protected IUser NewUserMock()
{
var userMock = new Mock<SKYPE4COMLib.User>();
userMock.Setup(user => user.IsBlocked).Returns(false);
userMock.Setup(user => user.Handle).Returns("test");
userMock.Setup(user => user.LanguageCode).Returns("cz");
userMock.Setup(user => user.CountryCode).Returns("cn");
return userMock.Object;
}