client.RunAndWait(stop)

				// Split multi-part yaml documents. Input and output will have the same number of parts.
				inputYAMLs := splitYamlFile(inputFilePath, t)
				wantYAMLs := splitYamlFile(wantFilePath, t)
				for i := 0; i < len(inputYAMLs); i++ {
					t.Run(fmt.Sprintf("yamlPart[%d]", i), func(t *testing.T) {
						runWebhook(t, webhook, inputYAMLs[i], wantYAMLs[i], true)
					})

				}
				if err := os.WriteFile(filepath.Join("testdata", "inputs", fname+".mesh.gen.yaml"), []byte(meshdata), 0o644); err != nil {
					t.Fatal(err)
				}
			}
		}
	}
}

func splitYamlFile(yamlFile string, t *testing.T) [][]byte {
	t.Helper()
	yamlBytes := util.ReadFile(t, yamlFile)
	return splitYamlBytes(yamlBytes, t)
}

func splitYamlBytes(yaml []byte, t *testing.T) [][]byte {
	t.Helper()