// Copyright (C) 2011-2012 CRS4.
//
// This file is part of Seal.
//
// Seal is free software: you can redistribute it and/or modify it
// under the terms of the GNU General Public License as published by the Free
// Software Foundation, either version 3 of the License, or (at your option)
// any later version.
//
// Seal is distributed in the hope that it will be useful, but
// WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
// or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
// for more details.
//
// You should have received a copy of the GNU General Public License along
// with Seal. If not, see <http://www.gnu.org/licenses/>.
package tests.it.crs4.seal.recab;
import it.crs4.seal.recab.CycleCovariate;
import it.crs4.seal.common.TextSamMapping;
import org.junit.*;
import static org.junit.Assert.*;
import java.util.ArrayList;
import org.apache.hadoop.io.Text;
public class TestCycleCovariate
{
private static final String sam = "ERR020229.100000 flag chr6 3558357 37 91M = 3558678 400 AGCTTCTTTGACTCTCGAATTTTAGCACTAGAAGAAATAGTGAGGATTATATATTTCAGAAGTTCTCACCCAGGATATCAGAACACATTCA 5:CB:CCBCCB>:C@;BBBB??B;?>1@@=C=4ACCAB3A8=CC=C?CBC=CBCCCCCCCCCCCCC@5>?=?CAAB=3=>====5>=AC?C RG:Z:myrg";
private CycleCovariate cov;
private TextSamMapping mapping;
private ArrayList<Integer> answers;
@Before
public void setup()
{
cov = new CycleCovariate();
answers = new ArrayList<Integer>(91);
}
@Test
public void testForwardRead1()
{
String record = sam.replace("flag", "67");
mapping = new TextSamMapping( new Text(record) );
cov.applyToMapping(mapping);
for (int i = 1; i <= 91; ++i)
answers.add(i);
for (int i = 0; i < 91; ++i)
assertEquals(String.valueOf(answers.get(i)), cov.getValue(i));
}
@Test
public void testReverseRead1()
{
String record = sam.replace("flag", "83");
mapping = new TextSamMapping(new Text(record));
cov.applyToMapping(mapping);
for (int i = 91; i >= 1; --i)
answers.add(i);
for (int i = 0; i < 91; ++i)
assertEquals(String.valueOf(answers.get(i)), cov.getValue(i));
}
@Test
public void testForwardRead2()
{
String record = sam.replace("flag", "131");
mapping = new TextSamMapping( new Text(record) );
cov.applyToMapping(mapping);
for (int i = -1; i >= -91; --i)
answers.add(i);
for (int i = 0; i < 91; ++i)
assertEquals(String.valueOf(answers.get(i)), cov.getValue(i));
}
@Test
public void testReverseRead2()
{
String record = sam.replace("flag", "83");
mapping = new TextSamMapping( new Text(record) );
cov.applyToMapping(mapping);
for (int i = 91; i >= 1; --i)
answers.add(i);
for (int i = 0; i < 91; ++i)
assertEquals(String.valueOf(answers.get(i)), cov.getValue(i));
}
@Test(expected=RuntimeException.class)
public void testDidntCallApplyToMapping()
{
cov.getValue(1);
}
@Test(expected=IndexOutOfBoundsException.class)
public void testMissingReadGroup()
{
String record = sam.replace("flag", "67");
mapping = new TextSamMapping( new Text(record) );
cov.applyToMapping(mapping);
cov.getValue(100);
}
}