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SOLR-6165: Add tests for convertType and BigDecimal implicit conversion 

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1611985 13f79535-47bb-0310-9956-ffa450edef68
This commit is contained in:
Erik Hatcher 2014-07-20 01:00:45 +00:00
parent 387ee2a6d3
commit 2d1cf43b4c
1 changed files with 72 additions and 0 deletions
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solr/contrib/dataimporthandler/src/test/org/apache/solr/handler/dataimport/TestJdbcDataSourceConvertType.java Normal file
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package org.apache.solr.handler.dataimport;
/*
* 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.
*/
import com.carrotsearch.randomizedtesting.annotations.ThreadLeakAction;
import com.carrotsearch.randomizedtesting.annotations.ThreadLeakLingering;
import com.carrotsearch.randomizedtesting.annotations.ThreadLeakScope;
import com.carrotsearch.randomizedtesting.annotations.ThreadLeakZombies;
import org.apache.solr.SolrTestCaseJ4;
import java.sql.DriverManager;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import java.util.Properties;
@ThreadLeakAction({ThreadLeakAction.Action.WARN})
@ThreadLeakLingering(linger = 0)
@ThreadLeakZombies(ThreadLeakZombies.Consequence.CONTINUE)
@ThreadLeakScope(ThreadLeakScope.Scope.NONE)
public class TestJdbcDataSourceConvertType extends AbstractDataImportHandlerTestCase {
public void testConvertType() throws Throwable {
// ironically convertType=false causes BigDecimal to String conversion
convertTypeTest("false", String.class);
// convertType=true uses the "long" conversion (see mapping of some_i to "long")
convertTypeTest("true", Long.class);
}
private void convertTypeTest(String convertType, Class resultClass) throws Throwable {
JdbcDataSource dataSource = new JdbcDataSource();
Properties p = new Properties();
p.put("driver", "org.apache.derby.jdbc.EmbeddedDriver");
p.put("url", "jdbc:derby:memory:tempDB;create=true");
p.put("convertType", convertType);
List<Map<String, String>> flds = new ArrayList<>();
Map<String, String> f = new HashMap<>();
f.put("column", "some_i");
f.put("type", "long");
flds.add(f);
Context c = getContext(null, null,
dataSource, Context.FULL_DUMP, flds, null);
dataSource.init(c, p);
Iterator<Map<String, Object>> i = dataSource
.getData("select 1 as id, CAST(9999 AS DECIMAL) as \"some_i\" from sysibm.sysdummy1");
assertTrue(i.hasNext());
Map<String, Object> map = i.next();
Object val = map.get("some_i");
assertEquals(resultClass, val.getClass());
dataSource.close();
}
}