Issue 8302 add tests for ax web browser

src/System.Windows.Forms/tests/AxHosts/AxHosts.csproj

@@ -54,6 +54,23 @@
       <Isolated>false</Isolated>
       <EmbedInteropTypes>false</EmbedInteropTypes>
     </COMReference>
+    <COMReference Include="SHDocVw">
+      <VersionMinor>1</VersionMinor>
+      <VersionMajor>1</VersionMajor>
+      <Guid>eab22ac0-30c1-11cf-a7eb-0000c05bae0b</Guid>
+      <Lcid>0</Lcid>
+      <WrapperTool>tlbimp</WrapperTool>
+      <Isolated>false</Isolated>
+      <EmbedInteropTypes>false</EmbedInteropTypes>
+    </COMReference>
+    <COMReference Include="AxSHDocVw">
+      <WrapperTool>aximp</WrapperTool>
+      <VersionMinor>1</VersionMinor>
+      <VersionMajor>1</VersionMajor>
+      <Guid>eab22ac0-30c1-11cf-a7eb-0000c05bae0b</Guid>
+      <Lcid>0</Lcid>
+      <Isolated>false</Isolated>
+    </COMReference>
   </ItemGroup>
 
   <ItemGroup>

src/System.Windows.Forms/tests/UnitTests/System.Windows.Forms.Tests.csproj

@@ -50,6 +50,15 @@
     </Reference>
   </ItemGroup>
 
+  <ItemGroup>
+    <Reference Include="AxInterop.SHDocVw">
+      <HintPath>$(ArtifactsBinDir)\AxHosts\$(Configuration)\net472\AxInterop.SHDocVw.dll</HintPath>
+    </Reference>
+    <Reference Include="Interop.SHDocVw">
+      <HintPath>$(ArtifactsBinDir)\AxHosts\$(Configuration)\net472\Interop.SHDocVw.dll</HintPath>
+    </Reference>
+  </ItemGroup>
+
   <ItemGroup>
     <Content Include="TestResources\Files\*">
       <CopyToOutputDirectory>PreserveNewest</CopyToOutputDirectory>

src/System.Windows.Forms/tests/UnitTests/System/Windows/Forms/AxWebBrowserTests.cs

