Below is a MazeSolverTest, Finish the TODO item listed. import org.junit.Test; import static org.junit.Assert.*; public class MazeTest { @Test public void testMazeGeta() { final String[] data = {"***", "*..", "***"}; final Maze sut = new Maze(data); assertEquals(Maze.EMPTY, sut.get(1, 1)); assertEquals(Maze.WALL, sut.get(0, 0)); } @Test(expected = IndexOutOfBoundsException.class) public void testMazeGetb() { final String[] data = {"***", "*..", "***"}; final Maze sut = new Maze(data); sut.get(3, 4); } @Test public void testMaze1x1a() { final String[] data = {"*"}; final Maze sut = new Maze(data); assertFalse(sut.solve(0, 0)); } @Test public void testMaze1x1b() { final String[] data = {"."}; final Maze sut = new Maze(data); assertTrue(sut.solve(0, 0)); } @Test public void testMaze3x3a() { final String[] data = {"***", "*.*", "***"}; final Maze sut = new Maze(data); assertFalse(sut.solve(1, 1)); } @Test public void testMaze3x3b() { final String[] data = {"***", "*..", "***"}; final Maze sut = new Maze(data); assertTrue(sut.solve(1, 1)); assertEquals(Maze.VISITED, sut.get(1, 2)); } // TODO add at least four tests: // one for maze1 and and one for a copy of maze1 but with the exit blocked // one for your own maze2, // which should have at least two exits and size 10x10 or larger, // and and one for a copy of maze2 but with all exits blocked }