fix: fail build on wasm test failures

.vsts-ci.yml

@@ -138,6 +138,7 @@ jobs:
       testRunTitle: 'WebAssembly Test Run'
       testResultsFormat: 'NUnit'
       testResultsFiles: '$(build.sourcesdirectory)/build/TestResult.xml'
+      failTaskOnFailedTests: true
       searchFolder: '$(System.DefaultWorkingDirectory)' # https://github.com/microsoft/azure-pipelines-tasks/issues/10072
 
   - task: PublishBuildArtifacts@1

src/Sample/Sample.UITests/AppDataModeTests.cs

@@ -15,6 +15,11 @@ namespace Sample.UITests
 		{
 			TestBase.InitializeTestEnvrionment();
 
+			if(AppInitializer.GetLocalPlatform() == Platform.Browser)
+			{
+				Assert.Ignore("Not supported in browser");
+			}
+
 			var app = OpenSample(AppDataMode.Clear);
 			Assert.AreEqual("<INITIAL_VALUE>", app.Marked("LocalSettingValueTextBlock").GetDependencyPropertyValue<string>("Text"));
 			app.Marked("SetLocalSettingButton").Tap();