expectedRawAverageValue    int64
	expectedErr                error
}

func (tc *resourceUtilizationRatioTestCase) runTest(t *testing.T) {
	actualUtilizationRatio, actualCurrentUtilization, actualRawAverageValue, actualErr := GetResourceUtilizationRatio(tc.metrics, tc.requests, tc.targetUtilization)

	if tc.expectedErr != nil {
		assert.Error(t, actualErr, "there should be an error getting the utilization ratio")

		},
	}

	for id, tc := range testCases {
		actualIDs, err := ExtractIDs(tc.exts)
		if !reflect.DeepEqual(actualIDs, tc.expectedIDs) {
			t.Errorf("Case %q: unexpected identities: want %v but got %v", id, tc.expectedIDs, actualIDs)
		}
		if tc.expectedErrMsg != "" {
			if err == nil {
				t.Errorf("Case %q: no error message returned: want %s", id, tc.expectedErrMsg)

		tc.broadcaster.StartRecordingToSink(&v1core.EventSinkImpl{Interface: tc.client.CoreV1().Events("")})
	} else {
		logger.Error(nil, "kubeClient is nil", "controller", tc.name)
		klog.FlushAndExit(klog.ExitFlushTimeout, 1)
	}
	defer tc.broadcaster.Shutdown()
	defer tc.nodeUpdateQueue.ShutDown()
	defer tc.podUpdateQueue.ShutDown()

	// wait for the cache to be synced

				err = errors.New("empty output")
				goto error
			}
			if tc.shouldBeValidYAML {
				err = yaml.Unmarshal(buf.Bytes(), &iface)
			} else if tc.shouldBeValidJSON {
				err = json.Unmarshal(buf.Bytes(), &iface)
			}
		error:
			if (err != nil) != tc.expectedError {
				t.Errorf("Test case %q: RunVersion expected error: %v, saw: %v; %v", tc.name, tc.expectedError, err != nil, err)
			}
		})
	}

			matcherFunc: IsNoMatchError,
		},
	}

	for _, tc := range testCases {
		t.Run(tc.name, func(t *testing.T) {
			if !errors.Is(tc.input, tc.new()) {
				t.Error("error doesn't match itself directly")
			}
			if !errors.Is(fmt.Errorf("wrapepd: %w", tc.input), tc.new()) {
				t.Error("error doesn't match itself when wrapped")
			}
			if !tc.matcherFunc(tc.input) {
				t.Errorf("error doesn't get matched by matcherfunc")
			}

			shouldError: true,
		},
	} {
		t.Run(tc.name, func(t *testing.T) {
			containerRuntime := NewContainerRuntime("")
			mock := &fakeImpl{}
			if tc.prepare != nil {
				tc.prepare(mock)
			}
			containerRuntime.SetImpl(mock)

			err := containerRuntime.Connect()

			assert.Equal(t, tc.shouldError, err != nil)
		})
	}
}

func TestIsRunning(t *testing.T) {
	for _, tc := range []struct {
		name        string

		},
	}

	for _, tc := range cases {
		t.Run(tc.name, func(t *testing.T) {
			output, err := kubeadmVersion(tc.input)
			if (err != nil) != tc.parsingError {
				t.Fatalf("expected error: %v, got: %v", tc.parsingError, err != nil)
			}
			if (output != tc.output) != tc.outputError {
				t.Fatalf("expected output: %s, got: %s, for input: %s", tc.output, output, tc.input)
			}
		})
	}
}

	}

	for i := range testCases {
		tc := &testCases[i]
		pr := &PortRange{}
		var f flag.Value = pr
		err := f.Set(tc.input)
		if err != nil && tc.success {
			t.Errorf("expected success, got %q", err)
			continue
		} else if err == nil && !tc.success {
			t.Errorf("expected failure %#v", testCases[i])
			continue
		} else if tc.success {
			if f.String() != tc.expected {

			expected:            true,
		},
	}
	for _, tc := range cases {
		t.Run(tc.name, func(t *testing.T) {
			test.SetForTest(t, &features.EnableQUICListeners, tc.enableQUICListeners)
			actual := IsEligibleForHTTP3Upgrade(tc.server)
			if actual != tc.expected {
				t.Errorf("IsEligibleForHTTP3Upgrade(%s) => %t, want %t",
					tc.server, actual, tc.expected)
			}
		})
	}
}

		}

		var hasError bool
		for _, r := range tc.fake.results {
			hasError = hasError || (r != nil)
		}
		if hasError != tc.wantError {
			t.Errorf("%v, %v; hasError = %t, errors = %v, want %t",
				tc.desc, tc.mode, hasError, tc.fake.events, tc.wantError)
		}
	}
}

func TestNodeSyncResync(t *testing.T) {
	logger, _ := ktesting.NewTestContext(t)
	fake := &fakeAPIs{