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Make test execution conditional to IPv6 being configured for localhost #8388

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merged 1 commit into from
Feb 16, 2024
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Make test execution conditional to IPv6 being configured for localhost #8388

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16 changes: 15 additions & 1 deletion webclient/api/src/test/java/io/helidon/webclient/api/DefaultDnsResolverTest.java
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Original file line number Diff line number Diff line change
Expand Up @@ -15,12 +15,16 @@
*/
package io.helidon.webclient.api;

import java.net.Inet6Address;
import java.net.InetAddress;
import java.net.UnknownHostException;
import java.util.stream.Stream;

import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.condition.EnabledIf;

import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.MatcherAssert.assertThat;

class DefaultDnsResolverTest {

Expand All @@ -32,9 +36,19 @@ void testIpv4Resolution() {
}

@Test
@EnabledIf("isIPv6Configured")
void testIpv6Resolution() {
DefaultDnsResolver resolver = DefaultDnsResolver.create();
InetAddress inetAddress = resolver.resolveAddress("localhost", DnsAddressLookup.IPV6_PREFERRED);
assertThat(inetAddress.getHostAddress(), is("0:0:0:0:0:0:0:1"));
}

private boolean isIPv6Configured() {
try {
InetAddress[] address = InetAddress.getAllByName("localhost");
return Stream.of(address).anyMatch(a -> a instanceof Inet6Address);
} catch (UnknownHostException e) {
return false;
}
}
}
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