git.bitcoin.ninja Git - ldk-java/blob - src/test/java/org/ldk/ManualMsgHandlingPeerTest.java

   1 package org.ldk;
   2
   3 import org.junit.jupiter.api.Test;
   4 import org.ldk.impl.bindings;
   5 import org.ldk.enums.*;
   6 import org.ldk.structs.Record;
   7
   8 public class ManualMsgHandlingPeerTest {
   9     @Test
  10     void test_message_handler() {
  11         long logger = bindings.LDKLogger_new((long arg)->{
  12             System.out.println(bindings.Record_get_args(arg));
  13             bindings.Record_free(arg);
  14         });
  15         long chan_handler = bindings.LDKChannelMessageHandler_new(new bindings.LDKChannelMessageHandler() {
  16             @Override
  17             public void handle_open_channel(byte[] their_node_id, long their_features, long msg) {
  18
  19             }
  20
  21             @Override
  22             public void handle_accept_channel(byte[] their_node_id, long their_features, long msg) {
  23
  24             }
  25
  26             @Override
  27             public void handle_funding_created(byte[] their_node_id, long msg) {
  28
  29             }
  30
  31             @Override
  32             public void handle_funding_signed(byte[] their_node_id, long msg) {
  33
  34             }
  35
  36             @Override
  37             public void handle_funding_locked(byte[] their_node_id, long msg) {
  38
  39             }
  40
  41             @Override
  42             public void handle_shutdown(byte[] their_node_id, long their_features, long msg) {
  43
  44             }
  45
  46             @Override
  47             public void handle_closing_signed(byte[] their_node_id, long msg) {
  48
  49             }
  50
  51             @Override
  52             public void handle_update_add_htlc(byte[] their_node_id, long msg) {
  53
  54             }
  55
  56             @Override
  57             public void handle_update_fulfill_htlc(byte[] their_node_id, long msg) {
  58
  59             }
  60
  61             @Override
  62             public void handle_update_fail_htlc(byte[] their_node_id, long msg) {
  63
  64             }
  65
  66             @Override
  67             public void handle_update_fail_malformed_htlc(byte[] their_node_id, long msg) {
  68
  69             }
  70
  71             @Override
  72             public void handle_commitment_signed(byte[] their_node_id, long msg) {
  73
  74             }
  75
  76             @Override
  77             public void handle_revoke_and_ack(byte[] their_node_id, long msg) {
  78
  79             }
  80
  81             @Override
  82             public void handle_update_fee(byte[] their_node_id, long msg) {
  83
  84             }
  85
  86             @Override
  87             public void handle_announcement_signatures(byte[] their_node_id, long msg) {
  88
  89             }
  90
  91             @Override
  92             public void peer_disconnected(byte[] their_node_id, boolean no_connection_possible) {
  93
  94             }
  95
  96             @Override
  97             public void peer_connected(byte[] their_node_id, long msg) {
  98
  99             }
 100
 101             @Override
 102             public void handle_channel_reestablish(byte[] their_node_id, long msg) {
 103
 104             }
 105
 106             @Override
 107             public void handle_channel_update(byte[] their_node_id, long msg) {
 108
 109             }
 110
 111             @Override
 112             public void handle_error(byte[] their_node_id, long msg) {
 113
 114             }
 115         }, () -> new long[0]);
 116         long route_handler = bindings.LDKRoutingMessageHandler_new(new bindings.LDKRoutingMessageHandler() {
 117             @Override public long handle_node_announcement(long msg) {
 118                 return 0;
 119             }
 120             @Override public long handle_channel_announcement(long msg) {
 121                 return 0;
 122             }
 123             @Override public long handle_channel_update(long msg) {
 124                 return 0;
 125             }
 126             @Override public long[] get_next_channel_announcements(long starting_point, byte batch_amount) {
 127                 return new long[0];
 128             }
 129             @Override public long[] get_next_node_announcements(byte[] starting_point, byte batch_amount) {
 130                 return new long[0];
 131             }
 132
 133             @Override public void peer_connected(byte[] their_node_id, long init) { }
 134
 135             @Override
 136             public long handle_reply_channel_range(byte[] their_node_id, long msg) {
 137                 return 0;
 138             }
 139
 140             @Override
 141             public long handle_reply_short_channel_ids_end(byte[] their_node_id, long msg) {
 142                 return 0;
 143             }
 144
 145             @Override
 146             public long handle_query_channel_range(byte[] their_node_id, long msg) {
 147                 return 0;
 148             }
 149
 150             @Override
 151             public long handle_query_short_channel_ids(byte[] their_node_id, long msg) {
 152                 return 0;
 153             }
 154         }, () -> new long[0]);
 155         long message_handler = bindings.MessageHandler_new(chan_handler, route_handler);
 156         byte[] our_node_secret = new byte[32];
 157         byte[] random_data = new byte[32];
 158         for (byte i = 0; i < 32; i++) { random_data[i] = i; our_node_secret[i] = (byte) (i ^ 0xff); }
 159
 160         long ignoring_message_handler = bindings.IgnoringMessageHandler_new();
 161         long peer_manager = bindings.PeerManager_new(message_handler, our_node_secret, random_data, logger,
 162                 bindings.IgnoringMessageHandler_as_CustomMessageHandler(ignoring_message_handler));
 163
 164         // Test Level_max() since its the only place we create a java object from a Rust-returned enum.
 165         assert bindings.Level_max() == Level.LDKLevel_Gossip;
 166
 167         // Note that we can't rely on finalizer order, so don't bother trying to rely on it here
 168         bindings.Logger_free(logger);
 169         bindings.ChannelMessageHandler_free(chan_handler);
 170         bindings.RoutingMessageHandler_free(route_handler);
 171         //bindings.MessageHandler_free(message_handler);
 172         bindings.PeerManager_free(peer_manager);
 173     }
 174 }