/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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.apache.ignite.internal.processors.cache;

import java.util.HashMap;
import java.util.Map;
import org.apache.ignite.configuration.CacheConfiguration;
import org.apache.ignite.configuration.DataRegionConfiguration;
import org.apache.ignite.configuration.DataStorageConfiguration;
import org.apache.ignite.configuration.IgniteConfiguration;
import org.apache.ignite.internal.util.typedef.internal.CU;
import org.apache.ignite.testframework.ListeningTestLogger;
import org.apache.ignite.testframework.LogListener;
import org.apache.ignite.testframework.junits.common.GridCommonAbstractTest;
import org.junit.Test;

import static org.apache.ignite.cluster.ClusterState.ACTIVE;
import static org.apache.ignite.cluster.ClusterState.INACTIVE;

/**
 * Checks that {@link IgniteConfiguration#isActiveOnStart()} works correctly after deprecation and introduction {@link
 * IgniteConfiguration#getClusterStateOnStart()}.
 */
public class ActiveOnStartPropertyTest extends GridCommonAbstractTest {
    /** Active on start flag. */
    private boolean activeOnStart;

    /** Persistence enabled flag. */
    private boolean persistenceEnabled;

    /** */
    private Map<String, LogListener> logListeners = new HashMap<>();

    /** {@inheritDoc} */
    @Override protected IgniteConfiguration getConfiguration(String igniteInstanceName) throws Exception {
        ListeningTestLogger testLog = new ListeningTestLogger(false, log);

        LogListener lsnr = LogListener.matches(
            "Property activeOnStart deprecated. Use clusterStateOnStart instead."
        ).build();

        testLog.registerListener(lsnr);

        logListeners.put(igniteInstanceName, lsnr);

        return super.getConfiguration(igniteInstanceName)
            .setGridLogger(testLog)
            .setActiveOnStart(activeOnStart)
            .setCacheConfiguration(new CacheConfiguration().setName(DEFAULT_CACHE_NAME))
            .setDataStorageConfiguration(
                new DataStorageConfiguration().setDefaultDataRegionConfiguration(
                    new DataRegionConfiguration().setPersistenceEnabled(persistenceEnabled)
                )
            );
    }

    /** {@inheritDoc} */
    @Override protected void afterTest() throws Exception {
        stopAllGrids();

        cleanPersistenceDir();

        super.afterTest();
    }

    /** {@inheritDoc} */
    @Override protected void beforeTest() throws Exception {
        super.beforeTest();

        stopAllGrids();

        cleanPersistenceDir();
    }

    /** */
    @Test
    public void testInMemoryActive() throws Exception {
        activeOnStart = true;
        persistenceEnabled = false;

        checkProperty();
    }

    /** */
    @Test
    public void testInMemoryInactive() throws Exception {
        activeOnStart = false;
        persistenceEnabled = false;

        checkProperty();
    }

    /** */
    @Test
    public void testPersisnentActive() throws Exception {
        activeOnStart = true;
        persistenceEnabled = true;

        checkProperty();
    }

    /** */
    @Test
    public void testPersisnentInactive() throws Exception {
        activeOnStart = false;
        persistenceEnabled = true;

        checkProperty();
    }

    /** */
    private void checkProperty() throws Exception {
        final int nodeCnt = 2;

        startGrids(nodeCnt);

        for (int i = 0; i < nodeCnt; i++) {
            assertEquals(activeOnStart, grid(i).configuration().isActiveOnStart());

            assertNull(grid(i).configuration().getClusterStateOnStart());

            assertEquals(persistenceEnabled, CU.isPersistenceEnabled(grid(i).configuration()));

            // Active on start must be ignored if persistence enabled.
            if (persistenceEnabled)
                assertEquals(INACTIVE, grid(i).cluster().state());
            else
                assertEquals(activeOnStart ? ACTIVE : INACTIVE, grid(i).cluster().state());
        }

        for (String name : logListeners.keySet())
            assertTrue(name, logListeners.get(name).check());
    }
}