if err := protomarshal.ApplyYAML(pcYaml, meshConfig.DefaultConfig); err != nil {
				return nil, err
			}
			for k, v := range meshConfig.DefaultConfig.ProxyMetadata {
				proxyMetadata[k] = v
			}
		}
	}

	meshConfig.DefaultConfig.ProxyMetadata = proxyMetadata

	lbls := map[string]string{}
	for k, v := range wg.Spec.Metadata.Labels {
		lbls[k] = v
	}

			if c.want != str {
				t.Errorf("want %s, got %s", c.want, str)
			}
		})
	}
}

// TestWorkloadEntryConfigureNilProxyMetadata tests a particular use case when the
// proxyMetadata is nil, no metadata would be generated at all.
func TestWorkloadEntryConfigureNilProxyMetadata(t *testing.T) {
	testdir := "testdata/vmconfig-nil-proxy-metadata"