fixed bug and extended wfr_settings unittest accordingly

models/hh_psc_alpha_gap.cpp

@@ -326,8 +326,8 @@ nest::hh_psc_alpha_gap::hh_psc_alpha_gap()
   , S_( P_ )
   , B_( *this )
 {
-  Node::set_node_uses_wfr( kernel().simulation_manager.use_wfr() );
   recordablesMap_.create();
+  Node::set_node_uses_wfr( kernel().simulation_manager.use_wfr() );
 }
 
 nest::hh_psc_alpha_gap::hh_psc_alpha_gap( const hh_psc_alpha_gap& n )
@@ -336,6 +336,7 @@ nest::hh_psc_alpha_gap::hh_psc_alpha_gap( const hh_psc_alpha_gap& n )
   , S_( n.S_ )
   , B_( n.B_, *this )
 {
+  Node::set_node_uses_wfr( kernel().simulation_manager.use_wfr() );
 }
 
 nest::hh_psc_alpha_gap::~hh_psc_alpha_gap()

testsuite/unittests/test_wfr_settings.sli

@@ -35,6 +35,7 @@
     - wfr_comm_interval can only be set greater or equal the resolution and if use_wfr = true
     - setting of use_wfr = false sets wfr_comm_interval to resolution
     - wfr_comm_interval is updated when resolution is changed and use_wfr = false
+    - use_wfr is set correctly in created nodes
 
     Author: Jan Hahne, March 2016
     SeeAlso: testsuite::test_hh_psc_alpha_gap, hh_psc_alpha_gap, gap_junction
@@ -106,4 +107,39 @@ ResetKernel
 
 {wfr_comm 0.1 neq}assert_or_die
 
+% The now following test needs the model hh_psc_alpha_gap, so
+% this test should only run if we have GSL
+statusdict/have_gsl :: not
+{
+  exit_test_gracefully
+}
+if
+
+ResetKernel
+
+% Check that setting of use_wfr is correctly set in created nodes
+% case use_wfr = true
+0 << /use_wfr true >> SetStatus
+
+/hh_psc_alpha_gap Create /neuron_gap Set
+
+5.0 Simulate
+
+neuron_gap /node_uses_wfr get /wfr Set
+
+{wfr true eq}assert_or_die
+
+ResetKernel
+
+% case use_wfr = false
+0 << /use_wfr false >> SetStatus
+
+/hh_psc_alpha_gap Create /neuron_gap Set
+
+5.0 Simulate
+
+neuron_gap /node_uses_wfr get /wfr Set
+
+{wfr false eq}assert_or_die
+
 endusing