public void GetBatchComputeNodeLoginSettingsNullParametersTest()
        {
            BatchAccountContext context = BatchTestHelpers.CreateBatchContextWithKeys();

            cmdlet.BatchContext  = context;
            cmdlet.PoolId        = null;
            cmdlet.ComputeNodeId = null;

            Assert.Throws <ArgumentNullException>(() => cmdlet.ExecuteCmdlet());
        }