Erik Paulsen

src/main/java/com/hangman/players/YourPlayer.java

@@ -2,12 +2,44 @@
 import com.hangman.Player;
 
 import java.util.Arrays;
-import java.util.LinkedList;
+import java.util.ArrayList;
 import java.util.List;
 
 public class YourPlayer implements Player {
-  @Override
-  public char GetGuess(List<Character> currentClue) {
-    return 'a';
-  }
+    List<Character> vowels = Arrays.asList('a','e','i','o','u');
+    List<Character> cons = Arrays.asList('s','m');
+    List<Character> guessed = new ArrayList<Character>();
+
+    @Override
+    public char GetGuess(List<Character> currentClue) {
+        if (countMatches(currentClue) >= 2) {
+            for (Character ch : cons) {
+                if (!guessed.contains(ch)) {
+                    return remember(ch);
+                }
+            }
+        }
+        else {
+            for (Character ch : vowels) {
+                if (!guessed.contains(ch)) {
+                    return remember(ch);
+                }
+            }
+        }
+        return remember('z');
+    }
+
+    private int countMatches(List<Character> currentClue) {
+        int matches = 0;
+        for (Character ch : currentClue) {
+            if (!ch.equals('_')) {
+                matches++;
+            }
+        }
+        return matches;
+    }
+    private char remember(char ch) {
+        guessed.add(ch);
+        return ch;
+    }
 }

src/test/java/com/hangman/players/YourPlayerTest.java

@@ -1,34 +1,48 @@
 package com.hangman.players;
 
-import org.junit.Test;
+import org.junit.*;
 import java.util.Arrays;
+import java.util.List;
 import static org.junit.Assert.assertEquals;
+import com.hangman.Player;
 
 public class YourPlayerTest {
+    Player player;
+
+    @Before
+    public void setup() {
+        player = new YourPlayer();
+    }
     @Test
     public void GuessesAWhenThereAreNoSuccessfulCharactersGuessedYet() {
-        YourPlayer player = new YourPlayer();
 
         char guess = player.GetGuess(Arrays.asList('_', '_', '_'));
 
         assertEquals('a', guess);
     }
 
-    @Test
-    public void GuessesAWhenThereAreSuccessfulCharactersGuessedThatAreNotA() {
-        YourPlayer player = new YourPlayer();
+//    @Test
+//    public void GuessesAWhenThereAreSuccessfulCharactersGuessedThatAreNotA() {
+//
+//        char guess = player.GetGuess(Arrays.asList('m', '_', 'n'));
+//
+//        assertEquals('a', guess);
+//    }
 
-        char guess = player.GetGuess(Arrays.asList('m', '_', 'n'));
 
-        assertEquals('a', guess);
+    @Test
+    public void ShouldTryAllVowelsWhenNoMatch() {
+        List<Character> noMatch = Arrays.asList('_', '_', '_');
+        assertEquals('a',  player.GetGuess(noMatch));
+        assertEquals('e',  player.GetGuess(noMatch));
+        assertEquals('i',  player.GetGuess(noMatch));
+        assertEquals('o',  player.GetGuess(noMatch));
+        assertEquals('u',  player.GetGuess(noMatch));
     }
 
     @Test
-    public void GuessesAWhenAIsThereAreAsInTheClueAsWell() {
-        YourPlayer player = new YourPlayer();
-
-        char guess = player.GetGuess(Arrays.asList('_', 'a', '_'));
-
-        assertEquals('a', guess);
+    public void ShouldTryConsonentsWhenTwoMatches() {
+        List<Character> noMatch = Arrays.asList('_', 'a', '_', 'o', '_');
+        assertEquals('s', player.GetGuess(noMatch));
     }
 }