@Test
 public void defaultPortWithHttpsConfigured() throws Exception {
   requestConfig.setProtocol(HTTPS);
   requestConfig.setTlsContext(mockTlsContextFactory);
   requestConfig.initialise();
   assertThat(requestConfig.getPort(), is(String.valueOf(HTTPS.getDefaultPort())));
 }
 @Override
 public boolean shouldTryHandlingUrl(@NonNull final Uri uri) {
   final String scheme = uri.getScheme();
   return (HTTP.equals(scheme) || HTTPS.equals(scheme));
 }