Package org.elasticsearch.gateway

Source Code of org.elasticsearch.gateway.GatewayServiceTests

/*
* Licensed to Elasticsearch under one or more contributor
* license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright
* ownership. Elasticsearch 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.elasticsearch.gateway;

import org.elasticsearch.common.settings.ImmutableSettings;
import org.elasticsearch.common.unit.TimeValue;
import org.elasticsearch.test.ElasticsearchTestCase;
import org.elasticsearch.test.cluster.NoopClusterService;
import org.hamcrest.Matchers;
import org.junit.Test;

import java.io.IOException;


public class GatewayServiceTests extends ElasticsearchTestCase {


    private GatewayService createService(ImmutableSettings.Builder settings) {
        return new GatewayService(ImmutableSettings.builder()
                .put("http.enabled", "false")
                .put("discovery.type", "local")
                .put(settings.build()).build(), null, null, new NoopClusterService(), null, null);

    }

    @Test
    public void testDefaultRecoverAfterTime() throws IOException {

        // check that the default is not set
        GatewayService service = createService(ImmutableSettings.builder());
        assertNull(service.recoverAfterTime());

        // ensure default is set when setting expected_nodes
        service = createService(ImmutableSettings.builder().put("gateway.expected_nodes", 1));
        assertThat(service.recoverAfterTime(), Matchers.equalTo(GatewayService.DEFAULT_RECOVER_AFTER_TIME_IF_EXPECTED_NODES_IS_SET));

        // ensure default is set when setting expected_data_nodes
        service = createService(ImmutableSettings.builder().put("gateway.expected_data_nodes", 1));
        assertThat(service.recoverAfterTime(), Matchers.equalTo(GatewayService.DEFAULT_RECOVER_AFTER_TIME_IF_EXPECTED_NODES_IS_SET));

        // ensure default is set when setting expected_master_nodes
        service = createService(ImmutableSettings.builder().put("gateway.expected_master_nodes", 1));
        assertThat(service.recoverAfterTime(), Matchers.equalTo(GatewayService.DEFAULT_RECOVER_AFTER_TIME_IF_EXPECTED_NODES_IS_SET));

        // ensure settings override default
        TimeValue timeValue = TimeValue.timeValueHours(3);
        // ensure default is set when setting expected_nodes
        service = createService(ImmutableSettings.builder().put("gateway.expected_nodes", 1).put("gateway.recover_after_time", timeValue.toString()));
        assertThat(service.recoverAfterTime().millis(), Matchers.equalTo(timeValue.millis()));
    }
}
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