BinaryTupleTableTest.java

package matrix.datatable;

import java.io.File;
import java.util.List;

import org.molgenis.framework.tupletable.TupleTable;
import org.molgenis.util.Tuple;
import org.testng.Assert;
import org.testng.annotations.Test;

public class BinaryTupleTableTest
{

	@Test
	public void test1() throws Exception
	{
		TupleTable t = new BinaryTupleTable(new File("/Users/mswertz/test.bin"));

		List<Tuple> rows = t.getRows();
		Assert.assertEquals(rows.size(), 10);

		Assert.assertEquals(rows.get(0).getObject("pkP1050"), 0.008762753);
		Assert.assertEquals(rows.get(9).getObject("pkP6171"), 85.99224806);

		for (Tuple row : t.getRows())
		{
			Assert.assertEquals(row.size(), 121);
			System.out.println(row);
		}
	}

	@Test
	public void testLimitOffset() throws Exception
	{
		TupleTable t = new BinaryTupleTable(new File("/Users/mswertz/test.bin"));
		t.setLimit(1);
		t.setOffset(5);

		List<Tuple> rows = t.getRows();
		Assert.assertEquals(rows.size(), 1);

		for (Tuple row : t.getRows())
		{
			System.out.println(row);
			Assert.assertEquals(row.size(), 121);
		}

		Assert.assertEquals(rows.get(0).getObject("pkP1050"), 0.027330887);
	}

	@Test
	public void testColLimitOffset() throws Exception
	{
		TupleTable t = new BinaryTupleTable(new File("/Users/mswertz/test.bin"));
		t.setColLimit(10);
		t.setColOffset(10);

		List<Tuple> rows = t.getRows();
		Assert.assertEquals(rows.size(), 10);

		for (Tuple row : t.getRows())
		{
			System.out.println(row);
			Assert.assertEquals(rows.size(), 10);
		}

		Assert.assertEquals(rows.get(0).getObject("pkP1059"), 0.043075);
		Assert.assertEquals(rows.get(9).getObject("pkP1072"), 142.16);
	}
}