IntList.java :

public interface IntList { public void add(int value); public String toString(); public int size(); public int get(int index); public int indexOf(int value); public void add(int index, int value); public void remove(int index); public boolean equals(Object object); public void insertList(int index, LinkedIntList list); }

Node.java :

class Node { public int data; public Node next; }

LinkedIntTest.java :

import static org.junit.Assert.assertEquals; import org.junit.AfterClass; import org.junit.BeforeClass; import org.junit.Test;

public class LinkedIntListTest {

// @Test(expected = IllegalStateException.class) // public void testIllegalStateExceptionIsThrown() { // LinkedIntList tester = new LinkedIntList(); // for (int x = 0; x

@Test(expected = IndexOutOfBoundsException.class) public void testIndexOutOfBoundsExceptionIsThrown() { LinkedIntList tester = new LinkedIntList(); tester.get(1000); }

@Test public void testAddElementAtPosition() { LinkedIntList tester = new LinkedIntList(); // load up a list with 5 elements tester.add(0); tester.add(1); tester.add(2); tester.add(3); tester.add(4); tester.add(5); // insert into that list a new element at specific positions tester.add(1, 100); assertEquals("after adding elements the new postion 1 should be", 100, tester.get(1)); assertEquals("after adding elements the new postion 2 should be", 1, tester.get(2)); tester.add(1, 200); assertEquals("after adding elements the new position 1 should be", 200, tester.get(1)); assertEquals("after adding elements the new position 2 should be", 100, tester.get(2)); assertEquals("after adding elements the new position 3 should be", 1, tester.get(3)); tester.add(0, 300); assertEquals("after adding elements the new position 0 should be", 300, tester.get(0)); assertEquals("after adding elements the new position 1 should be", 0, tester.get(1)); assertEquals("after adding elements the new position 2 should be", 200, tester.get(2));

} @Test public void testAddAndSize() { LinkedIntList tester = new LinkedIntList(); tester.add(888); tester.add(100); tester.add(200); tester.add(300); tester.add(400); tester.add(500); tester.add(600); assertEquals("after adding 7 elements the size should be", 7, tester.size()); }

@Test public void testRemoveElementAtPositionAndGet() { LinkedIntList tester = new LinkedIntList(); tester.add(888); tester.add(100); tester.add(200); tester.add(300); tester.add(400); tester.add(500); int x = tester.get(3); tester.remove(3); assertEquals("after remove value at index 3 no longer exist in the list", -1, tester.indexOf(x)); x = tester.get(0); tester.remove(0); assertEquals("after remove value at index 0 no longer exist in the list", -1, tester.indexOf(x));

}

@Test public void testIndexOf() { LinkedIntList tester = new LinkedIntList(); tester.add(888); tester.add(100); tester.add(200); tester.add(300); tester.add(400); tester.add(500); tester.remove(3); assertEquals("after index of 200 should be", 2, tester.indexOf(200)); } @Test public void testToString() { LinkedIntList tester = new LinkedIntList(); tester.add(888); tester.add(100); tester.add(200); tester.add(300); assertEquals("after toString shoule be", "[888, 100, 200, 300]", tester+""); }

@Test public void testEquals() { // check if two lists are equal LinkedIntList testList1 = new LinkedIntList(); testList1.add(0); testList1.add(100); testList1.add(200); testList1.add(300); testList1.add(400); testList1.add(500); LinkedIntList testList2 = new LinkedIntList(); testList2.add(0); testList2.add(100); testList2.add(200); testList2.add(300); testList2.add(400); testList2.add(500);

assertEquals("list 1 should be eqaul to list 2", true, testList1.equals(testList2)); // check if two lists are not equal LinkedIntList testList3 = new LinkedIntList(); testList3.add(0); testList3.add(100); testList3.add(200); testList3.add(305); testList3.add(400); testList3.add(500); assertEquals("list 1 should not be eqaul to list 3", false, testList1.equals(testList3)); // check if two empty lists are equal LinkedIntList testList4 = new LinkedIntList(); LinkedIntList testList5 = new LinkedIntList();

assertEquals("empty list 4 should eqaul to empty list 5", true, testList4.equals(testList5)); }

@Test public void testInsertList() { // check inserting one list into another at index LinkedIntList testList1 = new LinkedIntList(); testList1.add(0); testList1.add(100); testList1.add(200); testList1.add(300); testList1.add(400); testList1.add(500); LinkedIntList testList2 = new LinkedIntList(); testList2.add(0); testList2.add(100); testList2.add(200); testList2.add(300); testList2.add(400); testList2.add(500); // answer list LinkedIntList testList3 = new LinkedIntList(); testList3.add(0); testList3.add(100); testList3.add(0); testList3.add(100); testList3.add(200); testList3.add(300); testList3.add(400); testList3.add(500); testList3.add(200); testList3.add(300); testList3.add(400); testList3.add(500);

testList1.insertList(2, testList2); assertEquals("list after insert should be eqaul to combined list", true, testList1.equals(testList3)); }

}

PLEASE PROVIDE all 8 JUnit test results and how to get set results in jgrasp and i will leave thumbs up!!

Linked List Long Homework Assignment Overview: this week you are to implement a Linked List. You will be given an interface and a Node class and some unit tests. Build your linked list class called LinkedlntList.java so that it implements the interface and passes all unit tests. To Do: 1. Download the following files: - IntList.java - Node.java - LinkedlntListTest.java 2. You are to create your own LinkedlntList.java file that will implement all the methods in the IntList interface so that it will pass all unit tests in LinkedlntListTest. Your LinkedlntList.java file should utilize the Node.java file. You may add helper methods to Node.java file if you like, but that is not required. 3. When done you are to submit via canvas your LinkedlntList.java file and your Node.java file and a screenshot image showing the pass/fail results of running of the unit tests. Linked List Long Homework Assignment Overview: this week you are to implement a Linked List. You will be given an interface and a Node class and some unit tests. Build your linked list class called LinkedlntList.java so that it implements the interface and passes all unit tests. To Do: 1. Download the following files: - IntList.java - Node.java - LinkedlntListTest.java 2. You are to create your own LinkedlntList.java file that will implement all the methods in the IntList interface so that it will pass all unit tests in LinkedlntListTest. Your LinkedlntList.java file should utilize the Node.java file. You may add helper methods to Node.java file if you like, but that is not required. 3. When done you are to submit via canvas your LinkedlntList.java file and your Node.java file and a screenshot image showing the pass/fail results of running of the unit tests