2 files changed, 77 insertions, 3 deletions

diff --git a/tst/com/p4square/grow/model/SliderQuestionTest.java b/tst/com/p4square/grow/model/SliderQuestionTest.java
index eaa67b5..b5c4e83 100644
--- a/tst/com/p4square/grow/model/SliderQuestionTest.java
+++ b/tst/com/p4square/grow/model/SliderQuestionTest.java
@@ -26,6 +26,12 @@ public class SliderQuestionTest {
     @Before
     public void setUp() {
         mQuestion = new SliderQuestion();
+
+        // Add some "answers" for the scoring engine.
+        mQuestion.getAnswers().put("1", new Answer());
+        mQuestion.getAnswers().put("2", new Answer());
+        mQuestion.getAnswers().put("3", new Answer());
+        mQuestion.getAnswers().put("4", new Answer());
     }
 
     /**
diff --git a/tst/com/p4square/grow/model/SliderScoringEngineTest.java b/tst/com/p4square/grow/model/SliderScoringEngineTest.java
index fdbfd6f..1ea0d4c 100644
--- a/tst/com/p4square/grow/model/SliderScoringEngineTest.java
+++ b/tst/com/p4square/grow/model/SliderScoringEngineTest.java
@@ -4,6 +4,8 @@
 
 package com.p4square.grow.model;
 
+import java.util.Map;
+
 import org.junit.Before;
 import org.junit.Test;
 
@@ -32,10 +34,13 @@ public class SliderScoringEngineTest {
     }
 
     /**
-     * Test the scoreAnswer() method.
+     * Test the scoreAnswer() method with four answers.
      */
     @Test
-    public void testScoreAnswer() {
+    public void testScoreAnswerFourAnswers() {
+        // Create the four answers.
+        createAnswers(4);
+
         Score score = new Score();
         RecordedAnswer answer = new RecordedAnswer();
 
@@ -51,11 +56,59 @@ public class SliderScoringEngineTest {
         assertEquals(2, score.count);
         assertEquals(5, score.sum, DELTA);
 
-        // Test fraction (0.33)
+        // Test 0.33. Should be 2.
         answer.setAnswerId("0.33333");
         assertTrue(mEngine.scoreAnswer(score, mQuestion, answer));
         assertEquals(3, score.count);
         assertEquals(7, score.sum, DELTA);
+
+        // Test 0.9, should be 4.
+        answer.setAnswerId("0.9");
+        assertTrue(mEngine.scoreAnswer(score, mQuestion, answer));
+        assertEquals(4, score.count);
+        assertEquals(11, score.sum, DELTA);
+    }
+
+    /**
+     * Test the scoreAnswer() method with six answers.
+     */
+    @Test
+    public void testScoreAnswerSixAnswers() {
+        // Create the four answers.
+        createAnswers(6);
+
+        Score score = new Score();
+        RecordedAnswer answer = new RecordedAnswer();
+
+        // Test 0
+        answer.setAnswerId("0");
+        assertTrue(mEngine.scoreAnswer(score, mQuestion, answer));
+        assertEquals(1, score.count);
+        assertEquals(1, score.sum, DELTA);
+
+        // Test 1
+        answer.setAnswerId("1");
+        assertTrue(mEngine.scoreAnswer(score, mQuestion, answer));
+        assertEquals(2, score.count);
+        assertEquals(5, score.sum, DELTA);
+
+        // Test 0.33. Should score as 1.33
+        answer.setAnswerId("0.33333");
+        assertTrue(mEngine.scoreAnswer(score, mQuestion, answer));
+        assertEquals(3, score.count);
+        assertEquals(6.3333, score.sum, DELTA);
+
+        // Test 0.55. Should score as 2.66
+        answer.setAnswerId("0.55");
+        assertTrue(mEngine.scoreAnswer(score, mQuestion, answer));
+        assertEquals(4, score.count);
+        assertEquals(9, score.sum, DELTA);
+
+        // Test 0.9. Should score as 4.
+        answer.setAnswerId("0.90");
+        assertTrue(mEngine.scoreAnswer(score, mQuestion, answer));
+        assertEquals(5, score.count);
+        assertEquals(13, score.sum, DELTA);
     }
 
     /**
@@ -74,6 +127,7 @@ public class SliderScoringEngineTest {
      */
     @Test(expected = IllegalArgumentException.class)
     public void testNegativeAnswer() {
+        createAnswers(4);
         Score score = new Score();
         RecordedAnswer answer = new RecordedAnswer();
         answer.setAnswerId("-1");
@@ -85,9 +139,23 @@ public class SliderScoringEngineTest {
      */
     @Test(expected = IllegalArgumentException.class)
     public void testAnswerOutOfBounds() {
+        createAnswers(4);
         Score score = new Score();
         RecordedAnswer answer = new RecordedAnswer();
         answer.setAnswerId("1.1");
         mEngine.scoreAnswer(score, mQuestion, answer);
     }
+
+    /**
+     * Helper method to create a number of questions on the slider.
+     * 
+     * @param count Number of answers on the questions.
+     */
+    private void createAnswers(int count) {
+        Map<String, Answer> answers = mQuestion.getAnswers();
+        answers.clear();
+        for (int i = 0; i < count; i++) {
+            answers.put(String.valueOf(i), new Answer());
+        }
+    }
 }