Fixed SPN HUB using wrong instance

spn/docks/module_test.go

@@ -47,7 +47,7 @@ func (stub *testInstance) Stopping() bool {
 func (stub *testInstance) SetCmdLineOperation(f func() error) {}
 
 func runTest(m *testing.M) error {
-	_ = log.Start()
+	_ = log.Start("info", true, "")
 
 	ds, err := config.InitializeUnitTestDataroot("test-docks")
 	if err != nil {

spn/instance.go

@@ -508,6 +508,21 @@ func (i *Instance) ExitCode() int {
 	return int(i.exitCode.Load())
 }
 
+// ShouldRestartIsSet returns whether the service/instance should be restarted.
+func (i *Instance) ShouldRestartIsSet() bool {
+	return i.ShouldRestart
+}
+
+// CommandLineOperationIsSet returns whether the command line option is set.
+func (i *Instance) CommandLineOperationIsSet() bool {
+	return i.CommandLineOperation != nil
+}
+
+// CommandLineOperationExecute executes the set command line option.
+func (i *Instance) CommandLineOperationExecute() error {
+	return i.CommandLineOperation()
+}
+
 // SPNGroup fakes interface conformance.
 // SPNGroup is only needed on SPN clients.
 func (i *Instance) SPNGroup() *mgr.ExtendedGroup {

spn/testing/simple/entrypoint.sh

@@ -14,4 +14,4 @@ cat /opt/shared/config-template.json | sed "s/\$HUBNAME/$HUBNAME/g" > /opt/data/
 BIN=$(ls /opt/ | grep hub)
 
 # Start Hub.
-/opt/$BIN --data /opt/data --log trace --spn-map test --bootstrap-file /opt/shared/bootstrap.dsd --api-address 0.0.0.0:817 --devmode
+/opt/$BIN  --log trace --spn-map test --bootstrap-file /opt/shared/bootstrap.dsd --api-address 0.0.0.0:817 --devmode