database_holder_mock.h

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#pragma once

#include <set>
#include <string>

#include "mongo/base/string_data.h"
#include "mongo/db/catalog/database_holder.h"
#include "mongo/db/namespace_string.h"

namespace mongo {

class Database;
class OperationContext;

class DatabaseHolderMock : public DatabaseHolder::Impl {
public:
    DatabaseHolderMock() = default;

    Database* get(OperationContext* opCtx, StringData ns) const override {
        return nullptr;
    }

    Database* openDb(OperationContext* opCtx, StringData ns, bool* justCreated = nullptr) override {
        return nullptr;
    }

    void close(OperationContext* opCtx, StringData ns, const std::string& reason) override {}

    void closeAll(OperationContext* opCtx, const std::string& reason) override {}

    std::set<std::string> getNamesWithConflictingCasing(StringData name) override {
        return std::set<std::string>();
    }
};
}  // namespace mongo