healer: stop healing goroutines in tests
healer: stop healing goroutines in tests

cezarsa/tsuru,ggarnier/tsuru,guilhermebr/tsuru,guilhermebr/tsuru,ArxdSilva/tsuru,ggarnier/tsuru,ArxdSilva/tsuru,cezarsa/tsuru,gwmoura/tsuru,ArxdSilva/tsuru,tsuru/tsuru,gwmoura/tsuru,guilhermebr/tsuru,ggarnier/tsuru,guilhermebr/tsuru,gwmoura/tsuru,tsuru/tsuru,ArxdSilva/tsuru,cezarsa/tsuru,tsuru/tsuru,cezarsa/tsuru,tsuru/tsuru,ggarnier/tsuru