add optimizeLine tests
add optimizeLine tests

sferoze/quilljs,tim-mc/quill,quilljs/quill,Asana/quill-1,fraywing/quill,smartsocialmedia/quill,DemocracyOS/quill,KentZheng/gitFlowTIB,kmoe/quill,milqfm/quill,mobitroll/kahoot-quill,studio666/quill,Benibur/quill,jziggas/quill,KentZheng/gitFlowTIA,praneybehl/quill,JoshBarr/quill,voxmedia/quill,KentZheng/gitFlowTIA,psiemens/quill,Asana/quill-1,syungkeaw/quill,quilljs/quill,hampsterx/quill,tim-mc/quill,dahal/quill,KentZheng/testingflow,casetext/quill,quilljs/quill,eXcomm/quill,kmoe/quill,anovi/quill,DemocracyOS/quill,voxmedia/quill,KentZheng/testingflow,jayzawrotny/quill,voxmedia/quill,jcppman/quill,smartsocialmedia/quill,willrowe/quill,casetext/quill,willrowe/quill,willrowe/quill,psiemens/quill,sferoze/quilljs,sferoze/quilljs,fraywing/quill,milqfm/quill,sferoze/quilljs,gutenye/quill,mobitroll/kahoot-quill,KentZheng/gitFlowTIB