public async Task Open_File_NetStandard() => await Assert.ThrowsAsync <NotImplementedInReferenceAssemblyException>(() => Launcher.OpenAsync(new OpenFileRequest()));
public async Task Open_File_NetStandard() => await Assert.ThrowsAsync <ArgumentNullException>(() => Launcher.OpenAsync(new OpenFileRequest()));
public async Task Open_Uri_NetStandard() => await Assert.ThrowsAsync <NotImplementedInReferenceAssemblyException>(() => Launcher.OpenAsync(new Uri("http://www.xamarin.com")));
public async Task Open_File_NetStandard() { TestUtils.EnableExperimentalFeatures(); await Assert.ThrowsAsync <NotImplementedInReferenceAssemblyException>(() => Launcher.OpenAsync(new OpenFileRequest())); }