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Copy pathOrderedListTest.java
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101 lines (89 loc) · 2.34 KB
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import org.junit.Test;
import java.util.ArrayList;
import static org.junit.Assert.*;
public class OrderedListTest
{
@Test
public void compare() {
OrderedList list = new OrderedList(true);
assertEquals(0, list.compare(25,25));
assertEquals(-1, list.compare(199, 200));
assertEquals(1, list.compare(99, 78));
}
@Test
public void add() {
OrderedList list = new OrderedList(true);
list.add(1);
list.add(13);
list.add(-8);
list.add(21);
list.add(-555);
list.add(79);
list.add(25);
assertEquals(7, list.count);
assertEquals(79,list.tail.value);
assertEquals(-555,list.head.value);
assertEquals(25,list.tail.prev.value);
}
@Test
public void find() {
OrderedList list = new OrderedList(true);
list.add(1);
list.add(13);
list.add(-8);
list.add(21);
list.add(-555);
list.add(79);
list.add(25);
assertEquals(null, list.find(99));
assertEquals(-555, list.find(-555).value);
assertEquals(null,list.find(77));
}
@Test
public void delete() {
OrderedList list = new OrderedList(true);
list.add(1);
list.add(13);
list.add(-8);
list.add(21);
list.add(-555);
list.add(79);
list.add(25);
list.delete(-555);
assertEquals(-8, list.head.value);
list.delete(79);
assertEquals(25,list.tail.value);
}
@Test
public void clear() {
OrderedList list = new OrderedList(true);
list.add(1);
list.add(13);
list.add(-8);
list.add(21);
list.add(-555);
list.add(79);
list.add(25);
list.add(121);
list.clear(true);
assertEquals(0, list.count);
assertEquals(null, list.head);
assertEquals(null, list.tail);
}
@Test
public void getAll() {
OrderedList list = new OrderedList(true);
list.add(1);
list.add(13);
list.add(-8);
list.add(21);
list.add(-555);
list.add(79);
list.add(25);
list.add(121);
ArrayList<Node> list1 = list.getAll();
assertEquals(8, list1.size());
assertEquals(-555, list1.get(0).value);
assertEquals(121, list1.get(7).value);
}
}