Enable export and import of SDN configuration

resolves #269 (closed)

Related Issue

Motivation and Context

How Has This Been Tested?

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)

Checklist:

• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

controller/mocks/NetworkDomain.go

@@ -24,13 +24,13 @@ type NetworkDomain struct {
 	mock.Mock
 }
 
-// AddNetworkElement provides a mock function with given fields: name, opts, sid
-func (_m *NetworkDomain) AddNetworkElement(name string, opts *transport.TransportOption, sid uuid.UUID) (uuid.UUID, error) {
-	ret := _m.Called(name, opts, sid)
+// AddNetworkElement provides a mock function with given fields: name, opts, sid, networkElement
+func (_m *NetworkDomain) AddNetworkElement(name string, opts *transport.TransportOption, sid uuid.UUID, networkElement uuid.UUID) (uuid.UUID, error) {
+	ret := _m.Called(name, opts, sid, networkElement)
 
 	var r0 uuid.UUID
-	if rf, ok := ret.Get(0).(func(string, *transport.TransportOption, uuid.UUID) uuid.UUID); ok {
-		r0 = rf(name, opts, sid)
+	if rf, ok := ret.Get(0).(func(string, *transport.TransportOption, uuid.UUID, uuid.UUID) uuid.UUID); ok {
+		r0 = rf(name, opts, sid, networkElement)
 	} else {
 		if ret.Get(0) != nil {
 			r0 = ret.Get(0).(uuid.UUID)
@@ -38,8 +38,8 @@ func (_m *NetworkDomain) AddNetworkElement(name string, opts *transport.Transpor
 	}
 
 	var r1 error
-	if rf, ok := ret.Get(1).(func(string, *transport.TransportOption, uuid.UUID) error); ok {
-		r1 = rf(name, opts, sid)
+	if rf, ok := ret.Get(1).(func(string, *transport.TransportOption, uuid.UUID, uuid.UUID) error); ok {
+		r1 = rf(name, opts, sid, networkElement)
 	} else {
 		r1 = ret.Error(1)
 	}