Update tests/e2e/crud/crud_test.go

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>
Signed-off-by: Yusuke Kato <[email protected]>

tests/e2e/crud/crud_test.go

@@ -807,13 +807,23 @@ func TestE2EIndexJobCorrection(t *testing.T) {
 	if err != nil {
 		t.Fatalf("an error occurred: %s", err)
 	}
+	if len(detail.Counts) == 0 {
+		t.Fatal("no pods found with index details")
+	}
 	var target string
 	for a, c := range detail.Counts {
 		if c.Stored > 0 {
-			target = strings.Split(a, ":")[0]
+			parts := strings.Split(a, ":")
+			if len(parts) == 0 {
+				t.Fatalf("invalid address format: %s", a)
+			}
+			target = parts[0]
 			break
 		}
 	}
+	if target == "" {
+		t.Fatal("no pods found with stored count > 0")
+	}
 
 	cmd := exec.CommandContext(ctx, "sh", "-c", fmt.Sprintf("kubectl get pods -o custom-columns=:metadata.name --no-headers=true --field-selector=\"status.podIP=%s\"", target))
 	out, err := cmd.Output()