@@ -0,0 +1,143 @@
+// Licensed to the .NET Foundation under one or more agreements.
+// The .NET Foundation licenses this file to you under the MIT license.
+
+using System.ComponentModel;
+using System.Reflection;
+using AxSHDocVw;
+using SHDocVw;
+
+namespace System.Windows.Forms.Tests;
+public class AxWebBrowserTests : IDisposable
+{
+    private readonly Form _form;
+    private readonly AxWebBrowser _control;
+    private object _url = "https://github.com/dotnet/winforms";
+
+    public AxWebBrowserTests()
+    {
+        _form = new Form();
+        _control = new AxWebBrowser();
+        ((ISupportInitialize)_control).BeginInit();
+        _form.Controls.Add(_control);
+        ((ISupportInitialize)_control).EndInit();
+    }
+
+    [WinFormsFact]
+    public void AxWebBrowser_WhenInitialized_ExpectsProperties()
+    {
+        var properties = TypeDescriptor.GetProperties(_control);
+        var events = TypeDescriptor.GetEvents(_control);
+
+        properties.Count.Should().BeGreaterThan(0);
+        events.Count.Should().BeGreaterThan(0);
+
+        // Filters testing control properties and events so only those related to the AxWebBrowser assembly remain.
+        Type assemblyType = typeof(AxWebBrowser);
+        Assembly assembly = Assembly.GetAssembly(assemblyType);
+        string assemblyNameFromType = assembly.GetName().Name;
+
+        var testingControlProps = properties
+            .Cast<PropertyDescriptor>()
+            .Where(prop => prop.ComponentType.Assembly.GetName().Name == assemblyNameFromType)
+            .Select(prop => prop.Name)
+            .ToList();
+
+        var testingControlEvents = events
+            .Cast<EventDescriptor>()
+            .Where(ev => ev.ComponentType.Assembly.GetName().Name == assemblyNameFromType)
+            .Select(ev => ev.Name)
+            .ToList();
+
+        // Compares testing control's properties and events to those of the assembly
+        TypeInfo assemblyTypeInfo = assembly.GetType(assemblyType.FullName).GetTypeInfo();
+        testingControlProps.All(p => assemblyTypeInfo.DeclaredProperties.Any(ap => ap.Name == p)).Should().BeTrue();
+        testingControlEvents.All(e => assemblyTypeInfo.DeclaredEvents.Any(ae => ae.Name == e)).Should().BeTrue();
+    }
+
+    [WinFormsFact]
+    public void AxWebBrowser_GoHome_ShouldNotThrowException()
+    {
+        _control.Invoking(c => c.GoHome()).Should().NotThrow();
+    }
+
+    [WinFormsFact]
+    public void AxWebBrowser_GoSearch_ShouldNotThrowException()
+    {
+        _control.Invoking(c => c.GoSearch()).Should().NotThrow();
+    }
+
+    [WinFormsFact]
+    public void AxWebBrowser_Navigate_ShouldNotThrowException()
+    {
+        _control.Invoking(c => c.Navigate(_url.ToString())).Should().NotThrow();
+    }
+
+    [WinFormsFact]
+    public void AxWebBrowser_Navigate2_ShouldRaiseBeforeNavigate2()
+    {
+        bool eventRaised = false;
+        _control.BeforeNavigate2 += (sender, e) => eventRaised = true;
+
+        _control.Invoking(c => c.Navigate2(ref _url)).Should().NotThrow();
+
+        eventRaised.Should().BeTrue();
+    }
+
+    [WinFormsFact]
+    public void AxWebBrowser_Stop_ShouldNotThrowException()
+    {
+        _control.Invoking(c => c.Stop()).Should().NotThrow();
+    }
+
+    [WinFormsFact]
+    public void AxWebBrowser_GetProperty_ShouldNotThrowException()
+    {
+        _control.Invoking(c => c.GetProperty("url")).Should().NotThrow();
+    }
+
+    [WinFormsFact]
+    public void AxWebBrowser_PutProperty_ReturnsExpected()
+    {
+        object prop = _control.GetProperty("url");
+        prop.Should().BeNull();
+
+        _control.Invoking(c => c.PutProperty("url", _url)).Should().NotThrow();
+
+        prop = _control.GetProperty("url");
+        prop.Should().NotBeNull();
+        prop.Should().Be(_url.ToString());
+    }
+
+    [WinFormsTheory]
+    [InlineData(OLECMDID.OLECMDID_OPEN)]
+    [InlineData(OLECMDID.OLECMDID_FOCUSVIEWCONTROLS)]
+    [InlineData(OLECMDID.OLECMDID_CLOSE)]
+    public void AxWebBrowser_QueryStatusWB_ShouldNotThrowException(OLECMDID cmdId)
+    {
+        _control.Invoking(c => c.QueryStatusWB(cmdId)).Should().NotThrow();
+    }
+
+    [WinFormsTheory]
+    [InlineData(OLECMDID.OLECMDID_COPY, OLECMDEXECOPT.OLECMDEXECOPT_DODEFAULT)]
+    [InlineData(OLECMDID.OLECMDID_COPY, OLECMDEXECOPT.OLECMDEXECOPT_PROMPTUSER)]
+    [InlineData(OLECMDID.OLECMDID_COPY, OLECMDEXECOPT.OLECMDEXECOPT_DONTPROMPTUSER)]
+    [InlineData(OLECMDID.OLECMDID_COPY, OLECMDEXECOPT.OLECMDEXECOPT_SHOWHELP)]
+    [InlineData(OLECMDID.OLECMDID_STOP, OLECMDEXECOPT.OLECMDEXECOPT_DODEFAULT)]
+    [InlineData(OLECMDID.OLECMDID_STOP, OLECMDEXECOPT.OLECMDEXECOPT_PROMPTUSER)]
+    [InlineData(OLECMDID.OLECMDID_STOP, OLECMDEXECOPT.OLECMDEXECOPT_DONTPROMPTUSER)]
+    [InlineData(OLECMDID.OLECMDID_STOP, OLECMDEXECOPT.OLECMDEXECOPT_SHOWHELP)]
+    [InlineData(OLECMDID.OLECMDID_CLOSE, OLECMDEXECOPT.OLECMDEXECOPT_DODEFAULT)]
+    [InlineData(OLECMDID.OLECMDID_CLOSE, OLECMDEXECOPT.OLECMDEXECOPT_DONTPROMPTUSER)]
+    [InlineData(OLECMDID.OLECMDID_CLOSE, OLECMDEXECOPT.OLECMDEXECOPT_PROMPTUSER)]
+    [InlineData(OLECMDID.OLECMDID_CLOSE, OLECMDEXECOPT.OLECMDEXECOPT_SHOWHELP)]
+    public void AxWebBrowser_ExecWB_ShouldNotThrowException(OLECMDID cmdId, OLECMDEXECOPT cmdExecOpt)
+    {
+        _control.Invoking(c => c.ExecWB(cmdId, cmdExecOpt)).Should().NotThrow();
+    }
+
+    public void Dispose()
+    {
+        _control.Dispose();
+        _form.Dispose();
+    }
+}