/*
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 *  * This program and the accompanying materials are made available under the
 *  * terms of the Apache License, Version 2.0 which is available at
 *  * https://www.apache.org/licenses/LICENSE-2.0.
 *  *
 *  *  See the NOTICE file distributed with this work for additional
 *  *  information regarding copyright ownership.
 *  * 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
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 *  * under the License.
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package org.nd4j.parameterserver.status.play;

import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.Timeout;
import org.nd4j.common.tests.BaseND4JTest;
import org.nd4j.parameterserver.model.SubscriberState;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTrue;

@Timeout(20)
public class StorageTests extends BaseND4JTest {

    @Test
    public void testMapStorage() throws Exception {
        StatusStorage mapDb = new MapDbStatusStorage();
        assertEquals(SubscriberState.empty(), mapDb.getState(-1));


        SubscriberState noEmpty = SubscriberState.builder().isMaster(true).serverState("master").streamId(1).build();
        mapDb.updateState(noEmpty);
        assertEquals(noEmpty, mapDb.getState(1));

        Thread.sleep(10000);
        assertTrue(mapDb.numStates() == 0);

    }

    @Test
    public void testStorage() throws Exception {
        StatusStorage statusStorage = new InMemoryStatusStorage();
        assertEquals(SubscriberState.empty(), statusStorage.getState(-1));


        SubscriberState noEmpty = SubscriberState.builder().isMaster(true).serverState("master").streamId(1).build();
        statusStorage.updateState(noEmpty);
        assertEquals(noEmpty, statusStorage.getState(1));

        Thread.sleep(10000);
        assertTrue(statusStorage.numStates() == 0);

    }

}
