/*
    * Copyright 2022 The Netty Project
    *
    * The Netty Project licenses this file to you under the Apache License,
    * version 2.0 (the "License"); you may not use this file except in compliance
    * with the License. You may obtain a copy of the License at:
    *
    *   https://www.apache.org/licenses/LICENSE-2.0
    *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
   * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
   * License for the specific language governing permissions and limitations
   * under the License.
   */
  package io.netty5.testsuite.transport.socket;
  
  import io.netty5.bootstrap.Bootstrap;
  import io.netty5.channel.Channel;
  import io.netty5.channel.ChannelHandlerAdapter;
  import io.netty5.channel.socket.DatagramPacket;
  import io.netty5.testsuite.transport.TestsuitePermutation;
  import org.junit.jupiter.api.Test;
  import org.junit.jupiter.api.TestInfo;
  import org.junit.jupiter.api.condition.EnabledIf;
  
  import java.io.FileNotFoundException;
  import java.util.List;
  
  import static java.nio.charset.StandardCharsets.US_ASCII;
  import static org.junit.jupiter.api.Assertions.assertTrue;
  import static org.junit.jupiter.api.Assertions.fail;
  
  @EnabledIf("isSupported")
  public class DomainDatagramPathTest extends AbstractClientSocketTest {
  
      static boolean isSupported() {
          return NioDomainSocketTestUtil.isDatagramSupported();
      }
  
      @Test
      void testConnectPathDoesNotExist(TestInfo testInfo) throws Throwable {
          run(testInfo, bootstrap -> {
              try {
                  bootstrap.handler(new ChannelHandlerAdapter() { })
                          .connect(SocketTestPermutation.newDomainSocketAddress()).asStage().get();
                  fail("Expected FileNotFoundException");
              } catch (Exception e) {
                  assertTrue(e.getCause() instanceof FileNotFoundException);
              }
          });
      }
  
      @Test
      void testWriteReceiverPathDoesNotExist(TestInfo testInfo) throws Throwable {
          run(testInfo, bootstrap -> {
              try {
                  Channel ch = bootstrap.handler(new ChannelHandlerAdapter() { })
                          .bind(SocketTestPermutation.newDomainSocketAddress()).asStage().get();
                  ch.writeAndFlush(new DatagramPacket(
                          ch.bufferAllocator().copyOf("test", US_ASCII),
                          SocketTestPermutation.newDomainSocketAddress())).asStage().sync();
                  fail("Expected FileNotFoundException");
              } catch (Exception e) {
                  assertTrue(e.getCause() instanceof FileNotFoundException);
              }
          });
      }
  
      @Override
      protected List<TestsuitePermutation.BootstrapFactory<Bootstrap>> newFactories() {
          return SocketTestPermutation.INSTANCE.domainDatagramSocket();
      }
  }