Add tests for api_only configuration setting
Add tests for api_only configuration setting

xlymian/rails,Erol/rails,illacceptanything/illacceptanything,jeremy/rails,mtsmfm/rails,rafaelfranca/omg-rails,mechanicles/rails,pschambacher/rails,rafaelfranca/omg-rails,MichaelSp/rails,prathamesh-sonpatki/rails,mathieujobin/reduced-rails-for-travis,vipulnsward/rails,printercu/rails,betesh/rails,palkan/rails,yahonda/rails,stefanmb/rails,mohitnatoo/rails,vassilevsky/rails,rbhitchcock/rails,starknx/rails,coreyward/rails,flanger001/rails,riseshia/railsguides.kr,kenta-s/rails,tijwelch/rails,vassilevsky/rails,gauravtiwari/rails,georgeclaghorn/rails,Sen-Zhang/rails,untidy-hair/rails,Stellenticket/rails,bogdanvlviv/rails,amoody2108/TechForJustice,deraru/rails,bolek/rails,Sen-Zhang/rails,Envek/rails,aditya-kapoor/rails,yalab/rails,arjes/rails,kaspth/rails,marklocklear/rails,utilum/rails,rafaelfranca/omg-rails,illacceptanything/illacceptanything,travisofthenorth/rails,samphilipd/rails,illacceptanything/illacceptanything,yalab/rails,mijoharas/rails,fabianoleittes/rails,tgxworld/rails,sealocal/rails,prathamesh-sonpatki/rails,bogdanvlviv/rails,arunagw/rails,odedniv/rails,eileencodes/rails,gfvcastro/rails,illacceptanything/illacceptanything,Vasfed/rails,arunagw/rails,ngpestelos/rails,alecspopa/rails,Vasfed/rails,MichaelSp/rails,kmcphillips/rails,odedniv/rails,brchristian/rails,yawboakye/rails,maicher/rails,fabianoleittes/rails,Vasfed/rails,pschambacher/rails,Spin42/rails,deraru/rails,EmmaB/rails-1,pvalena/rails,arjes/rails,schuetzm/rails,tgxworld/rails,gcourtemanche/rails,palkan/rails,mechanicles/rails,sergey-alekseev/rails,esparta/rails,kenta-s/rails,brchristian/rails,Edouard-chin/rails,mtsmfm/railstest,ledestin/rails,richseviora/rails,bradleypriest/rails,shioyama/rails,rossta/rails,yahonda/rails,richseviora/rails,utilum/rails,yasslab/railsguides.jp,Spin42/rails,tijwelch/rails,arunagw/rails,kirs/rails-1,kachick/rails,stefanmb/rails,voray/rails,notapatch/rails,illacceptanything/illacceptanything,kddeisz/rails,aditya-kapoor/rails,eileencodes/rails,kddeisz/rails,fabianoleittes/rails,esparta/rails,kamipo/rails,pvalena/rails,aditya-kapoor/rails,mtsmfm/rails,Envek/rails,georgeclaghorn/rails,sealocal/rails,maicher/rails,eileencodes/rails,kenta-s/rails,travisofthenorth/rails,odedniv/rails,starknx/rails,kmcphillips/rails,illacceptanything/illacceptanything,illacceptanything/illacceptanything,printercu/rails,riseshia/railsguides.kr,tijwelch/rails,Erol/rails,shioyama/rails,kamipo/rails,bogdanvlviv/rails,utilum/rails,gavingmiller/rails,samphilipd/rails,amoody2108/TechForJustice,rossta/rails,arjes/rails,yahonda/rails,riseshia/railsguides.kr,amoody2108/TechForJustice,ledestin/rails,illacceptanything/illacceptanything,prathamesh-sonpatki/rails,schuetzm/rails,flanger001/rails,joonyou/rails,tgxworld/rails,mathieujobin/reduced-rails-for-travis,kmayer/rails,MichaelSp/rails,assain/rails,repinel/rails,betesh/rails,bogdanvlviv/rails,coreyward/rails,yalab/rails,MSP-Greg/rails,baerjam/rails,rails/rails,ngpestelos/rails,iainbeeston/rails,gauravtiwari/rails,kamipo/rails,georgeclaghorn/rails,felipecvo/rails,rails/rails,mtsmfm/