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path: root/src/mongo/db/change_streams_cluster_parameter_test.cpp
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/**
 *    Copyright (C) 2022-present MongoDB, Inc.
 *
 *    This program is free software: you can redistribute it and/or modify
 *    it under the terms of the Server Side Public License, version 1,
 *    as published by MongoDB, Inc.
 *
 *    This program is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    Server Side Public License for more details.
 *
 *    You should have received a copy of the Server Side Public License
 *    along with this program. If not, see
 *    <http://www.mongodb.com/licensing/server-side-public-license>.
 *
 *    As a special exception, the copyright holders give permission to link the
 *    code of portions of this program with the OpenSSL library under certain
 *    conditions as described in each individual source file and distribute
 *    linked combinations including the program with the OpenSSL library. You
 *    must comply with the Server Side Public License in all respects for
 *    all of the code used other than as permitted herein. If you modify file(s)
 *    with this exception, you may extend this exception to your version of the
 *    file(s), but you are not obligated to do so. If you do not wish to do so,
 *    delete this exception statement from your version. If you delete this
 *    exception statement from all source files in the program, then also delete
 *    it in the license file.
 */

#include "mongo/db/change_streams_cluster_parameter.h"
#include "mongo/db/change_streams_cluster_parameter_gen.h"
#include "mongo/unittest/unittest.h"

namespace mongo {
namespace {


TEST(ValidateChangeStreamsClusterParameter, EnabledWithSuccess) {
    ChangeStreamsClusterParameterStorage changeStreamClusterParam;
    changeStreamClusterParam.setEnabled(true);
    changeStreamClusterParam.setExpireAfterSeconds(3600);
    auto result = validateChangeStreamsClusterParameter(changeStreamClusterParam);
    ASSERT_TRUE(result.isOK());
}

TEST(ValidateChangeStreamsClusterParameter, EnabledWithNonPositiveExpireAfterSeconds) {
    ChangeStreamsClusterParameterStorage changeStreamClusterParam;
    changeStreamClusterParam.setEnabled(true);
    changeStreamClusterParam.setExpireAfterSeconds(0);
    auto resultZero = validateChangeStreamsClusterParameter(changeStreamClusterParam);
    ASSERT_EQ(resultZero.code(), ErrorCodes::BadValue);

    changeStreamClusterParam.setExpireAfterSeconds(-1);
    auto resultNegative = validateChangeStreamsClusterParameter(changeStreamClusterParam);
    ASSERT_EQ(resultNegative.code(), ErrorCodes::BadValue);
}

TEST(ValidateChangeStreamsClusterParameter, DisabledWithSuccess) {
    ChangeStreamsClusterParameterStorage changeStreamClusterParam;
    changeStreamClusterParam.setEnabled(false);
    auto resultDefault = validateChangeStreamsClusterParameter(changeStreamClusterParam);
    ASSERT_TRUE(resultDefault.isOK());

    changeStreamClusterParam.setExpireAfterSeconds(0);
    auto resultZero = validateChangeStreamsClusterParameter(changeStreamClusterParam);
    ASSERT_TRUE(resultDefault.isOK());
}

TEST(ValidateChangeStreamsClusterParameter, DisabledWithNonZeroExpireAfterSeconds) {
    ChangeStreamsClusterParameterStorage changeStreamClusterParam;
    changeStreamClusterParam.setEnabled(false);
    changeStreamClusterParam.setExpireAfterSeconds(1);
    auto result = validateChangeStreamsClusterParameter(changeStreamClusterParam);
    ASSERT_EQ(result.code(), ErrorCodes::BadValue);
}

}  // namespace
}  // namespace mongo