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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.hosted.node.admin.task.util.network;
import org.junit.jupiter.api.Test;
import java.util.List;
import java.util.stream.Stream;
import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotEquals;
/**
* @author gjoranv
*/
public class VersionedIpAddressTest {
@Test
void ip4_address_can_be_generated_from_string() {
var ip4 = VersionedIpAddress.from("10.0.0.1");
assertEquals(IPVersion.IPv4, ip4.version());
assertEquals("10.0.0.1", ip4.asString());
}
@Test
void ip6_address_can_be_generated_from_string() {
var ip6 = VersionedIpAddress.from("::1");
assertEquals(IPVersion.IPv6, ip6.version());
assertEquals("::1", ip6.asString());
}
@Test
void they_are_sorted_by_version_then_by_address() {
var ip4 = VersionedIpAddress.from("10.0.0.1");
var ip4_2 = VersionedIpAddress.from("127.0.0.1");
var ip6 = VersionedIpAddress.from("::1");
var ip6_2 = VersionedIpAddress.from("::2");
var sorted = Stream.of(ip4_2, ip6, ip4, ip6_2)
.sorted()
.toList();
assertEquals(List.of(ip6, ip6_2, ip4, ip4_2), sorted);
}
@Test
void endpoint_with_port_is_generated_correctly_for_both_versions() {
var ip4 = VersionedIpAddress.from("10.0.0.1");
var ip6 = VersionedIpAddress.from("::1");
assertEquals("10.0.0.1:8080", ip4.asEndpoint(8080));
assertEquals("[::1]:8080", ip6.asEndpoint(8080));
}
@Test
void equals_and_hashCode_are_implemented() {
var one = VersionedIpAddress.from("::1");
var two = VersionedIpAddress.from("::2");
var local = VersionedIpAddress.from("127.0.0.1");
var ten = VersionedIpAddress.from("10.0.0.1");
assertEquals(one, VersionedIpAddress.from("::1"));
assertNotEquals(one, two);
assertNotEquals(one, local);
assertNotEquals(one, ten);
assertEquals(local, VersionedIpAddress.from("127.0.0.1"));
assertNotEquals(local, two);
assertNotEquals(local, 10);
}
}
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