public void Setup()
{
_cache = Substitute.For <IImageCache>();
_avatarImageNameProvider = Substitute.For <IImageNameProvider>();
_avatarImageNameProvider.Get(Email).Returns($"{Email}.png");
_service = new GravatarService(_cache, _avatarImageNameProvider);
}
public GravatarService(IImageCache imageCache, IImageNameProvider avatarImageNameProvider)
{
_cache = imageCache;
_avatarImageNameProvider = avatarImageNameProvider;
}