From bc67e95f7fed441af6581cac13e5a95fb1201945 Mon Sep 17 00:00:00 2001
From: Holt59 <capelle.mikael@gmail.com>
Date: Sat, 24 Feb 2018 21:12:07 +0100
Subject: [PATCH] Switch from ArrayList to List in Graph.

---
 src/main/org/insa/graph/Graph.java    |  9 ++++-----
 src/test/org/insa/graph/PathTest.java | 20 ++++++++++++++++++++
 2 files changed, 24 insertions(+), 5 deletions(-)
 create mode 100644 src/test/org/insa/graph/PathTest.java

diff --git a/src/main/org/insa/graph/Graph.java b/src/main/org/insa/graph/Graph.java
index 748eed2..97f7d8c 100644
--- a/src/main/org/insa/graph/Graph.java
+++ b/src/main/org/insa/graph/Graph.java
@@ -1,6 +1,5 @@
 package org.insa.graph;
 
-import java.util.ArrayList;
 import java.util.Collections;
 import java.util.List;
 
@@ -10,15 +9,15 @@ public class Graph {
     private final int mapId;
 
     // Nodes of the graph.
-    private final ArrayList<Node> nodes;
+    private final List<Node> nodes;
 
     /**
      * @param mapId ID of this graph.
-     * @param nodes List of nodes for this graph.
+     * @param list List of nodes for this graph.
      */
-    public Graph(int mapId, ArrayList<Node> nodes) {
+    public Graph(int mapId, List<Node> list) {
         this.mapId = mapId;
-        this.nodes = nodes;
+        this.nodes = list;
     }
 
     /**
diff --git a/src/test/org/insa/graph/PathTest.java b/src/test/org/insa/graph/PathTest.java
new file mode 100644
index 0000000..55f3157
--- /dev/null
+++ b/src/test/org/insa/graph/PathTest.java
@@ -0,0 +1,20 @@
+package org.insa.graph;
+
+import java.io.IOException;
+import java.util.Arrays;
+
+import org.junit.jupiter.api.BeforeAll;
+
+public class PathTest {
+
+    // Small graph use for tests
+    private Graph graph;
+
+    @BeforeAll
+    static void initAll() throws IOException {
+        Node[] nodes = new Node[] {};
+
+        graph = new Graph(0, Arrays.asList(nodes));
+    }
+
+}