static IServiceProvider CreateCompatServiceProvider()
{
var collection = new MauiServiceCollection();
collection.AddSingleton <ILoggerFactory, FallbackLoggerFactory>();
collection.AddSingleton <IFontRegistrar>(svc => new FontRegistrar(_embeddedFontLoader, svc.CreateLogger <FontRegistrar>()));
collection.AddSingleton <IFontManager>(svc => new FontManager(svc.GetRequiredService <IFontRegistrar>(), svc.CreateLogger <FontManager>()));
var provider = new MauiServiceProvider(collection, false);
return(provider);
}
public void GetRequiredServiceRetrievesService()
{
HandlerStub handlerStub = new HandlerStub();
var collection = new MauiServiceCollection();
collection.TryAddSingleton <IMauiHandlersServiceProvider>(new MauiHandlersServiceProvider(null));
collection.TryAddSingleton <IFooService, FooService>();
var provider = new MauiServiceProvider(collection, false);
handlerStub.SetMauiContext(new HandlersContextStub(provider));
Assert.NotNull(handlerStub.MauiContext);
Assert.NotNull(handlerStub.MauiContext.Services);
var foo = handlerStub.GetRequiredService <IFooService>();
Assert.IsType <FooService>(foo);
}