/*
* Copyright 2013 NGDATA nv
*
* 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 com.ngdata.hbaseindexer.indexer;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;
import com.google.common.collect.Lists;
import org.apache.solr.common.SolrInputDocument;
import org.apache.solr.common.SolrInputField;
import org.junit.Before;
import org.junit.Test;
public class IdAddingSolrUpdateWriterTest {
private static final String UNIQUE_KEY_FIELD = "_unique_key_field_";
private static final String DOCUMENT_ID = "_doc_id_";
private static final String TABLE_NAME = "_table_";
private SolrInputDocument solrDoc;
private SolrUpdateCollector updateCollector;
@Before
public void setUp() {
solrDoc = mock(SolrInputDocument.class);
updateCollector = mock(SolrUpdateCollector.class);
}
@Test
public void testAdd_AddId() {
IdAddingSolrUpdateWriter updateWriter = new IdAddingSolrUpdateWriter(UNIQUE_KEY_FIELD, DOCUMENT_ID,
null, TABLE_NAME, updateCollector);
updateWriter.add(solrDoc);
verify(solrDoc).addField(UNIQUE_KEY_FIELD, DOCUMENT_ID);
verify(updateCollector).add(DOCUMENT_ID, solrDoc);
}
@Test
public void testAdd_IdAlreadyPresent() {
IdAddingSolrUpdateWriter updateWriter = new IdAddingSolrUpdateWriter(
UNIQUE_KEY_FIELD, DOCUMENT_ID, null, TABLE_NAME, updateCollector);
SolrInputField solrIdField = new SolrInputField(DOCUMENT_ID);
solrIdField.setValue(DOCUMENT_ID, 1.0f);
when(solrDoc.getField(UNIQUE_KEY_FIELD)).thenReturn(solrIdField);
updateWriter.add(solrDoc);
verify(updateCollector).add(DOCUMENT_ID, solrDoc);
}
// Adding two documents without ids to the same update writer isn't allowed because
// it would only result in a single document in Solr
@Test(expected = IllegalStateException.class)
public void testAdd_MultipleDocumentsForOneId() {
IdAddingSolrUpdateWriter updateWriter = new IdAddingSolrUpdateWriter(
UNIQUE_KEY_FIELD, DOCUMENT_ID, null, TABLE_NAME, updateCollector);
updateWriter.add(solrDoc);
updateWriter.add(solrDoc);
}
@Test
public void testAdd_MultipleDocumentsWithTheirOwnIds() {
String idA = DOCUMENT_ID + "A";
String idB = DOCUMENT_ID + "B";
IdAddingSolrUpdateWriter updateWriter = new IdAddingSolrUpdateWriter(
UNIQUE_KEY_FIELD, DOCUMENT_ID, null, TABLE_NAME, updateCollector);
SolrInputDocument docA = mock(SolrInputDocument.class);
SolrInputDocument docB = mock(SolrInputDocument.class);
SolrInputField keyFieldA = new SolrInputField(UNIQUE_KEY_FIELD);
keyFieldA.setValue(idA, 1.0f);
SolrInputField keyFieldB = new SolrInputField(UNIQUE_KEY_FIELD);
keyFieldB.setValue(idB, 1.0f);
when(docA.getField(UNIQUE_KEY_FIELD)).thenReturn(keyFieldA);
when(docB.getField(UNIQUE_KEY_FIELD)).thenReturn(keyFieldB);
updateWriter.add(docA);
updateWriter.add(docB);
verify(updateCollector).add(idA, docA);
verify(updateCollector).add(idB, docB);
}
@Test
public void testAdd_IncludeTableName() {
IdAddingSolrUpdateWriter updateWriter = new IdAddingSolrUpdateWriter(
UNIQUE_KEY_FIELD, DOCUMENT_ID, "tableNameField", TABLE_NAME, updateCollector);
updateWriter.add(solrDoc);
verify(solrDoc).addField(UNIQUE_KEY_FIELD, DOCUMENT_ID);
verify(solrDoc).addField("tableNameField", TABLE_NAME);
verify(updateCollector).add(DOCUMENT_ID, solrDoc);
}
@Test
public void testDeleteById() {
IdAddingSolrUpdateWriter updateWriter = new IdAddingSolrUpdateWriter(UNIQUE_KEY_FIELD, DOCUMENT_ID,
null, TABLE_NAME, updateCollector);
updateWriter.deleteById(DOCUMENT_ID);
verify(updateCollector).deleteById(DOCUMENT_ID);
}
}