got := translateMetadataMatch(tc.name, tc.in, tc.useExtended)
			if !reflect.DeepEqual(got, tc.want) {
				t.Errorf("Unexpected metadata matcher want %v, got %v", tc.want, got)
			}
		})
	}
}

func TestTranslateFault(t *testing.T) {
	cases := []struct {
		name  string
		fault *networking.HTTPFaultInjection
		want  *xdshttpfault.HTTPFault
	}{
		{
			name: "http delay",
			fault: &networking.HTTPFaultInjection{