public void Init()
{
_fakeSimpleProvider = new FakeSimpleProvider();
_fakeAsyncProvider = new FakeAsyncProvider();
_fakeReferenceObjectProvider = new FakeReferenceObjectProvider();
_fakeMultiProvider = new FakeMultipleParameterProvider();
_cachedSimpleProvider = _fakeSimpleProvider.Cached <ISimpleProvider>(_cacheDuration);
_cachedAsyncProvider = _fakeAsyncProvider.Cached <IAsyncProvider>(_cacheDuration);
_cachedReferenceObjectProvider = _fakeReferenceObjectProvider.Cached <IReferenceObjectProvider>(_cacheDuration);
_cachedMultiProvider = _fakeMultiProvider.Cached <IMultipleParameterProvider>(_cacheDuration);
}