public async void WhenCallToStartNewGame_DoPostRequestWithTheCorrectData()
{
const string expectedWord = "_____";
const string expectedToken = "token";
var newGameResponse = new GameServerService.NewGameResponse {
hangman = expectedWord, token = expectedToken
};
_restClient.Post <Request, GameServerService.NewGameResponse>(EndPoints.NewGame, Arg.Any <Request>())
.Returns(newGameResponse);
var(word, token) = await _gameServerService.StartNewGame();
Assert.AreEqual(expectedWord, word.Value);
Assert.AreEqual(expectedToken, token.Value);
}