// Tests for NumLinkedList's fundamental functions
@Test
public void testNumLinkedListConstructorAndToString() {
NumLinkedList list = new NumLinkedList();
assertEquals(
"With no parameters, your constructors should initialize an list size 0. "
+ "It also can be the problem in method TOSTRING.",
"",
list.toString());
}
@Test
public void testNumLinkedListAddAndToString() {
NumLinkedList list = new NumLinkedList();
list.add(1.0);
list.add(3.0);
list.add(2.0);
assertEquals(
"Add method should add element to the end of list each time. "
+ "It's also can be the problem in method TOSTRING.",
"1.0 3.0 2.0",
list.toString());
}
