diff --git a/be-graphes-algos/src/test/java/org/insa/graphs/algorithm/utils/PriorityQueueTest.java b/be-graphes-algos/src/test/java/org/insa/graphs/algorithm/utils/PriorityQueueTest.java
index 27bb14e..649875f 100644
--- a/be-graphes-algos/src/test/java/org/insa/graphs/algorithm/utils/PriorityQueueTest.java
+++ b/be-graphes-algos/src/test/java/org/insa/graphs/algorithm/utils/PriorityQueueTest.java
@@ -311,7 +311,8 @@ public abstract class PriorityQueueTest {
         Assume.assumeFalse(queue.isEmpty());
         int min = Collections.min(Arrays.asList(parameters.data)).get();
         for (MutableInteger mi : parameters.data) {
-            // Update value before removing it. This is what happens when updating a Dijkstra label before updating it.
+            // Update value before removing it. This is what happens when updating a
+            // Dijkstra label before updating it.
             mi.set(--min);
             queue.remove(mi);
             assertEquals(parameters.data.length - 1, queue.size());
diff --git a/be-graphes-model/src/main/java/org/insa/graphs/model/Path.java b/be-graphes-model/src/main/java/org/insa/graphs/model/Path.java
index 7580981..27561e2 100644
--- a/be-graphes-model/src/main/java/org/insa/graphs/model/Path.java
+++ b/be-graphes-model/src/main/java/org/insa/graphs/model/Path.java
@@ -30,7 +30,8 @@ public class Path {
     public static Path createFastestPathFromNodes(Graph graph, List<Node> nodes)
             throws IllegalArgumentException {
         List<Arc> arcs = new ArrayList<Arc>();
-        // TODO:
+        // TODO : faut faire en fct du maxspeed ds road information
+
         return new Path(graph, arcs);
     }
 
@@ -198,8 +199,11 @@ public class Path {
      * @deprecated Need to be implemented.
      */
     public float getLength() {
-        // TODO:
-        return 0;
+        float pathLength=0f; // sinon error si on met O.O
+        for (Arc element : this.arcs) { 
+            pathLength=pathLength+((float) element.getLength());
+        }
+        return pathLength;
     }
 
     /**