Package org.encog.app.quant

Source Code of org.encog.app.quant.TestNinjaStreamWriter

/*
* Encog(tm) Core v3.3 - Java Version
* http://www.heatonresearch.com/encog/
* https://github.com/encog/encog-java-core
* Copyright 2008-2014 Heaton Research, Inc.
*
* 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.
*  
* For more information on Heaton Research copyrights, licenses
* and trademarks visit:
* http://www.heatonresearch.com/copyright
*/
package org.encog.app.quant;

import java.io.BufferedReader;
import java.io.FileReader;
import java.io.IOException;
import java.util.GregorianCalendar;

import junit.framework.Assert;
import junit.framework.TestCase;

import org.encog.app.quant.ninja.NinjaStreamWriter;
import org.encog.util.csv.CSVFormat;

public class TestNinjaStreamWriter extends TestCase {

  public void testWrite() throws IOException {
    NinjaStreamWriter nsw = new NinjaStreamWriter();

    nsw.open("test.csv", true, CSVFormat.ENGLISH);

    nsw.beginBar(new GregorianCalendar(2010, 00, 01).getTime());
    nsw.storeColumn("close", 10);
    nsw.endBar();

    nsw.beginBar(new GregorianCalendar(2010, 00, 02).getTime());
    nsw.storeColumn("close", 11);
    nsw.endBar();

    nsw.close();

    BufferedReader tr = new BufferedReader(new FileReader("test.csv"));

    Assert.assertEquals("date,time,\"close\"", tr.readLine());
    Assert.assertEquals("20100101,0,10", tr.readLine());
    Assert.assertEquals("20100102,0,11", tr.readLine());

    tr.close();
  }

}
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