public async Task GetLimitsTest()
{
var limits = await _compute.GetLimitsAsync();
Assert.NotNull(limits);
Assert.Empty(limits.RateLimits);
Assert.NotNull(limits.ResourceLimits);
Assert.NotNull(limits.ResourceLimits.ServersMax);
Assert.NotNull(limits.ResourceLimits.ServersUsed);
Assert.Empty(((IHaveExtraData)limits).Data);
}