error "failed to respect existing resource, was overwritten despite EnsureExists"
    return 1
  fi

  # the users configuration must be respected
  echo_blue "User configuration will be persisted for EnsureExists"
  EDITOR="sed -i 's/100m/600m/'" kubectl edit limits/limits -n ${TEST_NS}
  if kubectl get limits/limits -n ${TEST_NS} -o yaml | grep --silent "100m"; then

		{Input: "url:5000/repo", Repo: "url:5000/repo", Tag: "latest"},
		{Input: "url:5000/repo:tag", Repo: "url:5000/repo", Tag: "tag"},
		{Input: "url:5000/repo@sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855", Repo: "url:5000/repo", Digest: "sha256:e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855"},

					Name: "small.txt",
					Mode: 0640,
					Uid: 73025,
					Gid: 5000,
					Size: 5,
					Mtime: 1246508266,
					Typeflag: '0',
					Uname: "dsymonds",
					Gname: "eng",
				},
				contents: "Kilts",
			},
			&writerTestEntry{
				header: &Header{
					Name: "small2.txt",
					Mode: 0640,
					Uid: 73025,
					Gid: 5000,
					Size: 11,
					Mtime: 1245217492,
					Typeflag: '0',

					Name:		"small.txt",
					Mode:		0640,
					Uid:		73025,
					Gid:		5000,
					Size:		5,
					Mtime:		1246508266,
					Typeflag:	'0',
					Uname:		"dsymonds",
					Gname:		"eng",
				},
				contents:	"Kilts",
			},
			&writerTestEntry{
				header: &Header{
					Name:		"small2.txt",
					Mode:		0640,
					Uid:		73025,
					Gid:		5000,
					Size:		11,
					Mtime:		1245217492,
					Typeflag:	'0',

//
// Examples:
//
// quantity("200M").compareTo(quantity("0.2G")) // returns 0
// quantity("50M").compareTo(quantity("50Mi")) // returns -1
// quantity("50Mi").compareTo(quantity("50M")) // returns 1
// quantity("150Mi").isGreaterThan(quantity("100Mi")) // returns true
// quantity("50Mi").isGreaterThan(quantity("100Mi")) // returns false
// quantity("50M").isLessThan(quantity("100M")) // returns true

				corev1.ResourceCPU: "100m",
			}),
			expected: "cpu=100m",
		},
		{
			input: toResourceList(map[corev1.ResourceName]string{
				corev1.ResourcePods:                   "10",
				corev1.ResourceServices:               "10",
				corev1.ResourceReplicationControllers: "10",
				corev1.ResourceServicesNodePorts:      "10",
				corev1.ResourceRequestsCPU:            "100m",

		hardThreshold  evictionapi.ThresholdValue
	}{
		{
			kubeReserved:   getResourceList("100m", "100Mi"),
			systemReserved: getResourceList("50m", "50Mi"),
			capacity:       getResourceList("10", "10Gi"),
			expected:       getResourceList("150m", "150Mi"),
		},
		{
			kubeReserved:   getResourceList("100m", "100Mi"),
			systemReserved: getResourceList("50m", "50Mi"),
			hardThreshold: evictionapi.ThresholdValue{

spec:
  parentRefs:
  - name: helloworld-gateway
  rules:
  - matches:
    - path:
        type: Exact
        value: /hello
    backendRefs:
    - name: helloworld-v1
      port: 5000
      weight: 90
    - name: helloworld-v2
      port: 5000

apiVersion: v1
kind: Service
metadata:
  name: helloworld-v1
spec:
  ports:
  - port: 5000
    name: http
  selector:
    app: helloworld
    version: v1
---
apiVersion: v1
kind: Service
metadata:
  name: helloworld-v2
spec:
  ports:
  - port: 5000
    name: http
  selector:
    app: helloworld

		clientSends map[int32]string
		serverSends map[int32]string
	}{
		"forward 1 port with no data either direction": {
			ports: []string{":5000"},
		},
		"forward 2 ports with bidirectional data": {
			ports: []string{":5001", ":6000"},
			clientSends: map[int32]string{
				5001: "abcd",
				6000: "ghij",
			},
			serverSends: map[int32]string{
				5001: "1234",
				6000: "5678",
			},
		},
	}