diff --git a/src/org/april/hebdobot/model/stats/ReviewStatsReporter.java b/src/org/april/hebdobot/model/stats/ReviewStatsReporter.java
index 3646179..9bb4e8b 100644
--- a/src/org/april/hebdobot/model/stats/ReviewStatsReporter.java
+++ b/src/org/april/hebdobot/model/stats/ReviewStatsReporter.java
@@ -18,11 +18,16 @@
  */
 package org.april.hebdobot.model.stats;
 
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
+
 /**
  * The Class ReviewStatReporter.
  */
 public class ReviewStatsReporter
 {
+    private static final Logger logger = LoggerFactory.getLogger(ReviewStatsReporter.class);
+
     /**
      * Instantiates a new review stat reporter.
      */
@@ -93,7 +98,7 @@ public class ReviewStatsReporter
         {
             board.add(data.getDuration());
         }
-        System.out.println("Duration board: " + board.toString());
+        logger.debug("Duration board: " + board.toString());
 
         IntegerStat stat = board.get(currentDuration);
         int total = board.getCountSum();
@@ -154,7 +159,7 @@ public class ReviewStatsReporter
         {
             board.add(data.getUserCount());
         }
-        System.out.println("User count board: " + board.toString());
+        logger.debug("User count board: " + board.toString());
 
         IntegerStat stat = board.get(currentUserCount);
         int total = board.getCountSum();
diff --git a/test/org/april/hebdobot/reviewstats/ReviewStatsTest.java b/test/org/april/hebdobot/reviewstats/ReviewStatsTest.java
index 9b98fce..1f6867c 100644
--- a/test/org/april/hebdobot/reviewstats/ReviewStatsTest.java
+++ b/test/org/april/hebdobot/reviewstats/ReviewStatsTest.java
@@ -22,30 +22,25 @@ package org.april.hebdobot.reviewstats;
 import java.io.File;
 import java.time.LocalDateTime;
 
+import org.apache.commons.lang3.StringUtils;
 import org.apache.log4j.BasicConfigurator;
 import org.april.hebdobot.model.stats.ReviewData;
 import org.april.hebdobot.model.stats.ReviewDatas;
 import org.april.hebdobot.model.stats.ReviewDatasFile;
 import org.april.hebdobot.model.stats.ReviewStatsReporter;
-import org.junit.Before;
+import org.junit.Assert;
+import org.junit.BeforeClass;
 import org.junit.Test;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
 /**
- * The Class BotMock.
+ * The Class ReviewStatsTest.
  */
 public class ReviewStatsTest
 {
     private static final Logger logger = LoggerFactory.getLogger(ReviewStatsTest.class);
 
-    @Before
-    public void init()
-    {
-        BasicConfigurator.configure();
-        logger.info("Basic log configuration done.");
-    }
-
     /**
      * Test load.
      *
@@ -56,7 +51,7 @@ public class ReviewStatsTest
     public void testLoad() throws Exception
     {
         System.out.println("================");
-        ReviewDatas datas = ReviewDatasFile.load(new File("resources/reviewstats.csv"));
+        ReviewDatas datas = ReviewDatasFile.load(new File("test/org/april/hebdobot/reviewstats/reviewstats.csv"));
 
         for (ReviewData data : datas)
         {
@@ -74,29 +69,53 @@ public class ReviewStatsTest
     public void testReportDuration() throws Exception
     {
         System.out.println("================");
-        ReviewDatas datas = ReviewDatasFile.load(new File("resources/reviewstats.csv"));
+        ReviewDatas datas = ReviewDatasFile.load(new File("test/org/april/hebdobot/reviewstats/reviewstats.csv"));
         datas.clean();
-        System.out.println("File loaded.");
+        logger.debug("File loaded.");
         ReviewData currentReview = new ReviewData(LocalDateTime.now(), 12, 17);
         datas.add(currentReview);
-        System.out.println(ReviewStatsReporter.reportDuration(datas, currentReview.getDuration()));
+        String report = ReviewStatsReporter.reportDuration(datas, currentReview.getDuration());
+        logger.debug("Report=" + report);
+        Assert.assertTrue(StringUtils.contains(report,
+                "Statistiques sur la durée de la revue (17 mn) : position 3 (min=14 mn,moy=17,2 mn,max=20 mn), fréquence 7/14 (50 %)"));
     }
 
