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@chintanparikh
Created January 23, 2013 00:21
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import static org.junit.Assert.*;
import org.junit.Test;
import org.junit.Ignore;
import org.junit.Before;
import java.util.ArrayList;
public class BSTTest {
private BST<Integer> tree;
private Integer a, b, c, d, e, f, g, h, i;
@Before
public void setUp()
{
tree = new BST<Integer>();
a = new Integer(1);
b = new Integer(2);
c = new Integer(3);
d = new Integer(4);
e = new Integer(5);
f = new Integer(6);
g = new Integer(7);
h = new Integer(8);
i = new Integer(9);
}
public void resetTree()
{
tree = new BST<Integer>();
}
public void addElements(BST<Integer> _tree)
{
_tree.add(e);
_tree.add(b);
_tree.add(g);
_tree.add(a);
_tree.add(d);
_tree.add(i);
_tree.add(f);
_tree.add(c);
_tree.add(h);
}
@Test
public final void testAdd() {
tree.add(e);
assertEquals(tree.getRoot().getData(), e);
tree.add(b);
assertEquals(tree.getRoot().getLeft().getData(), b);
tree.add(g);
assertEquals(tree.getRoot().getRight().getData(), g);
tree.add(a);
assertEquals(tree.getRoot().getLeft().getLeft().getData(), a);
tree.add(d);
assertEquals(tree.getRoot().getLeft().getRight().getData(), d);
tree.add(i);
assertEquals(tree.getRoot().getRight().getRight().getData(), i);
tree.add(f);
assertEquals(tree.getRoot().getRight().getLeft().getData(), f);
tree.add(c);
assertEquals(tree.getRoot().getLeft().getRight().getLeft().getData(), c);
tree.add(h);
assertEquals(tree.getRoot().getRight().getRight().getLeft().getData(), h);
assertEquals(tree.size(), 9);
// STILL NEED TO TEST add(null);
}
@Test
public final void testAddAll() {
ArrayList<Integer> list = new ArrayList<Integer>();
list.add(e);
list.add(b);
list.add(g);
list.add(a);
list.add(d);
list.add(i);
list.add(f);
list.add(c);
list.add(h);
tree.addAll(list);
assertEquals(tree.getRoot().getData(), e);
assertEquals(tree.getRoot().getLeft().getData(), b);
assertEquals(tree.getRoot().getRight().getData(), g);
assertEquals(tree.getRoot().getLeft().getLeft().getData(), a);
assertEquals(tree.getRoot().getLeft().getRight().getData(), d);
assertEquals(tree.getRoot().getRight().getRight().getData(), i);
assertEquals(tree.getRoot().getRight().getLeft().getData(), f);
assertEquals(tree.getRoot().getLeft().getRight().getLeft().getData(), c);
assertEquals(tree.getRoot().getRight().getRight().getLeft().getData(), h);
assertEquals(tree.size(), 9);
// STILL NEED TO TEST addAll(null);
}
@Ignore
@Test
public final void testRemove() {
fail("Not yet implemented"); // TODO
}
@Ignore
@Test
public final void testContains() {
fail("Not yet implemented"); // TODO
}
@Ignore
@Test
public final void testPreOrder() {
fail("Not yet implemented"); // TODO
}
@Ignore
@Test
public final void testInOrder() {
fail("Not yet implemented"); // TODO
}
@Ignore
@Test
public final void testPostOrder() {
fail("Not yet implemented"); // TODO
}
@Ignore
@Test
public final void testIsEmpty() {
fail("Not yet implemented"); // TODO
}
@Ignore
@Test
public final void testClear() {
fail("Not yet implemented"); // TODO
}
@Ignore
@Test
public final void testSize() {
fail("Not yet implemented"); // TODO
}
@Ignore
@Test
public final void testReconstruct() {
fail("Not yet implemented"); // TODO
}
}
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