@Before public void setUp() { bintree = new BinaryTree(); bintree.insert(14); bintree.insert(17); bintree.insert(2); bintree.insert(19); bintree.insert(15); bintree.insert(3); }
@Test public void lisääminenKasvattaaKokoa() { int size = bintree.getSize(); bintree.insert(5); int size2 = bintree.getSize(); assertEquals(size2, size + 1); }
@Test public void eiVoiLisätäJosOnJo() { int size = bintree.getSize(); bintree.insert(3); int size2 = bintree.getSize(); assertEquals(size2, size); }