public async void Test_NsfwExpiration()
{
var channel = new Mock <IMessageChannel>();
_guildUser.Setup(user => user.RoleIds).Returns(new ulong[] { });
var message = PrepareMessage(channel);
var result = await _service.EnableNsfw(_guild.Object, channel.Object, _user.Object);
Mock.Verify(channel);
Assert.IsType <Success>(result);
message.Setup(message => message.ModifyAsync(It.IsAny <Action <MessageProperties> >(), null))
.Callback((Action <MessageProperties> callback, RequestOptions _) =>
{
var mock = new Mock <MessageProperties>();
mock.SetupAllProperties();
callback.Invoke(mock.Object);
Assert.Equal("NSFW access request for Moq expired.", mock.Object.Content.Value);
})
.Returns(Task.CompletedTask)
.Verifiable();
_scheduler.AdvanceToNextTimer();
Mock.Verify(message);
}