Test removing connections

test.py

import openstudio
import pytest


def test_remove_connections():
    m = openstudio.model.Model()
    p = openstudio.model.PlantLoop(m)
    c = openstudio.model.CoilCoolingWater(m)
    n_ori = len(m.getObjectsByType("OS:Connection"))
    assert n_ori == 12
    p.addDemandBranchForComponent(c)
    assert len(m.getObjectsByType("OS:Connection")) == n_ori + 2
    c.remove()
    assert len(m.getObjectsByType("OS:Connection")) == n_ori
    p.remove()
    assert len(m.getObjectsByType("OS:Connection")) == 0


# This allows running openstudio CLI on this file (`openstudio test_measure.py`, maybe with extra args)
if __name__ == "__main__":
    import sys
    if len(sys.argv) > 1:
        pytest.main([__file__] + sys.argv[1:])
    else:
        pytest.main([__file__])

test.rb

require 'openstudio'
include OpenStudio::Model

m = Model.new
p = PlantLoop.new(m)
c = CoilCoolingWater.new(m)
n_ori = m.getObjectsByType("OS:Connection".to_IddObjectType).size
raise unless n_ori == 12
p.addDemandBranchForComponent(c)
raise unless m.getObjectsByType("OS:Connection".to_IddObjectType).size == n_ori + 2
c.remove
raise unless m.getObjectsByType("OS:Connection".to_IddObjectType).size == n_ori
p.remove
raise unless m.getObjectsByType("OS:Connection".to_IddObjectType).size == 0