Complete backend

data/test_data/cities.js

@@ -0,0 +1,50 @@
+module.exports = [{
+    "id": 1,
+    "name": 'bruges',
+    "country_id": 1
+},
+{
+    "id": 2,
+    "name": 'antwerp',
+    "country_id": 1
+},
+{
+    "id": 3,
+    "name": 'ghent',
+    "country_id": 1
+},
+{
+    "id": 4,
+    "name": 'mechelen',
+    "country_id": 1
+},
+{
+    "id": 5,
+    "name": 'brussels',
+    "country_id": 1
+},
+{
+    "id": 6,
+    "name": 'mons',
+    "country_id": 1
+},
+{
+    "id": 7,
+    "name": 'namur',
+    "country_id": 1
+},
+{
+    "id": 8,
+    "name": 'liege',
+    "country_id": 1
+},
+{
+    "id": 9,
+    "name": 'arlon',
+    "country_id": 1
+},
+{
+    "id": 10,
+    "name": 'tournai',
+    "country_id": 1
+}]

data/test_data/roads.js

@@ -0,0 +1,84 @@
+module.exports = [{
+"id": 1,
+"start_city_id": 1,
+"end_city_id": 3,
+"distance": 50
+},
+{
+"id": 2,
+"start_city_id": 3,
+"end_city_id": 10,
+"distance": 80
+},
+{
+"id": 3,
+"start_city_id": 10,
+"end_city_id": 5,
+"distance": 89
+},
+{
+"id": 4,
+"start_city_id": 3,
+"end_city_id": 5,
+"distance": 56
+},
+{
+"id": 5,
+"start_city_id": 3,
+"end_city_id": 2,
+"distance": 60
+},
+{
+"id": 6,
+"start_city_id": 2,
+"end_city_id": 4,
+"distance": 25
+},
+{
+"id": 7,
+"start_city_id": 4,
+"end_city_id": 5,
+"distance": 27
+},
+{
+"id": 8,
+"start_city_id": 5,
+"end_city_id": 6,
+"distance": 80
+},
+{
+"id": 9,
+"start_city_id": 6,
+"end_city_id": 7,
+"distance": 91
+},
+{
+"id": 10,
+"start_city_id": 6,
+"end_city_id": 10,
+"distance": 51
+},
+{
+"id": 11,
+"start_city_id": 7,
+"end_city_id": 9,
+"distance": 129
+},
+{
+"id": 12,
+"start_city_id": 9,
+"end_city_id": 7,
+"distance": 123
+},
+{
+"id": 13,
+"start_city_id": 8,
+"end_city_id": 7,
+"distance": 65
+},
+{
+"id": 14,
+"start_city_id": 8,
+"end_city_id": 5,
+"distance": 97
+}]