How do you test code that uses LinkedList?

Testing code that uses LinkedLists involves writing unit tests that check the functionality of the LinkedList methods. Common testing frameworks in Java, such as JUnit, can be used to verify that the LinkedList behaves as expected under various scenarios.

Here’s an example of how to write a basic test for a LinkedList implementation:


        import org.junit.jupiter.api.Test;
        import static org.junit.jupiter.api.Assertions.*;

        public class LinkedListTest {

            @Test
            public void testAdd() {
                LinkedList list = new LinkedList();
                list.add(1);
                list.add(2);
                assertEquals(2, list.size());
            }

            @Test
            public void testRemove() {
                LinkedList list = new LinkedList();
                list.add(1);
                list.add(2);
                list.remove(1);
                assertEquals(1, list.size());
            }
        }

LinkedList Java unit test JUnit method testing data structure LinkedList functionality

How do you test code that uses LinkedList?

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How do you test code that uses LinkedList?

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