/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF 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
 *
 *   http://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 org.eclipse.aether.named.ipc;

import java.net.InetAddress;
import java.net.InetSocketAddress;
import java.net.SocketAddress;
import java.net.UnknownHostException;

import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertEquals;

public class SocketFamilyTest {

    @Test
    void testInetNullHost() throws UnknownHostException {
        InetSocketAddress i4a =
                new InetSocketAddress(InetAddress.getByAddress(null, new byte[] {(byte) 192, (byte) 168, 0, 1}), 8080);

        assertEquals("inet:/192.168.0.1:8080", SocketFamily.toString(i4a));
        assertEquals(i4a, SocketFamily.fromString("inet:/192.168.0.1:8080"));
    }

    @Test
    void testInetDummyHost() throws UnknownHostException {
        InetSocketAddress i4a = new InetSocketAddress(
                InetAddress.getByAddress("dummy.org", new byte[] {(byte) 192, (byte) 168, 0, 1}), 8080);

        assertEquals("inet:dummy.org/192.168.0.1:8080", SocketFamily.toString(i4a));
        assertEquals(i4a, SocketFamily.fromString("inet:dummy.org/192.168.0.1:8080"));
    }

    @Test
    void testInetLoopback() throws UnknownHostException {
        InetSocketAddress i4a = new InetSocketAddress(8080);

        assertEquals("inet:0.0.0.0/0.0.0.0:8080", SocketFamily.toString(i4a));
        assertEquals(i4a, SocketFamily.fromString("inet:0.0.0.0/0.0.0.0:8080"));
    }

    @Test
    void testInetUnresolved() throws UnknownHostException {
        InetSocketAddress i4a = InetSocketAddress.createUnresolved("google.com", 8080);

        assertEquals("inet:google.com/<unresolved>:8080", SocketFamily.toString(i4a));
        assertEquals(i4a, SocketFamily.fromString("inet:google.com/<unresolved>:8080"));
    }

    @Test
    void testUnixFromTo() {
        SocketAddress address = SocketFamily.fromString("unix:/tmp/foo-0123456.socket");
        assertEquals(SocketFamily.unix, SocketFamily.familyOf(address));
        assertEquals("unix:/tmp/foo-0123456.socket", SocketFamily.toString(address));
    }
}
