public void AddLocalizationWithLocalizationOptions_AddsNeededServices()
{
// Arrange
var collection = new ServiceCollection();
// Act
collection.AddLocalization(options => options.ResourcesPath = "Resources");
// Assert
var services = collection.ToList();
Assert.Equal(4, services.Count);
Assert.Equal(typeof(IStringLocalizerFactory), services[0].ServiceType);
Assert.Equal(typeof(ResourceManagerStringLocalizerFactory), services[0].ImplementationType);
Assert.Equal(ServiceLifetime.Singleton, services[0].Lifetime);
Assert.Equal(typeof(IStringLocalizer<>), services[1].ServiceType);
Assert.Equal(typeof(StringLocalizer<>), services[1].ImplementationType);
Assert.Equal(ServiceLifetime.Transient, services[1].Lifetime);
Assert.Equal(typeof(IConfigureOptions<LocalizationOptions>), services[2].ServiceType);
Assert.Equal(ServiceLifetime.Singleton, services[2].Lifetime);
Assert.Equal(typeof(IOptions<>), services[3].ServiceType);
Assert.Equal(ServiceLifetime.Singleton, services[3].Lifetime);
}