@Test
public void shouldSortCorrectlyWithManyElements() {
node = new Node("Michelle");
node.add("Bill");
node.add("Jagruti");
node.add("Tess");
node.add("Sara");
node.add("Sue-Ellen");
node.add("Casey");
assertEquals(
node.names(),
Arrays.asList("Bill", "Casey", "Jagruti", "Michelle", "Sara", "Sue-Ellen", "Tess"));
}
@Test
public void shouldSortCorrectlyWithThreeElements() {
node.add("Aaron");
node.add("Emily");
assertEquals(node.names(), Arrays.asList("Aaron", "Emily", "Walker"));
}
