/**
* 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.solr.handler.dataimport;
import org.apache.solr.SolrTestCaseJ4;
import org.junit.Assert;
import org.junit.Test;
import java.text.DecimalFormatSymbols;
import java.util.ArrayList;
import java.util.List;
import java.util.Locale;
import java.util.Map;
/**
* <p>
* Test for NumberFormatTransformer
* </p>
*
* @version $Id: TestNumberFormatTransformer.java 963873 2010-07-13 21:45:31Z rmuir $
* @since solr 1.3
*/
public class TestNumberFormatTransformer extends SolrTestCaseJ4 {
private char GROUPING_SEP = new DecimalFormatSymbols().getGroupingSeparator();
private char DECIMAL_SEP = new DecimalFormatSymbols().getDecimalSeparator();
@Test
@SuppressWarnings("unchecked")
public void testTransformRow_SingleNumber() {
char GERMAN_GROUPING_SEP = new DecimalFormatSymbols(Locale.GERMANY).getGroupingSeparator();
List l = new ArrayList();
l.add(AbstractDataImportHandlerTestCase.createMap("column", "num",
NumberFormatTransformer.FORMAT_STYLE, NumberFormatTransformer.NUMBER));
l.add(AbstractDataImportHandlerTestCase.createMap("column", "localizedNum",
NumberFormatTransformer.FORMAT_STYLE, NumberFormatTransformer.NUMBER, NumberFormatTransformer.LOCALE, "de-DE"));
Context c = AbstractDataImportHandlerTestCase.getContext(null, null, null, Context.FULL_DUMP, l, null);
Map m = AbstractDataImportHandlerTestCase.createMap("num", "123" + GROUPING_SEP + "567", "localizedNum", "123" + GERMAN_GROUPING_SEP + "567");
new NumberFormatTransformer().transformRow(m, c);
Assert.assertEquals(new Long(123567), m.get("num"));
Assert.assertEquals(new Long(123567), m.get("localizedNum"));
}
@Test
@SuppressWarnings("unchecked")
public void testTransformRow_MultipleNumbers() throws Exception {
List fields = new ArrayList();
fields.add(AbstractDataImportHandlerTestCase.createMap(DataImporter.COLUMN,
"inputs"));
fields.add(AbstractDataImportHandlerTestCase.createMap(DataImporter.COLUMN,
"outputs", RegexTransformer.SRC_COL_NAME, "inputs",
NumberFormatTransformer.FORMAT_STYLE, NumberFormatTransformer.NUMBER));
List inputs = new ArrayList();
inputs.add("123" + GROUPING_SEP + "567");
inputs.add("245" + GROUPING_SEP + "678");
Map row = AbstractDataImportHandlerTestCase.createMap("inputs", inputs);
VariableResolverImpl resolver = new VariableResolverImpl();
resolver.addNamespace("e", row);
Context context = AbstractDataImportHandlerTestCase.getContext(null, resolver, null, Context.FULL_DUMP, fields, null);
new NumberFormatTransformer().transformRow(row, context);
List output = new ArrayList();
output.add(new Long(123567));
output.add(new Long(245678));
Map outputRow = AbstractDataImportHandlerTestCase.createMap("inputs", inputs,
"outputs", output);
Assert.assertEquals(outputRow, row);
}
@Test(expected = DataImportHandlerException.class)
@SuppressWarnings("unchecked")
public void testTransformRow_InvalidInput1_Number() {
List l = new ArrayList();
l.add(AbstractDataImportHandlerTestCase.createMap("column", "num",
NumberFormatTransformer.FORMAT_STYLE, NumberFormatTransformer.NUMBER));
Context c = AbstractDataImportHandlerTestCase.getContext(null, null, null, Context.FULL_DUMP, l, null);
Map m = AbstractDataImportHandlerTestCase.createMap("num", "123" + GROUPING_SEP + "5a67");
new NumberFormatTransformer().transformRow(m, c);
}
@Test(expected = DataImportHandlerException.class)
