public void TestMaxConnectionIdleTime_Range()
{
var builder = new MongoConnectionStringBuilder { Server = _localhost };
Assert.Throws<ArgumentOutOfRangeException>(() => { builder.MaxConnectionIdleTime = TimeSpan.FromSeconds(-1); });
builder.MaxConnectionIdleTime = TimeSpan.Zero;
builder.MaxConnectionIdleTime = TimeSpan.FromSeconds(1);
}