/*! ******************************************************************************
*
* Pentaho Data Integration
*
* Copyright (C) 2016-2016 by Pentaho : http://www.pentaho.com
*
*******************************************************************************
*
* 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 org.pentaho.di.trans.steps.csvinput;
import org.junit.Before;
import org.junit.Test;
import org.pentaho.di.core.QueueRowSet;
import org.pentaho.di.core.RowSet;
import org.pentaho.di.trans.step.StepDataInterface;
import org.pentaho.di.trans.steps.StepMockUtil;
import org.pentaho.di.trans.steps.mock.StepMockHelper;
import org.pentaho.di.trans.steps.textfileinput.TextFileInputField;
import java.io.File;
import static org.junit.Assert.*;
public class CsvInputMultiCharDelimiterTest extends CsvInputUnitTestBase {
private CsvInput csvInput;
@Before
public void setUp() throws Exception {
StepMockHelper<CsvInputMeta, StepDataInterface> stepMockHelper =
StepMockUtil.getStepMockHelper( CsvInputMeta.class, "CsvInputEnclosureTest" );
csvInput = new CsvInput(
stepMockHelper.stepMeta, stepMockHelper.stepDataInterface, 0, stepMockHelper.transMeta,
stepMockHelper.trans );
}
@Test
public void multiChar_hasEnclosures_HasNewLine() throws Exception {
doTest( "\"value1\"delimiter\"value2\"delimiter\"value3\"\n" );
}
@Test
public void multiChar_hasEnclosures_HasNewLineDoubleEnd() throws Exception {
doTest( "\"value1\"delimiter\"value2\"delimiter\"value3\"\r\n" );
}
@Test
public void multiChar_hasEnclosures_HasNotNewLine() throws Exception {
doTest( "\"value1\"delimiter\"value2\"delimiter\"value3\"" );
}
@Test
public void multiChar_hasNotEnclosures_HasNewLine() throws Exception {
doTest( "value1delimitervalue2delimitervalue3\n" );
}
@Test
public void multiChar_hasNotEnclosures_HasNewLineDoubleEnd() throws Exception {
doTest( "value1delimitervalue2delimitervalue3\r\n" );
}
@Test
public void multiChar_hasNotEnclosures_HasNotNewLine() throws Exception {
doTest( "value1delimitervalue2delimitervalue3" );
}
private void doTest( String content ) throws Exception {
RowSet output = new QueueRowSet();
File tmp = createTestFile( "utf-8", content );
try {
CsvInputMeta meta = createMeta( tmp, createInputFileFields( "f1", "f2", "f3" ) );
CsvInputData data = new CsvInputData();
csvInput.init( meta, data );
csvInput.getOutputRowSets().add( output );
try {
csvInput.processRow( meta, data );
} finally {
csvInput.dispose( meta, data );
}
} finally {
tmp.delete();
}
Object[] row = output.getRowImmediate();
assertNotNull( row );
assertEquals( "value1", row[ 0 ] );
assertEquals( "value2", row[ 1 ] );
assertEquals( "value3", row[ 2 ] );
assertNull( output.getRowImmediate() );
}
private CsvInputMeta createMeta( File file, TextFileInputField[] fields ) {
CsvInputMeta meta = new CsvInputMeta();
meta.setFilename( file.getAbsolutePath() );
meta.setDelimiter( "delimiter" );
meta.setEncoding( "utf-8" );
meta.setEnclosure( "\"" );
meta.setBufferSize( "1024" );
meta.setInputFields( fields );
meta.setHeaderPresent( false );
return meta;
}
}