run_tests_if_main again runs tests in classes
run_tests_if_main again runs tests in classes

Eric89GXL/vispy,julienr/vispy,srinathv/vispy,inclement/vispy,kkuunnddaannkk/vispy,julienr/vispy,bollu/vispy,bollu/vispy,QuLogic/vispy,sbtlaarzc/vispy,drufat/vispy,hronoses/vispy,ghisvail/vispy,ghisvail/vispy,sh4wn/vispy,kkuunnddaannkk/vispy,Eric89GXL/vispy,michaelaye/vispy,srinathv/vispy,ghisvail/vispy,jdreaver/vispy,michaelaye/vispy,jay3sh/vispy,RebeccaWPerry/vispy,RebeccaWPerry/vispy,jdreaver/vispy,sh4wn/vispy,dchilds7/Deysha-Star-Formation,kkuunnddaannkk/vispy,julienr/vispy,inclement/vispy,dchilds7/Deysha-Star-Formation,sbtlaarzc/vispy,drufat/vispy,inclement/vispy,bollu/vispy,sbtlaarzc/vispy,hronoses/vispy,QuLogic/vispy,dchilds7/Deysha-Star-Formation,RebeccaWPerry/vispy,jay3sh/vispy,jay3sh/vispy,QuLogic/vispy,Eric89GXL/vispy,jdreaver/vispy,hronoses/vispy,drufat/vispy,srinathv/vispy,michaelaye/vispy,sh4wn/vispy