/*
* Copyright (C) 2010 Klaus Reimer <k@ailis.de>
* See LICENSE.txt for licensing information.
*/
package de.ailis.jollada.model;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNull;
import org.junit.Test;
import de.ailis.jollada.model.SidRefArray;
/**
* Tests the SidRefArray class.
*
* @author Klaus Reimer (k@ailis.de)
*/
public class SidRefArrayTest
{
/**
* Tests the constructor.
*/
@Test
public void testConstructor()
{
final SidRefArray array = new SidRefArray(16);
assertEquals(16, array.getCount());
assertNull(array.getId());
assertNull(array.getName());
}
/**
* Tests the constructor with a negative count.
*/
@Test(expected = IllegalArgumentException.class)
public void testConstructorNegativeCount()
{
new SidRefArray(-1).toString();
}
/**
* Tests the setCount() method.
*/
@Test
public void testSetCount()
{
final SidRefArray array = new SidRefArray(4);
array.setValue(0, "1");
array.setValue(1, "2");
array.setValue(2, "3");
array.setValue(3, "4");
array.setCount(6);
assertEquals(6, array.getCount());
assertEquals("1", array.getValue(0));
assertEquals("2", array.getValue(1));
assertEquals("3", array.getValue(2));
assertEquals("4", array.getValue(3));
array.setCount(2);
assertEquals(2, array.getCount());
assertEquals("1", array.getValue(0));
assertEquals("2", array.getValue(1));
}
/**
* Tests the name.
*/
@Test
public void testName()
{
final SidRefArray array = new SidRefArray(4);
assertNull(array.getName());
array.setName("foo");
assertEquals("foo", array.getName());
array.setName(null);
assertNull(array.getName());
}
/**
* Tests the ID.
*/
@Test
public void testId()
{
final SidRefArray array = new SidRefArray(4);
assertNull(array.getId());
array.setId("foo");
array.setId("foo");
assertEquals("foo", array.getId());
array.setId(null);
assertNull(array.getId());
}
/**
* Tests getting values.
*/
@Test
public void testGetValues()
{
final SidRefArray array = new SidRefArray(4);
array.setValue(0, "1");
array.setValue(1, "2");
array.setValue(2, "3");
array.setValue(3, "4");
// Test getting copy of values
String[] values = array.getValues();
assertEquals("1", values[0]);
assertEquals("2", values[1]);
assertEquals("3", values[2]);
assertEquals("4", values[3]);
// Test filling array with values
values = new String[4];
array.getValues(values);
assertEquals("1", values[0]);
assertEquals("2", values[1]);
assertEquals("3", values[2]);
assertEquals("4", values[3]);
// Test getting subset of array
values = new String[4];
array.getValues(1, 2, values);
assertEquals("2", values[0]);
assertEquals("3", values[1]);
assertNull(values[2]);
assertNull(values[3]);
// Test getting subset of array and writing to specific offset
values = new String[4];
array.getValues(1, 2, values, 1);
assertNull(values[0]);
assertEquals("2", values[1]);
assertEquals("3", values[2]);
assertNull(values[3]);
}
/**
* Tests setting values.
*/
@Test
public void testSetValues()
{
final SidRefArray array = new SidRefArray(4);
final String[] values = new String[] { "1", "2", "3", "4" };
array.setValues(values);
assertEquals("1", array.getValue(0));
assertEquals("2", array.getValue(1));
assertEquals("3", array.getValue(2));
assertEquals("4", array.getValue(3));
array.setValues(1, 2, values);
assertEquals("1", array.getValue(0));
assertEquals("1", array.getValue(1));
assertEquals("2", array.getValue(2));
assertEquals("4", array.getValue(3));
array.setValues(1, 2, values, 1);
assertEquals("1", array.getValue(0));
assertEquals("2", array.getValue(1));
assertEquals("3", array.getValue(2));
assertEquals("4", array.getValue(3));
}
}