethod("ShowToolWindow", BindingFlags.NonPublic | BindingFlags.Instance);
+
+            //Invoke thows TargetInvocationException, but we want it's inner Exception thrown by ShowToolWindow, InvalidOperationException.
+            try
+            {
+                object result = method.Invoke(package, new object[] { null, null });
+            }
+            catch (Exception e)
+            {
+                throw e.InnerException;
+            }
+        }
+    }
+}