simulation: use test.Governacne in simulation (#311)

* Move simulation.Network to test package
* Use test.Governance in simulation
* Pack/Apply state request in blocks payload
* Add Governance.SwitchToRemoteMode

This would trigger governance to broadcast
pending state change requests when changes.

* Allow to marshal/unmarshal packedStateChanges
* Attach test.Network and test.State

1 files changed, 1 insertions, 1 deletions

diff --git a/simulation/app_test.go b/simulation/app_test.go
index efd27b5..02b0f48 100644
--- a/simulation/app_test.go
+++ b/simulation/app_test.go
@@ -32,7 +32,7 @@ type SimAppSuite struct {
 
 func (s *SimAppSuite) TestAppInterface() {
 	var app core.Application
-	app = newSimApp(types.NodeID{}, nil)
+	app = newSimApp(types.NodeID{}, nil, nil)
 	s.NotPanics(func() {
 		_ = app.(core.Debug)
 	})