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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include <vespa/searchcore/proton/reference/i_gid_to_lid_change_handler.h>
#include <vespa/searchcore/proton/reference/i_gid_to_lid_change_listener.h>
#include <vespa/searchcore/proton/reference/i_pending_gid_to_lid_changes.h>
#include <vespa/vespalib/testkit/testapp.h>
#include <vespa/vespalib/test/insertion_operators.h>
#include <vespa/document/base/globalid.h>
namespace proton::test {
/*
* Mockup of gid to lid change handler, used by unit tests to track
* proper add/remove of listeners.
*/
class MockGidToLidChangeHandler : public IGidToLidChangeHandler {
public:
using AddEntry = std::pair<vespalib::string, vespalib::string>;
using RemoveEntry = std::pair<vespalib::string, std::set<vespalib::string>>;
private:
std::vector<AddEntry> _adds;
std::vector<RemoveEntry> _removes;
std::vector<std::unique_ptr<IGidToLidChangeListener>> _listeners;
public:
MockGidToLidChangeHandler() noexcept;
~MockGidToLidChangeHandler() override;
void addListener(std::unique_ptr<IGidToLidChangeListener> listener) override {
_adds.emplace_back(listener->getDocTypeName(), listener->getName());
_listeners.push_back(std::move(listener));
}
void removeListeners(const vespalib::string &docTypeName, const std::set<vespalib::string> &keepNames) override {
_removes.emplace_back(docTypeName, keepNames);
}
void notifyPut(IDestructorCallbackSP, document::GlobalId, uint32_t, SerialNum) override { }
void notifyRemoves(IDestructorCallbackSP, const std::vector<document::GlobalId> &, SerialNum) override { }
std::unique_ptr<IPendingGidToLidChanges> grab_pending_changes() override { return {}; }
void assertAdds(const std::vector<AddEntry> &expAdds)
{
EXPECT_EQUAL(expAdds, _adds);
}
void assertRemoves(const std::vector<RemoveEntry> &expRemoves)
{
EXPECT_EQUAL(expRemoves, _removes);
}
const std::vector<std::unique_ptr<IGidToLidChangeListener>> &getListeners() const { return _listeners; }
};
}
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