     /**
-     * Test report new max user count.
+     * Test report new max user count 01.
      *
      * @throws Exception
      *             the exception
      */
     @Test
-    public void testReportNewMaxUserCount() throws Exception
+    public void testReportNewMaxUserCount01() throws Exception
     {
         System.out.println("================");
-        ReviewDatas datas = ReviewDatasFile.load(new File("resources/reviewstats.csv"));
+        ReviewDatas datas = ReviewDatasFile.load(new File("test/org/april/hebdobot/reviewstats/reviewstats.csv"));
         datas.clean();
-        System.out.println("File loaded.");
+        logger.debug("File loaded.");
         ReviewData currentReview = new ReviewData(LocalDateTime.now(), 12, 17);
-        System.out.println(ReviewStatsReporter.reportNewMaxUserCount(datas, currentReview.getUserCount()));
+        String report = ReviewStatsReporter.reportNewMaxUserCount(datas, currentReview.getUserCount());
+        logger.debug("Report=" + report);
+        Assert.assertTrue(StringUtils.startsWith(report, "Pas de nouveau record"));
+    }
+
+    /**
+     * Test report new max user count 02.
+     *
+     * @throws Exception
+     *             the exception
+     */
+    @Test
+    public void testReportNewMaxUserCount02() throws Exception
+    {
+        System.out.println("================");
+        ReviewDatas datas = ReviewDatasFile.load(new File("test/org/april/hebdobot/reviewstats/reviewstats.csv"));
+        datas.clean();
+        logger.debug("File loaded.");
+        ReviewData currentReview = new ReviewData(LocalDateTime.now(), 42000, 17);
+        String report = ReviewStatsReporter.reportNewMaxUserCount(datas, currentReview.getUserCount());
+        logger.debug("Report=" + report);
+        Assert.assertTrue(StringUtils.startsWith(report, "Nouveau record"));
     }
 
     /**
@@ -109,11 +128,24 @@ public class ReviewStatsTest
     public void testReportUserCount() throws Exception
     {
         System.out.println("================");
-        ReviewDatas datas = ReviewDatasFile.load(new File("resources/reviewstats.csv"));
+        ReviewDatas datas = ReviewDatasFile.load(new File("test/org/april/hebdobot/reviewstats/reviewstats.csv"));
         datas.clean();
-        System.out.println("File loaded.");
+        logger.debug("File loaded.");
         ReviewData currentReview = new ReviewData(LocalDateTime.now(), 12, 17);
         datas.add(currentReview);
-        System.out.println(ReviewStatsReporter.reportUserCount(datas, currentReview.getUserCount()));
+        String report = ReviewStatsReporter.reportUserCount(datas, currentReview.getUserCount());
+        logger.debug("Report=" + report);
+        Assert.assertTrue(StringUtils.equals(report,
+                "Statistiques sur le nombre de participants (12) : position 3 (min=2,moy=6,6,max=14), fréquence 4/312 (1 %)"));
+    }
+
+    /**
+     * Inits the.
+     */
+    @BeforeClass
+    public static void init()
+    {
+        BasicConfigurator.configure();
+        logger.info("Basic log configuration done.");
     }
 }
diff --git a/test/org/april/hebdobot/reviewstats/reviewstats.csv b/test/org/april/hebdobot/reviewstats/reviewstats.csv
new file mode 100644
index 0000000..d51f61e
--- /dev/null
+++ b/test/org/april/hebdobot/reviewstats/reviewstats.csv
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