package com.zhaogd.collection;
import static org.junit.Assert.assertEquals;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
public class BinaryTreeNodeTest {
private BinaryTreeNode binaryTreeNode;
@Before
public void setUp() throws Exception {
binaryTreeNode = new BinaryTreeNode(50);
}
@After
public void tearDown() throws Exception {
}
@Test
public void testInsert() {
binaryTreeNode.insert(20);
binaryTreeNode.insert(30);
binaryTreeNode.insert(60);
binaryTreeNode.insert(80);
assertEquals(20, binaryTreeNode.getLeft().getData());
assertEquals(30, binaryTreeNode.getLeft().getRight().getData());
assertEquals(60, binaryTreeNode.getRight().getData());
assertEquals(80, binaryTreeNode.getRight().getRight().getData());
}
}