# Command: testsuite::test_wfr_settings

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Name:

    testsuite::test_wfr_settings - Tests the possible settings for the waveform relaxation method

Synopsis:

    (test_wfr_settings) run -> NEST exits if test fails

Description:

      The waveform relaxation method is used for iterative solution when connections
      without delay are present (e.g. gap junctions)

      This test ensures that
     	- use_wfr can only be set before nodes are created
     	- 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

Source:

    /opt/conda/conda-bld/nest_1524088722951/work/nest-2.14.0/testsuite/unittests/test_wfr_settings.sli

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