[opennebula] added flavor tests

tests/opennebula/models/compute/flavor_tests.rb

@@ -24,6 +24,7 @@ Shindo.tests('Fog::Compute[:opennebula] | flavor model', ['opennebula']) do
       end
     end
     test('be a kind of Fog::Compute::OpenNebula::Flavor') { flavor.kind_of? Fog::Compute::OpenNebula::Flavor }
+    test('have a nic in network fogtest') { flavor.nic[0].vnet.name == "fogtest" }
   end
 
 end

tests/opennebula/models/compute/flavors_tests.rb

@@ -13,5 +13,4 @@ Shindo.tests('Fog::Compute[:opennebula] | flavors collection', ['opennebula']) d
       tests('by filter').succeeds { flavors.get_by_filter ({:name => "fogtest", :id => flavors.first.id }) }
     end
   end
-
 end