changes

src/main/java/mau/mau/players/Bot.java

@@ -11,12 +11,21 @@ public class Bot extends Player {
 
     public Bot(Dealer dealer) {
         super(dealer);
-        this.hand = super.getHand();
     }
 
     @Override
     public Card getPlay(Card currentCard) {
         new Scanner(System.in).nextLine();
+        List<Card> hand = super.getHand();
+
+        if (hand.size() == 1 && Referee.isValidEndCard(hand.get(0))) {
+            return hand.get(0);
+        } else if (hand.size() == 1) {
+            hand.add(drawCard());
+            System.out.println("Bot drew a card");
+            System.out.println("Bot now has " + hand.size() + " cards");
+            return null;
+        }
 
         for(Card card : hand) {
             TYPENUM cardType = card.getType();

src/main/java/mau/mau/players/Human.java

@@ -13,7 +13,6 @@ public class Human extends Player {
 
     public Human(Dealer dealer) {
         super(dealer);
-        this.hand = super.getHand();
     }
 
     @Override
@@ -22,6 +21,7 @@ public class Human extends Player {
 
         Scanner scanner = new Scanner(System.in);
 
+        List<Card> hand = super.getHand();
         while (true){
             String input = scanner.nextLine();
             if(input.equals("quit")){
@@ -53,6 +53,7 @@ public class Human extends Player {
     }
 
     private void printHand(){
+        List<Card> hand = super.getHand();
         for (int i = 0; i < hand.size(); i++) {
             System.out.println("(" + i + ") " + hand.get(i).getType() + " " + hand.get(i).getValue());
         }

src/test/java/mau/mau/CardTest.java

@@ -0,0 +1,2 @@
+package mau.mau;public class CardTest {
+}

src/test/java/mau/mau/DealerTest.java

@@ -0,0 +1,2 @@
+package mau.mau;public class DealerTest {
+}

src/test/java/mau/mau/DeckTest.java

@@ -0,0 +1,2 @@
+package mau.mau;public class DeckTest {
+}

src/test/java/mau/mau/RefereeTest.java

@@ -0,0 +1,85 @@
+package mau.mau;
+
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+public class RefereeTest {
+
+    @Test
+    public void isSameCardTypeValidMoveTest(){
+        //Assign
+        Card testCardOne = new Card(TYPENUM.HEARTS, VALUENUM.ACE);
+        Card testCardTwo = new Card(TYPENUM.HEARTS, VALUENUM.EIGHT);
+
+        //Act
+        boolean result = Referee.isValidMove(testCardOne, testCardTwo);
+
+        //Assert
+        assertTrue(result);
+    }
+
+    @Test
+    public void isSameCardValueValidMoveTest(){
+        //Assign
+        Card testCardOne = new Card(TYPENUM.HEARTS, VALUENUM.ACE);
+        Card testCardTwo = new Card(TYPENUM.DIAMOND, VALUENUM.ACE);
+
+        //Act
+        boolean result = Referee.isValidMove(testCardOne, testCardTwo);
+
+        //Assert
+        assertTrue(result);
+    }
+
+    @Test
+    public void isJokerOnAnyCardValidMoveTest() {
+        //Assign
+        Card testCardOne = new Card(TYPENUM.HEARTS, VALUENUM.ACE);
+        Card testCardTwo = new Card(TYPENUM.JOKER, VALUENUM.THREE);
+
+        //Act
+        boolean results = Referee.isValidMove(testCardOne, testCardTwo);
+
+        //Assert
+        assertTrue(results);
+    }
+
+    @Test
+    public void isAnyCardOnJokerValidMoveTest(){
+        //Assign
+        Card testCardOne = new Card(TYPENUM.HEARTS, VALUENUM.ACE);
+        Card testCardTwo = new Card(TYPENUM.JOKER, VALUENUM.THREE);
+
+        //Act
+        boolean results = Referee.isValidMove(testCardTwo, testCardOne);
+
+        //Assert
+        assertTrue(results);
+    }
+
+    @Test
+    public void isAceOfSpadesValidEndcardTest(){
+        //Assign
+        Card testCardOne = new Card(TYPENUM.SPADES, VALUENUM.ACE);
+
+        //Act
+        boolean results = Referee.isValidEndCard(testCardOne);
+
+        //Assert
+        assertFalse(results);
+    }
+
+    @Test
+    public void isThreeOfHeartsValidEndcardTest(){
+        //Assign
+        Card testCardOne = new Card(TYPENUM.HEARTS, VALUENUM.THREE);
+
+        //Act
+        boolean results = Referee.isValidEndCard(testCardOne);
+
+        //Assert
+        assertTrue(results);
+    }
+}