Method setupUnwrap

test/BaseTestSecureRpcHelper.java:156–171

Helper to unwrap a wrapped buffer, pretending the sasl client simply prepends the length. @throws Exception Exception it really shouldn't. Really.

()

   * @throws Exception Exception it really shouldn't. Really.
   */
  protected void setupUnwrap() throws Exception {
    // TODO - figure out a way to use real wrapping. For now we just stick on
    // two bytes or take em off.
    when(sasl_client.unwrap(any(byte[].class), anyInt(), anyInt()))
      .thenAnswer(new Answer<byte[]>() {
        @Override
        public byte[] answer(final InvocationOnMock invocation)
            throws Throwable {
          final byte[] buffer = (byte[])invocation.getArguments()[0];
          final int length = (Integer)invocation.getArguments()[2];
          final byte[] unwrapped = new byte[length - 4];
          System.arraycopy(buffer, 4, unwrapped, 0, length - 4);
          return unwrapped;
        }
    });
  }
  
  /**
   * Helper to wrap a buffer, pretending the sasl client simply prepends the