},
	}

	for _, tc := range tcs {
		actual, err := mutationAnnotationValue(tc.config, tc.webhook, tc.mutated)
		assert.NoError(t, err, "unexpected error")
		if actual != tc.expected {
			t.Errorf("composed mutation annotation value doesn't match, want: %s, got: %s", tc.expected, actual)
		}
	}
}

func TestJSONPatchAnnotationValue(t *testing.T) {

		{multiErr{poser}, err1, true},
		{multiErr{poser}, err3, true},
		{multiErr{nil}, nil, false},
	}
	for _, tc := range testCases {
		t.Run("", func(t *testing.T) {
			if got := errors.Is(tc.err, tc.target); got != tc.match {
				t.Errorf("Is(%v, %v) = %v, want %v", tc.err, tc.target, got, tc.match)
			}
		})
	}
}

type poser struct {
	msg string
	f   func(error) bool
}

				t.Errorf("For %s: expected staging path %s got %s", tc.name, tc.deviceStagePath, stagingTargetPath)
			}

			if ok != tc.success {
				if err != nil {
					t.Errorf("For %s : expected %v got %v with %v", tc.name, tc.success, ok, err)
				} else {
					t.Errorf("For %s : expected %v got %v", tc.name, tc.success, ok)
				}
			}

		},
	}

	for _, tc := range tests {
		t.Run(tc.in, func(t *testing.T) {
			pkg, sym := splitPkg(tc.in)
			if pkg != tc.pkg {
				t.Errorf("splitPkg(%q) got pkg %q want %q", tc.in, pkg, tc.pkg)
			}
			if sym != tc.sym {
				t.Errorf("splitPkg(%q) got sym %q want %q", tc.in, sym, tc.sym)
			}
		})
	}

			expectedSelectPolicy:  string(autoscalingv2.MaxPolicySelect),
		},
	}
	for _, tc := range tests {
		t.Run(tc.annotation, func(t *testing.T) {
			scaleDownRules := &autoscalingv2.HPAScalingRules{
				StabilizationWindowSeconds: tc.stabilizationSeconds,
				SelectPolicy:               tc.selectPolicy,
			}
			if tc.rateDownPods != 0 || tc.rateDownPodsPeriodSeconds != 0 {

	tc.Lock()

	tc.scaleUpdated = false
	tc.statusUpdated = false
	tc.eventCreated = false
	tc.processed = make(chan string, 100)
	if tc.CPUCurrent == 0 {
		tc.computeCPUCurrent()
	}

	if tc.resource == nil {
		tc.resource = &fakeResource{
			name:       "test-rc",
			apiVersion: "v1",
			kind:       "ReplicationController",
		}
	}
	tc.Unlock()

			expectError: true,
			contents:    &TracingOptions{ConfigFile: "/path/doesnt/exist"},
		},
	}

	for _, tc := range testcases {
		t.Run(tc.name, func(t *testing.T) {
			errs := tc.contents.Validate()
			if !tc.expectError && len(errs) != 0 {
				t.Errorf("Calling Validate expected no error, got %v", errs)
			} else if tc.expectError && len(errs) == 0 {
				t.Errorf("Calling Validate expected error, got no error")
			}
		})
	}
}

			IstioVersion(""),
			0,
		},
		{
			IstioVersion(""),
			IstioVersion("1.9"),
			1,
		},
	}

	for _, tc := range tcs {
		t.Run(fmt.Sprintf("compare version %s->%s", tc.a, tc.b), func(t *testing.T) {
			r := tc.a.Compare(tc.b)
			if r != tc.result {
				t.Errorf("expected %d, got %d", tc.result, r)
			}
		})
	}
}

func TestMinimumIstioVersion(t *testing.T) {
	tcs := []struct {
		name     string

	tc.startingPod.ResourceVersion = "2"
	tc.startingPod.APIVersion = examplev1.SchemeGroupVersion.String()

	// pod with rv=3 is found when attempting to persist the update
	tc.updatePod.Name = name
	tc.updatePod.Namespace = namespace
	tc.updatePod.UID = uid
	tc.updatePod.ResourceVersion = "3"
	tc.updatePod.APIVersion = examplev1.SchemeGroupVersion.String()

	// patches are submitted with a rv=2

		},
	}...)

	for _, tc := range testCases {
		t.Run(tc.description, func(t *testing.T) {
			result, err := takeByTopologyNUMAPacked(tc.topo, tc.availableCPUs, tc.numCPUs)
			if tc.expErr != "" && err != nil && err.Error() != tc.expErr {
				t.Errorf("expected error to be [%v] but it was [%v]", tc.expErr, err)
			}
			if !result.Equals(tc.expResult) {