nit

Signed-off-by: Joshua Kim <20001595+joshua-kim@users.noreply.github.com>

examples/morpheusvm/tests/integration/integration_test.go

@@ -221,7 +221,13 @@ var _ = ginkgo.BeforeSuite(func() {
 			genesisBytes,
 			nil,
 			[]byte(
-				`{"parallelism":3, "testMode":true, "logLevel":"debug"}`,
+				`{
+				  "config": {
+				    "parallelism":3,
+				    "testMode":true,
+				    "logLevel":"debug"
+				  }
+				}`,
 			),
 			toEngine,
 			nil,

examples/tokenvm/tests/integration/integration_test.go

@@ -242,7 +242,14 @@ var _ = ginkgo.BeforeSuite(func() {
 			genesisBytes,
 			nil,
 			[]byte(
-				`{"parallelism":3, "testMode":true, "logLevel":"debug", "trackedPairs":["*"]}`,
+				`{
+				  "config": {
+				    "parallelism":3,
+				    "testMode":true,
+				    "logLevel":"debug",
+				    "trackedPairs":["*"]
+				  }
+				}`,
 			),
 			toEngine,
 			nil,

vm/dependencies.go

@@ -53,7 +53,7 @@ type Config struct {
 	TargetGossipDuration             time.Duration   `json:"targetGossipDuration"`
 	BlockCompactionFrequency         int             `json:"blockCompactionFrequency"`
 	// Config is defined by the Controller
-	Config []byte `json:"config"`
+	Config map[string]any `json:"config"`
 }
 
 func NewConfig() Config {

vm/vm.go

@@ -209,14 +209,19 @@ func (vm *VM) Initialize(
 		return fmt.Errorf("failed to unmarshal config: %w", err)
 	}
 
+	controllerConfigBytes, err := json.Marshal(vm.config.Config)
+	if err != nil {
+		return fmt.Errorf("failed to marshal controller config: %w", err)
+	}
+
 	// Always initialize implementation first
 	vm.genesis, vm.builder, vm.gossiper, vm.handlers, vm.actionRegistry, vm.authRegistry, vm.authEngine, err = vm.c.Initialize(
 		vm,
 		controllerContext,
 		controllerContext.Metrics,
 		genesisBytes,
 		upgradeBytes,
-		vm.config.Config,
+		controllerConfigBytes,
 	)
 	if err != nil {
 		return fmt.Errorf("implementation initialization failed: %w", err)