/**
 * Copyright © 2016-2023 The Thingsboard Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.thingsboard.server.actors.stats;

import org.junit.jupiter.api.Test;
import org.thingsboard.server.common.data.id.TenantId;

import static org.assertj.core.api.Assertions.assertThat;

class StatsPersistMsgTest {

    @Test
    void testIsEmpty() {
        StatsPersistMsg emptyStats = new StatsPersistMsg(0, 0, TenantId.SYS_TENANT_ID, TenantId.SYS_TENANT_ID);
        assertThat(emptyStats.isEmpty()).isTrue();
    }

    @Test
    void testNotEmpty() {
        assertThat(new StatsPersistMsg(1, 0, TenantId.SYS_TENANT_ID, TenantId.SYS_TENANT_ID).isEmpty()).isFalse();
        assertThat(new StatsPersistMsg(0, 1, TenantId.SYS_TENANT_ID, TenantId.SYS_TENANT_ID).isEmpty()).isFalse();
        assertThat(new StatsPersistMsg(1, 1, TenantId.SYS_TENANT_ID, TenantId.SYS_TENANT_ID).isEmpty()).isFalse();
    }

}
