if len(tc.expectErr) > 0 {
				if errStr := errString(err); tc.expectErr != errStr {
					t.Fatalf("expected error %q but got %q", tc.expectErr, errStr)
				}
			} else if err != nil {
				t.Fatalf("unexpected error: %v", err)
			}
		})
	}
}

func errString(err error) string {
	if err == nil {
		return ""
	}

	return err.Error()
}

		},
	}

	for _, tc := range testCases {
		t.Run(tc.name, func(t *testing.T) {
			config, contentData, err := loadAuthenticationConfig(tc.file())
			if !strings.Contains(errString(err), tc.expectErr) {
				t.Fatalf("expected error %q, got %v", tc.expectErr, err)
			}
			if !reflect.DeepEqual(config, tc.expectedConfig) {
				t.Fatalf("unexpected config:\n%s", cmp.Diff(tc.expectedConfig, config))

                client an error.

                If `auto_error` is set to `False`, when the HTTP Basic authentication
                is not available, instead of erroring out, the dependency result will
                be `None`.

                This is useful when you want to have optional authentication.

	goodArgNum bool
	// panicking is set by catchPanic to avoid infinite panic, recover, panic, ... recursion.
	panicking bool
	// erroring is set when printing an error string to guard against calling handleMethods.
	erroring bool
	// wrapErrs is set when the format string may contain a %w verb.
	wrapErrs bool
	// wrappedErrs records the targets of the %w verb.
	wrappedErrs []int
}

		},
		{
			description: "successfully called function",
			funcGen: func(cache *claimInfoCache) func() error {
				return func() error {
					return nil
				}
			},
		},
		{
			description: "erroring function",
			funcGen: func(cache *claimInfoCache) func() error {
				return func() error {
					return errors.New("test error")
				}
			},
			wantErr: true,
		},
	} {

	if err != nil {
		dc.recorder.Eventf(pdb, v1.EventTypeWarning, "CalculateExpectedPodCountFailed", "Failed to calculate the number of expected pods: %v", err)
		return err
	}
	// We have unmamanged pods, instead of erroring and hotlooping in disruption controller, log and continue.
	if len(unmanagedPods) > 0 {
		logger.V(4).Info("Found unmanaged pods associated with this PDB", "pods", unmanagedPods)

    if (data_predecessor || control_predecessor) {
      if (cluster_predecessor_ops.contains(&op)) {
        // Op has a dependency from and to the cluster which is invalid. Instead
        // of erroring out we don't add the op to `cluster_successor_ops` which
        // is in line with previous behavior when certain control dependencies
        // were not considered.

// or informative based on the `exit` flag, please look
// at each implementation of error for added hints.
//
// FIXME: This is an unusual function but serves its purpose for
// now, need to revisit the overall erroring structure here.
// Do not like it :-(
func logFatalErrs(err error, endpoint Endpoint, exit bool) {
	switch {
	case errors.Is(err, errXLBackend):