@Override
  public boolean canSerialize(String topic, Target type) {
    String subject = schemaSubject(topic, type);
    return getSchemaBySubject(subject).isPresent();
  }
@Test
  void canSerializeReturnsFalseIfSubjectDoesNotExist() {
    String topic = RandomString.make(10);
    assertThat(serde.canSerialize(topic, Serde.Target.KEY)).isFalse();
    assertThat(serde.canSerialize(topic, Serde.Target.VALUE)).isFalse();
  }