scrabble-score: update to v1.0.0 of tests

exercises/scrabble-score/src/example/java/Scrabble.java

@@ -45,7 +45,7 @@ final class Scrabble {
     }
 
     private static int getScore(String input) {
-        if (input == null || input.trim().isEmpty()) {
+        if (input.trim().isEmpty()) {
             return 0;
         }
 

exercises/scrabble-score/src/test/java/ScrabbleScoreTest.java

@@ -7,6 +7,9 @@ import java.util.Collection;
 
 import static org.junit.Assert.assertEquals;
 
+/*
+ * version: 1.0.0
+ */
 @RunWith(Parameterized.class)
 public class ScrabbleScoreTest {
 
@@ -16,15 +19,17 @@ public class ScrabbleScoreTest {
     @Parameterized.Parameters(name = "{index}: expected scrabble score for \"{0}\" to be {1}")
     public static Collection<Object[]> data() {
         return Arrays.asList(new Object[][]{
-                {"", 0},
-                {" \t\n", 0},
-                {null, 0},
                 {"a", 1},
+                {"A", 1},
                 {"f", 4},
+                {"at", 2},
+                {"zoo", 12},
                 {"street", 6},
                 {"quirky", 22},
-                {"OXYPHENBUTAZONE", 41},
-                {"alacrity", 13},
+                {"OxyphenButazone", 41},
+                {"pinata", 8},
+                {"", 0},
+                {"abcdefghijklmnopqrstuvwxyz", 87},
         });
     }