if httpProtocolOptions.GetUseDownstreamProtocolConfig() == nil {
					t.Errorf("Expected cluster to use downstream protocol but got %v", httpProtocolOptions)
				}
			} else {
				if httpProtocolOptions.GetUseDownstreamProtocolConfig() != nil {
					t.Errorf("Expected cluster to not to use downstream protocol but got %v", httpProtocolOptions)
				}
			}

			// Verify that the values were set correctly.

// Copyright Istio Authors. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//     http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,

/*
Copyright 2016 The Kubernetes Authors.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,

	workQueue queue.WorkQueue

	// oneTimeInitializer is used to initialize modules that are dependent on the runtime to be up.
	oneTimeInitializer sync.Once

	// If set, use this IP address or addresses for the node
	nodeIPs []net.IP

	// use this function to validate the kubelet nodeIP
	nodeIPValidator func(net.IP) error

	// If non-nil, this is a unique identifier for the node in an external database, eg. cloudprovider

/*
Copyright 2014 The Kubernetes Authors.

Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at

    http://www.apache.org/licenses/LICENSE-2.0

Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,