Story one is minimalistically working.

src/test/java/model/DataManagerTest.java

@@ -0,0 +1,18 @@
+package model;/**
+ * Created by Gondr on 4/04/2017.
+ */
+
+import static org.junit.Assert.*;
+
+import org.junit.Test;
+
+public class DataManagerTest {
+
+    @Test
+    public void AddRide(){
+        DataManager dataManager = new DataManager();
+        Ride ride = new Ride("Nissan March", "Blue", "HB9999", 2008, 4);
+        dataManager.addRides(ride);
+    }
+
+}