public static HybridTestVector[] createHpkeTestVectors() {
    return exceptionIsBug(
        () ->
            new HybridTestVector[] {
              createTestVector0(),
              createTestVector1(),
              createTestVector2(),
              createTestVector3(),
              createTestVector4(),
              createTestVector5(),
              createTestVector6(),
              createTestVector7(),
              createTestVector8(),
              createTestVector9(),
            });
  }
Test vectors for HPKE. Generated by hand from the implementation here.
java_src/src/main/java/com/google/crypto/tink/hybrid/internal/testing/HpkeTestUtil.java