netty5/resolver-dns-native-macos/src/test/java/io/netty/resolver/dns/macos/MacOSDnsServerAddressStreamProviderTest.java
Norman Maurer 5ec9406c14 Ensure we fail if native lib can not be loaded on macos (#11261)
Motivation:

ccca3959fd fixed a regression which caused the native resolver code to not be loaded but this was not reported by the tests.

Modifications:

Adjust tests to actually fail the build if we cant load the native lib

Result:

Ensure we don't introduce another regression in the future
2021-05-18 08:14:01 +02:00

54 lines
2.0 KiB
Java

/*
* Copyright 2019 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.netty.resolver.dns.macos;
import io.netty.resolver.dns.DnsServerAddressStream;
import io.netty.resolver.dns.DnsServerAddressStreamProvider;
import io.netty.resolver.dns.DnsServerAddressStreamProviders;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.condition.EnabledOnOs;
import org.junit.jupiter.api.condition.OS;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.hamcrest.Matchers.instanceOf;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertNotEquals;
@EnabledOnOs(OS.MAC)
class MacOSDnsServerAddressStreamProviderTest {
@Test
void testStream() {
MacOSDnsServerAddressStreamProvider.ensureAvailability();
DnsServerAddressStreamProvider provider = new MacOSDnsServerAddressStreamProvider();
DnsServerAddressStream stream = provider.nameServerAddressStream("netty.io");
assertNotNull(stream);
assertNotEquals(0, stream.size());
for (int i = 0; i < stream.size(); i++) {
assertNotEquals(0, stream.next().getPort());
}
}
@Test
@EnabledOnOs(OS.MAC)
void testDefaultUseCorrectInstance() {
MacOSDnsServerAddressStreamProvider.ensureAvailability();
assertThat(DnsServerAddressStreamProviders.platformDefault(),
instanceOf(MacOSDnsServerAddressStreamProvider.class));
}
}