@Test
  public void testIsSupportedOnNewerAndroidVersions() throws Exception {
    Assume.assumeFalse(TinkFips.useOnlyFips());
    Assume.assumeTrue(TestUtil.isAndroid());
    Integer androidApiLevel = Util.getAndroidApiLevel();
    assertThat(XChaCha20Poly1305Jce.isSupported()).isEqualTo(androidApiLevel >= 29);
  }
Test case taken from Wycheproof (testcase 5)
https://github.com/google/wycheproof/blob/b063b4aedae951c69df014cd25fa6d69ae9e8cb9/testvectors/xchacha20_poly1305_test.json#L69
java_src/src/test/java/com/google/crypto/tink/aead/internal/XChaCha20Poly1305JceTest.java