Creating a new Topic class instead of class_eval for the existing one since it affects another test `ReflectionTest#test_read_attribute_names`
Creating a new Topic class instead of class_eval for the existing one
since it affects another test `ReflectionTest#test_read_attribute_names`

Address #26099

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