public async Task RunOnUIThreadAsync_should_run_on_the_UI_thread()
{
bool ranOnUIThread = false;
bool ranOnBackgroundThread = false;
bool ranAction = false;
var dispatcher = new ThreadDispatcher(
uiThreadInvoker: action =>
{
ranOnUIThread = true;
action();
return(Task.CompletedTask);
},
backgroundThreadInvoker: action =>
{
ranOnBackgroundThread = true;
action();
return(Task.CompletedTask);
});
await dispatcher.RunOnUIThreadAsync(() => ranAction = true);
ranOnUIThread.Should().BeTrue();
ranOnBackgroundThread.Should().BeFalse();
ranAction.Should().BeTrue();
}