Roman Eriksen

csharp-scrabble-challenge.Main/Scrabble.cs

@@ -9,15 +9,103 @@ namespace csharp_scrabble_challenge.Main
 {
     public class Scrabble
     {
+        public string _word;
+        public Dictionary<char, int> _scores = new Dictionary<char, int> {
+            {'a', 1 },
+            {'b', 3 },
+            {'c', 3 },
+            {'d', 2 },
+            {'e', 1 },
+            {'f', 4 },
+            {'g', 2 },
+            {'h', 4 },
+            {'i', 1 },
+            {'j', 8 },
+            {'k', 5 },
+            {'l', 1 },
+            {'m', 3 },
+            {'n', 1 },
+            {'o', 1 },
+            {'p', 3 },
+            {'q', 10 },
+            {'r', 1 },
+            {'s', 1 },
+            {'t', 1 },
+            {'u', 1 },
+            {'v', 4 },
+            {'w', 4 },
+            {'x', 8 },
+            {'y', 4 },
+            {'z', 10 },
+        };
         public Scrabble(string word)
         {            
             //TODO: do something with the word variable
+            _word = word.ToLower();
         }
 
         public int score()
         {
+
+
             //TODO: score calculation code goes here
-            throw new NotImplementedException(); //TODO: Remove this line when the code has been written
+            if (_word == "" || _word == " ")
+            {
+                return 0;
+            }
+            else if (_word.Any(char.IsDigit))
+            {
+                return 0;
+            }
+            //throw new NotImplementedException(); //TODO: Remove this line when the code has been written
+            //else if (_word.Length == 1)
+            //{
+            //    return _scores[char.Parse(_word)];
+            //}
+
+            int sum = 0;
+            int multiplier = 1;
+            int curly = 0;
+            int square = 0;
+            char[] characters = _word.ToCharArray();
+            foreach (char item in characters)
+            {
+                if (Char.IsWhiteSpace(item) || curly < 0 || square < 0)
+                {
+                    return 0;
+                }
+                else if (item == '{')
+                {
+                    multiplier *= 2;
+                    curly += 1;
+                }
+                else if (item == '[')
+                {
+                    multiplier *= 3;
+                    square += 1;
+                }
+                else if (item == '}' && curly >= 0)
+                {
+                    multiplier /= 2;
+                    curly -= 1;
+                }
+                else if (item == ']' && square >= 0)
+                {
+                    multiplier /= 3;
+                    square -= 1;
+                }
+                else
+                {
+                    sum += _scores[item] * multiplier;
+                }
+            }
+
+            return sum;
+
+            //else
+            //{
+            //    return 0;
+            //}
         }
     }
 }

csharp-scrabble-challenge.Test/CoreTests.cs

@@ -5,7 +5,25 @@ namespace csharp_scrabble_challenge.Test
 {
     [TestFixture]
     public class CoreTests
-    {        
+    {
+        //[TestCase("", 0)]
+        //[TestCase(" ", 0)]
+        //[TestCase(" \t", 0)]
+        //[TestCase("\n\r\t\b\f", 0)]
+        //[TestCase("a", 1)]
+        //[TestCase("f", 4)]
+        //[TestCase("OXyPHEnBUTaZoNE", 41)]
+        //[TestCase("quirky", 22)]
+        //[TestCase("street", 6)]
+        //public void WordScoreTests(string word, int targetScore)
+        //{
+        //    Assert.AreEqual(this.GetWordScore(word), targetScore);
+        //}
+
+        [TestCase("[{h}o1s{e}]", 0)] // error case (zero for errors)
+        [TestCase("{h}ous{e}", 13)]
+        [TestCase("[{h}ous{e}]", 39)]
+        [TestCase("[h}ous{e}]", 0)] //Error case (zero for errors)
         [TestCase("", 0)]
         [TestCase(" ", 0)]
         [TestCase(" \t\n", 0)]
@@ -15,9 +33,12 @@ public class CoreTests
         [TestCase("OXyPHEnBUTaZoNE", 41)]
         [TestCase("quirky", 22)]
         [TestCase("street", 6)]
+        [TestCase("]",0)]
         public void WordScoreTests(string word, int targetScore)
         {
-            Assert.AreEqual(this.GetWordScore(word), targetScore);
+            Scrabble scrabble = new Scrabble(word);
+
+            Assert.That(scrabble.score(), Is.EqualTo(targetScore));
         }
 
         private int GetWordScore(string word) => new Scrabble(word).score();

csharp-scrabble-challenge.Test/ExtensionTests.cs

@@ -18,6 +18,7 @@ public class ExtensionTests
         [TestCase("[quirky]", 66)] //extension triple word
         [TestCase("{OXyPHEnBUTaZoNE}", 82)]
         [TestCase("[OXyPHEnBUTaZoNE]", 123)]
+        [TestCase("A[Q]A", 32)]
         public void ExtendedCriteriaTests(string word, int targetScore)
         {
             Assert.AreEqual(this.GetWordScore(word), targetScore);