@Before
  public void setUp() throws GeneralSecurityException {
    HybridConfig.register();
  }
Unit tests for EciesAeadHkdfHybridEncrypt.

<p>TODO(b/74250701): Add more tests.
java_src/src/test/java/com/google/crypto/tink/hybrid/EciesAeadHkdfHybridEncryptTest.java