package org.junit.samples;
import static org.junit.Assert.assertTrue;
import java.util.ArrayList;
import java.util.List;
import junit.framework.JUnit4TestAdapter;
import org.junit.Before;
import org.junit.BeforeClass;
import org.junit.Ignore;
import org.junit.Test;
/**
* A sample test case, testing {@link java.util.Vector}.
*
*/
public class ListTest {
protected List<Integer> fEmpty;
protected List<Integer> fFull;
protected static List<Integer> fgHeavy;
public static void main (String... args) {
junit.textui.TestRunner.run (suite());
}
@BeforeClass public static void setUpOnce() {
fgHeavy= new ArrayList<Integer>();
for(int i= 0; i < 1000; i++)
fgHeavy.add(i);
}
@Before public void setUp() {
fEmpty= new ArrayList<Integer>();
fFull= new ArrayList<Integer>();
fFull.add(1);
fFull.add(2);
fFull.add(3);
}
public static junit.framework.Test suite() {
return new JUnit4TestAdapter(ListTest.class);
}
@Ignore("not today") @Test public void capacity() {
int size= fFull.size();
for (int i= 0; i < 100; i++)
fFull.add(i);
assertTrue(fFull.size() == 100+size);
}
@Test public void testCopy() {
List<Integer> copy= new ArrayList<Integer>(fFull.size());
copy.addAll(fFull);
assertTrue(copy.size() == fFull.size());
assertTrue(copy.contains(1));
}
@Test public void contains() {
assertTrue(fFull.contains(1));
assertTrue(!fEmpty.contains(1));
}
@Test (expected=IndexOutOfBoundsException.class) public void elementAt() {
int i= fFull.get(0);
assertTrue(i == 1);
fFull.get(fFull.size()); // Should throw IndexOutOfBoundsException
}
@Test public void removeAll() {
fFull.removeAll(fFull);
fEmpty.removeAll(fEmpty);
assertTrue(fFull.isEmpty());
assertTrue(fEmpty.isEmpty());
}
@Test public void removeElement() {
fFull.remove(new Integer(3));
assertTrue(!fFull.contains(3));
}
}