railstest,aditya-kapoor/rails,hanystudy/rails,gavingmiller/rails,xlymian/rails,ttanimichi/rails,Erol/rails,illacceptanything/illacceptanything,untidy-hair/rails,kaspth/rails,mechanicles/rails,bradleypriest/rails,yhirano55/rails,lcreid/rails,Edouard-chin/rails,rossta/rails,Sen-Zhang/rails,repinel/rails,baerjam/rails,xlymian/rails,kmayer/rails,travisofthenorth/rails,joonyou/rails,kmayer/rails,vassilevsky/rails,lcreid/rails,baerjam/rails,kddeisz/rails,illacceptanything/illacceptanything,Stellenticket/rails,lucasmazza/rails,yhirano55/rails,sealocal/rails,MSP-Greg/rails,assain/rails,kaspth/rails,deraru/rails,schuetzm/rails,BlakeWilliams/rails,jeremy/rails,shioyama/rails,Edouard-chin/rails,notapatch/rails,kmcphillips/rails,koic/rails,kachick/rails,assain/rails,illacceptanything/illacceptanything,notapatch/rails,gauravtiwari/rails,fabianoleittes/rails,MSP-Greg/rails,gfvcastro/rails,marklocklear/rails,alecspopa/rails,mijoharas/rails,elfassy/rails,yawboakye/rails,untidy-hair/rails,Envek/rails,palkan/rails,maicher/rails,sergey-alekseev/rails,lucasmazza/rails,sergey-alekseev/rails,mohitnatoo/rails,mechanicles/rails,Envek/rails,Spin42/rails,felipecvo/rails,kirs/rails-1,lucasmazza/rails,printercu/rails,kddeisz/rails,Stellenticket/rails,gavingmiller/rails,pvalena/rails,voray/rails,ttanimichi/rails,iainbeeston/rails,baerjam/rails,brchristian/rails,betesh/rails,bolek/rails,yasslab/railsguides.jp,untidy-hair/rails,matrinox/rails,gfvcastro/rails,repinel/rails,yhirano55/rails,mtsmfm/rails,koic/rails,assain/rails,bolek/rails,travisofthenorth/rails,Erol/rails,mtsmfm/railstest,lcreid/rails,vipulnsward/rails,Stellenticket/rails,ngpestelos/rails,deraru/rails,kachick/rails,tjschuck/rails,rails/rails,BlakeWilliams/rails,shioyama/rails,BlakeWilliams/rails,vipulnsward/rails,kirs/rails-1,flanger001/rails,illacceptanything/illacceptanything,esparta/rails,BlakeWilliams/rails,EmmaB/rails-1,prathamesh-sonpatki/rails,mathieujobin/reduced-rails-for-travis,arunagw/rails,matrinox/rails,rails/rails,repinel/rails,utilum/rails,tgxworld/rails,joonyou/rails,vipulnsward/rails,gcourtemanche/rails,lcreid/rails,voray/rails,jeremy/rails,iainbeeston/rails,palkan/rails,riseshia/railsguides.kr,flanger001/rails,yawboakye/rails,ttanimichi/rails,tjschuck/rails,yasslab/railsguides.jp,felipecvo/rails,yalab/rails,mijoharas/rails,elfassy/rails,hanystudy/rails,rbhitchcock/rails,illacceptanything/illacceptanything,mohitnatoo/rails,rbhitchcock/rails,EmmaB/rails-1,illacceptanything/illacceptanything,tjschuck/rails,georgeclaghorn/rails,stefanmb/rails,mohitnatoo/rails,bradleypriest/rails,Vasfed/rails,coreyward/rails,esparta/rails,gfvcastro/rails,marklocklear/rails,yasslab/railsguides.jp,starknx/rails,yhirano55/rails,schuetzm/rails,jeremy/rails,koic/rails,alecspopa/rails,gcourtemanche/rails,eileencodes/rails,Edouard-chin/rails,richseviora/rails,ledestin/rails,betesh/rails,notapatch/rails,matrinox/rails,iainbeeston/rails,MSP-Greg/rails,elfassy/rails,hanystudy/rails,yahonda/rails,tjschuck/rails,pvalena/rails,joonyou/rails,yawboakye/rails,pschambacher/rails,kmcphillips/rails,illacceptanything/illacceptanything,samphilipd/rails,printercu/rails