[tests] add test for Microsoft.Intune

Context: https://www.nuget.org/packages/Microsoft.Intune.Maui.Essentials.android/9.5.2-beta

The `Microsoft.Intune.Maui.Essentials.android` makes use of specific MSBuild targets and "remapping" features.

We should add a test verifying that it stays working over time.

src/Xamarin.Android.Build.Tasks/Tests/Xamarin.ProjectTools/Android/KnownPackages.cs

@@ -593,6 +593,10 @@ public static class KnownPackages
 			Id = "Mono.AotProfiler.Android",
 			Version = "7.0.0-preview1",
 		};
+		public static Package Microsoft_Intune_Maui_Essentials_android = new Package {
+			Id = "Microsoft.Intune.Maui.Essentials.android",
+			Version = "9.5.2-beta2",
+		};
 	}
 }
 

tests/MSBuildDeviceIntegration/Tests/InstallAndRunTests.cs

@@ -1017,6 +1017,32 @@ public void CheckResouceIsOverridden ([Values (true, false)] bool useAapt2)
 			}
 		}
 
+		[Test]
+		public void MicrosoftIntune ([Values (false, true)] bool isRelease)
+		{
+			if (!Builder.UseDotNet)
+				Assert.Ignore ("Test is only valid in .NET 7+");
+			proj = new XamarinAndroidApplicationProject {
+				IsRelease = isRelease,
+				PackageReferences = {
+					KnownPackages.AndroidXAppCompat,
+					KnownPackages.Microsoft_Intune_Maui_Essentials_android,
+				},
+			};
+			proj.MainActivity = proj.DefaultMainActivity.Replace ("public class MainActivity : Activity", "public class MainActivity : AndroidX.AppCompat.App.AppCompatActivity");
+			var abis = new string [] { "armeabi-v7a", "arm64-v8a", "x86", "x86_64" };
+			proj.SetAndroidSupportedAbis (abis);
+			builder = CreateApkBuilder ();
+			builder.BuildLogFile = "install.log";
+			Assert.IsTrue (builder.Install (proj), "Install should have succeeded.");
+
+			RunProjectAndAssert (proj, builder);
+
+			var timeoutInSeconds = 120;
+			var didStart = WaitForActivityToStart (proj.PackageName, "MainActivity",
+				Path.Combine (Root, builder.ProjectDirectory, "startup-logcat.log"), timeoutInSeconds);
+			Assert.IsTrue (didStart, "Activity should have started.");
+		}
 
 		DotNetCLI CreateDotNetBuilder (string relativeProjectDir = null)
 		{