Fix create subnet static for ipv4 price.

Author: Fernando Ojeda

SoftLayer/managers/network.py

@@ -171,7 +171,10 @@ def add_subnet(self, subnet_type, quantity=None, endpoint_id=None, version=4,
                     item.get('capacity') == quantity_str,
                     version == 4 or (version == 6 and
                                      desc in item['description'])]):
-                price_id = item['prices'][0]['id']
+                if version == 4 and subnet_type == 'static':
+                    price_id = item['prices'][1]['id']
+                else:
+                    price_id = item['prices'][0]['id']
                 break
 
         order = {

tests/managers/network_tests.py

@@ -100,6 +100,14 @@ def test_add_subnet_for_ipv4(self):
 
         self.assertEqual(fixtures.SoftLayer_Product_Order.verifyOrder, result)
 
+        result = self.network.add_subnet('static',
+                                         quantity=8,
+                                         endpoint_id=1234,
+                                         version=4,
+                                         test_order=True)
+
+        self.assertEqual(fixtures.SoftLayer_Product_Order.verifyOrder, result)
+
     def test_add_subnet_for_ipv6(self):
         # Test a public IPv6 order
         result = self.network.add_subnet('public',