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// Copyright 2017 Yahoo Holdings. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
package com.yahoo.vespa.config.server.session;
import com.yahoo.config.application.api.ApplicationPackage;
import com.yahoo.config.model.test.MockApplicationPackage;
import com.yahoo.config.provision.AllocatedHosts;
import com.yahoo.config.provision.TenantName;
import com.yahoo.transaction.Transaction;
import com.yahoo.path.Path;
import com.yahoo.vespa.config.server.tenant.TenantRepository;
import com.yahoo.vespa.curator.Curator;
import com.yahoo.vespa.curator.mock.MockCurator;
import java.util.Optional;
/**
* Overrides application package fetching, because this part is hard to do without feeding a full app.
*
* @author Ulf Lilleengen
*/
public class MockSessionZKClient extends SessionZooKeeperClient {
private ApplicationPackage app = null;
private Optional<AllocatedHosts> info = Optional.empty();
private Session.Status sessionStatus;
public MockSessionZKClient(Curator curator, TenantName tenantName, long sessionId) {
this(curator, tenantName, sessionId, (ApplicationPackage)null);
}
public MockSessionZKClient(Curator curator, TenantName tenantName, long sessionId, Optional<AllocatedHosts> allocatedHosts) {
this(curator, tenantName, sessionId);
this.info = allocatedHosts;
}
public MockSessionZKClient(Curator curator, TenantName tenantName, long sessionId, ApplicationPackage application) {
super(curator, TenantRepository.getSessionsPath(tenantName).append(String.valueOf(sessionId)));
this.app = application;
}
public MockSessionZKClient(ApplicationPackage app) {
super(new MockCurator(), Path.createRoot());
this.app = app;
}
@Override
public ApplicationPackage loadApplicationPackage() {
if (app != null) return app;
return new MockApplicationPackage.Builder().withEmptyServices().build();
}
@Override
AllocatedHosts getAllocatedHosts() {
return info.orElseThrow(() -> new IllegalStateException("Could not find allocated hosts"));
}
@Override
public Transaction createWriteStatusTransaction(Session.Status status) {
return new DummyTransaction().add((DummyTransaction.RunnableOperation) () -> {
sessionStatus = status;
});
}
@Override
public Session.Status readStatus() {
return sessionStatus;
}
}
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