### Question:
Key { Key(byte[] raw, Type kind) throws InvalidKeyException { load(raw, kind); } Key(byte[] raw, Type kind);   Key(String base64, Type kind); int getBits(); SecretKeySpec toSecretKey();  }### Answer:
@Test public void testKey() throws Exception { Key test = new Key(vector.raw, vector.type); assertThat("Key can import", test, IsNull.notNullValue()); }