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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.jdisc.application;
import com.yahoo.jdisc.NoopSharedResource;
import com.yahoo.jdisc.service.ServerProvider;
import org.junit.jupiter.api.Test;
import java.util.Iterator;
import java.util.List;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNotNull;
import static org.junit.jupiter.api.Assertions.assertSame;
import static org.junit.jupiter.api.Assertions.assertTrue;
/**
* @author Simon Thoresen Hult
*/
public class ServerRepositoryTestCase {
@Test
void requireThatInstallWorks() {
ServerRepository servers = newServerRepository();
MyServer server = new MyServer();
servers.install(server);
Iterator<ServerProvider> it = servers.iterator();
assertTrue(it.hasNext());
assertSame(server, it.next());
assertFalse(it.hasNext());
}
@Test
void requireThatInstallAllWorks() {
ServerRepository servers = newServerRepository();
ServerProvider foo = new MyServer();
ServerProvider bar = new MyServer();
servers.installAll(List.of(foo, bar));
Iterator<ServerProvider> it = servers.iterator();
assertTrue(it.hasNext());
assertSame(foo, it.next());
assertTrue(it.hasNext());
assertSame(bar, it.next());
assertFalse(it.hasNext());
}
@Test
void requireThatUninstallWorks() {
ServerRepository servers = newServerRepository();
ServerProvider server = new MyServer();
servers.install(server);
servers.uninstall(server);
assertFalse(servers.iterator().hasNext());
}
@Test
void requireThatUninstallAllWorks() {
ServerRepository servers = newServerRepository();
ServerProvider foo = new MyServer();
ServerProvider bar = new MyServer();
ServerProvider baz = new MyServer();
servers.installAll(List.of(foo, bar, baz));
servers.uninstallAll(List.of(foo, bar));
Iterator<ServerProvider> it = servers.iterator();
assertNotNull(it);
assertTrue(it.hasNext());
assertSame(baz, it.next());
assertFalse(it.hasNext());
}
private static ServerRepository newServerRepository() {
return new ServerRepository(new GuiceRepository());
}
private static class MyServer extends NoopSharedResource implements ServerProvider {
@Override
public void start() {
}
@Override
public void close() {
}
}
}
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