src/Assignments/A1/models/Board.java

@@ -122,6 +122,7 @@ public class Board {
      *
      * @param first the first index of the values being swapped
      * @param second the second index of the values being swapped
+     * @return if the values were swapped or not.
      */
     public void swap(int first, int second) {
         int temp = this.pieces[first];

src/Assignments/A1/tests/Piece/TestConstructor.java

@@ -0,0 +1,75 @@
+package Assignments.A1.tests.Piece;
+
+import static org.junit.Assert.*;
+import Assignments.A1.models.Piece;
+import org.junit.Test;
+
+/**
+ * Tests the constructor for Piece.java.
+ *
+ * @author Jonathan Turner
+ * @version Spring 2024
+ */
+public class TestConstructor {
+
+    @Test
+    public void testZeroValue() {
+        assertThrows(IllegalArgumentException.class, () -> {
+            new Piece(5, 0);
+        });
+    }
+
+    @Test
+    public void testOneValue() {
+        Piece test = new Piece(5, 1);
+        assertEquals(1, test.getValue());
+    }
+
+    @Test
+    public void testEightValue() {
+        Piece test = new Piece(5, 8);
+        assertEquals(8, test.getValue());
+    }
+
+    @Test
+    public void testNineValue() {
+        assertThrows(IllegalArgumentException.class, () -> {
+            new Piece(5, 9);
+        });
+    }
+
+    @Test
+    public void testNegativeLoc() {
+        assertThrows(IllegalArgumentException.class, () -> {
+            new Piece(-1, 5);
+        });
+    }
+
+    @Test
+    public void testZeroLoc() {
+        Piece test = new Piece(0, 5);
+        assertEquals(0, test.getLoc());
+    }
+
+    @Test
+    public void testEightLoc() {
+        Piece test = new Piece(8, 5);
+        assertEquals(8, test.getLoc());
+    }
+
+    @Test
+    public void testNineLoc() {
+        assertThrows(IllegalArgumentException.class, () -> {
+            new Piece(9, 5);
+        });
+    }
+
+
+    @Test
+    public void validParams() {
+        Piece test = new Piece(3, 6);
+        assertEquals(3, test.getLoc());
+        assertEquals(6, test.getValue());
+    }
+
+}

src/Assignments/A1/tests/Piece/TestMoveTo.java

@@ -0,0 +1,60 @@
+package Assignments.A1.tests.Piece;
+
+import static org.junit.Assert.*;
+import Assignments.A1.models.Piece;
+import org.junit.Test;
+
+/**
+ * Tests the moveTo() for Piece.java.
+ *
+ * @author Jonathan Turner
+ * @version Spring 2024
+ */
+public class TestMoveTo {
+
+    @Test
+    public void testNegativeMove() {
+        Piece test = new Piece(3, 5);
+        assertThrows(IllegalArgumentException.class, () -> {
+            test.moveTo(-1);
+        });
+    }
+
+    @Test
+    public void testZeroMove() {
+        Piece test = new Piece(3, 5);
+        test.moveTo(0);
+        assertEquals(0, test.getLoc());
+    }
+
+    @Test
+    public void testEightMove() {
+        Piece test = new Piece(5, 5);
+        test.moveTo(8);
+        assertEquals(8, test.getLoc());
+    }
+
+    @Test
+    public void testNineMove() {
+        Piece test = new Piece(3, 5);
+        assertThrows(IllegalArgumentException.class, () -> {
+            test.moveTo(9);
+        });
+    }
+
+    @Test
+    public void MoveToSameLocation() {
+        Piece test = new Piece(3, 5);
+        assertThrows(IllegalArgumentException.class, () -> {
+            test.moveTo(3);
+        });
+    }
+
+    @Test
+    public void ValidMove() {
+        Piece test = new Piece(3, 5);
+        test.moveTo(4);
+        assertEquals(4, test.getLoc());
+    }
+
+}