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* Licensed to the Apache Software Foundation (ASF) under one
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* 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
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package org.apache.flume.sink.elasticsearch.client;
import org.apache.flume.Event;
import org.apache.flume.EventDeliveryException;
import org.apache.flume.sink.elasticsearch.ElasticSearchEventSerializer;
import org.apache.flume.sink.elasticsearch.IndexNameBuilder;
import org.elasticsearch.action.ListenableActionFuture;
import org.elasticsearch.action.bulk.BulkRequestBuilder;
import org.elasticsearch.action.bulk.BulkResponse;
import org.elasticsearch.action.index.IndexRequestBuilder;
import org.elasticsearch.client.Client;
import org.elasticsearch.common.bytes.BytesReference;
import org.elasticsearch.common.io.BytesStream;
import org.junit.Before;
import org.junit.Test;
import org.mockito.Mock;
import java.io.IOException;
import static org.mockito.Matchers.any;
import static org.mockito.Matchers.anyString;
import static org.mockito.Mockito.*;
import static org.mockito.MockitoAnnotations.initMocks;
public class TestElasticSearchTransportClient {
private ElasticSearchTransportClient fixture;
@Mock
private ElasticSearchEventSerializer serializer;
@Mock
private IndexNameBuilder nameBuilder;
@Mock
private Client elasticSearchClient;
@Mock
private BulkRequestBuilder bulkRequestBuilder;
@Mock
private IndexRequestBuilder indexRequestBuilder;
@Mock
private Event event;
@Before
public void setUp() throws IOException {
initMocks(this);
BytesReference bytesReference = mock(BytesReference.class);
BytesStream bytesStream = mock(BytesStream.class);
when(nameBuilder.getIndexName(any(Event.class))).thenReturn("foo_index");
when(bytesReference.toBytes()).thenReturn("{\"body\":\"test\"}".getBytes());
when(bytesStream.bytes()).thenReturn(bytesReference);
when(serializer.getContentBuilder(any(Event.class)))
.thenReturn(bytesStream);
when(elasticSearchClient.prepareIndex(anyString(), anyString()))
.thenReturn(indexRequestBuilder);
when(indexRequestBuilder.setSource(bytesReference)).thenReturn(
indexRequestBuilder);
fixture = new ElasticSearchTransportClient(elasticSearchClient, serializer);
fixture.setBulkRequestBuilder(bulkRequestBuilder);
}
@Test
public void shouldAddNewEventWithoutTTL() throws Exception {
fixture.addEvent(event, nameBuilder, "bar_type", -1);
verify(indexRequestBuilder).setSource(
serializer.getContentBuilder(event).bytes());
verify(bulkRequestBuilder).add(indexRequestBuilder);
}
@Test
public void shouldAddNewEventWithTTL() throws Exception {
fixture.addEvent(event, nameBuilder, "bar_type", 10);
verify(indexRequestBuilder).setTTL(10);
verify(indexRequestBuilder).setSource(
serializer.getContentBuilder(event).bytes());
}
@Test
public void shouldExecuteBulkRequestBuilder() throws Exception {
ListenableActionFuture<BulkResponse> action =
(ListenableActionFuture<BulkResponse>) mock(ListenableActionFuture.class);
BulkResponse response = mock(BulkResponse.class);
when(bulkRequestBuilder.execute()).thenReturn(action);
when(action.actionGet()).thenReturn(response);
when(response.hasFailures()).thenReturn(false);
fixture.addEvent(event, nameBuilder, "bar_type", 10);
fixture.execute();
verify(bulkRequestBuilder).execute();
}
@Test(expected = EventDeliveryException.class)
public void shouldThrowExceptionOnExecuteFailed() throws Exception {
ListenableActionFuture<BulkResponse> action =
(ListenableActionFuture<BulkResponse>) mock(ListenableActionFuture.class);
BulkResponse response = mock(BulkResponse.class);
when(bulkRequestBuilder.execute()).thenReturn(action);
when(action.actionGet()).thenReturn(response);
when(response.hasFailures()).thenReturn(true);
fixture.addEvent(event, nameBuilder, "bar_type", 10);
fixture.execute();
}
}