@SuppressWarnings("unchecked")
public void testTransformRow_InvalidInput2_Number() {
List l = new ArrayList();
l.add(AbstractDataImportHandlerTestCase.createMap("column", "num",
NumberFormatTransformer.FORMAT_STYLE, NumberFormatTransformer.NUMBER));
Context c = AbstractDataImportHandlerTestCase.getContext(null, null, null, Context.FULL_DUMP, l, null);
Map m = AbstractDataImportHandlerTestCase.createMap("num", "123" + GROUPING_SEP + "567b");
new NumberFormatTransformer().transformRow(m, c);
}
@Test(expected = DataImportHandlerException.class)
@SuppressWarnings("unchecked")
public void testTransformRow_InvalidInput2_Currency() {
List l = new ArrayList();
l.add(AbstractDataImportHandlerTestCase.createMap("column", "num",
NumberFormatTransformer.FORMAT_STYLE, NumberFormatTransformer.CURRENCY));
Context c = AbstractDataImportHandlerTestCase.getContext(null, null, null, Context.FULL_DUMP, l, null);
Map m = AbstractDataImportHandlerTestCase.createMap("num", "123" + GROUPING_SEP + "567b");
new NumberFormatTransformer().transformRow(m, c);
}
@Test(expected = DataImportHandlerException.class)
@SuppressWarnings("unchecked")
public void testTransformRow_InvalidInput1_Percent() {
List l = new ArrayList();
l.add(AbstractDataImportHandlerTestCase.createMap("column", "num",
NumberFormatTransformer.FORMAT_STYLE, NumberFormatTransformer.PERCENT));
Context c = AbstractDataImportHandlerTestCase.getContext(null, null, null, Context.FULL_DUMP, l, null);
Map m = AbstractDataImportHandlerTestCase.createMap("num", "123" + GROUPING_SEP + "5a67");
new NumberFormatTransformer().transformRow(m, c);
}
@Test(expected = DataImportHandlerException.class)
@SuppressWarnings("unchecked")
public void testTransformRow_InvalidInput3_Currency() {
List l = new ArrayList();
l.add(AbstractDataImportHandlerTestCase.createMap("column", "num",
NumberFormatTransformer.FORMAT_STYLE, NumberFormatTransformer.CURRENCY));
Context c = AbstractDataImportHandlerTestCase.getContext(null, null, null, Context.FULL_DUMP, l, null);
Map m = AbstractDataImportHandlerTestCase.createMap(
"num", "123" + DECIMAL_SEP + "456" + DECIMAL_SEP + "789");
new NumberFormatTransformer().transformRow(m, c);
}
@Test(expected = DataImportHandlerException.class)
@SuppressWarnings("unchecked")
public void testTransformRow_InvalidInput3_Number() {
List l = new ArrayList();
l.add(AbstractDataImportHandlerTestCase.createMap("column", "num",
NumberFormatTransformer.FORMAT_STYLE, NumberFormatTransformer.NUMBER));
Context c = AbstractDataImportHandlerTestCase.getContext(null, null, null, Context.FULL_DUMP, l, null);
Map m = AbstractDataImportHandlerTestCase.createMap(
"num", "123" + DECIMAL_SEP + "456" + DECIMAL_SEP + "789");
new NumberFormatTransformer().transformRow(m, c);
}
@Test
@SuppressWarnings("unchecked")
public void testTransformRow_MalformedInput_Number() {
List l = new ArrayList();
l.add(AbstractDataImportHandlerTestCase.createMap("column", "num",
NumberFormatTransformer.FORMAT_STYLE, NumberFormatTransformer.NUMBER));
Context c = AbstractDataImportHandlerTestCase.getContext(null, null, null, Context.FULL_DUMP, l, null);
Map m = AbstractDataImportHandlerTestCase.createMap(
"num", "123" + GROUPING_SEP + GROUPING_SEP + "789");
new NumberFormatTransformer().transformRow(m, c);
Assert.assertEquals(new Long(123789), m.get("num"));
}
}