Fix a test to test the right thing
Fix a test to test the right thing

See https://github.com/sympy/sympy/pull/1803#issuecomment-13903307.

toolforger/sympy,VaibhavAgarwalVA/sympy,farhaanbukhsh/sympy,kaichogami/sympy,meghana1995/sympy,madan96/sympy,yukoba/sympy,pbrady/sympy,postvakje/sympy,atreyv/sympy,bukzor/sympy,bukzor/sympy,wyom/sympy,meghana1995/sympy,cswiercz/sympy,AunShiLord/sympy,AunShiLord/sympy,sahilshekhawat/sympy,sampadsaha5/sympy,grevutiu-gabriel/sympy,ChristinaZografou/sympy,emon10005/sympy,dqnykamp/sympy,Titan-C/sympy,yukoba/sympy,atreyv/sympy,jerli/sympy,vipulroxx/sympy,lidavidm/sympy,grevutiu-gabriel/sympy,Designist/sympy,postvakje/sympy,VaibhavAgarwalVA/sympy,wyom/sympy,shipci/sympy,abloomston/sympy,Shaswat27/sympy,kevalds51/sympy,drufat/sympy,kevalds51/sympy,MechCoder/sympy,kevalds51/sympy,wanglongqi/sympy,Gadal/sympy,amitjamadagni/sympy,abhiii5459/sympy,ChristinaZografou/sympy,mcdaniel67/sympy,hrashk/sympy,liangjiaxing/sympy,liangjiaxing/sympy,Vishluck/sympy,lindsayad/sympy,saurabhjn76/sympy,toolforger/sympy,drufat/sympy,atsao72/sympy,ga7g08/sympy,MechCoder/sympy,pbrady/sympy,shipci/sympy,wyom/sympy,abhiii5459/sympy,debugger22/sympy,kmacinnis/sympy,jerli/sympy,iamutkarshtiwari/sympy,hargup/sympy,souravsingh/sympy,yukoba/sympy,atreyv/sympy,Shaswat27/sympy,hargup/sympy,kaichogami/sympy,sunny94/temp,maniteja123/sympy,rahuldan/sympy,mafiya69/sympy,garvitr/sympy,moble/sympy,MechCoder/sympy,Shaswat27/sympy,abhiii5459/sympy,sahilshekhawat/sympy,sahilshekhawat/sympy,mafiya69/sympy,skidzo/sympy,MridulS/sympy,sunny94/temp,ahhda/sympy,iamutkarshtiwari/sympy,jamesblunt/sympy,grevutiu-gabriel/sympy,aktech/sympy,oliverlee/sympy,oliverlee/sympy,diofant/diofant,jamesblunt/sympy,Gadal/sympy,sampadsaha5/sympy,Curious72/sympy,mcdaniel67/sympy,jamesblunt/sympy,cccfran/sympy,cswiercz/sympy,sampadsaha5/sympy,garvitr/sympy,sahmed95/sympy,drufat/sympy,Gadal/sympy,beni55/sympy,jaimahajan1997/sympy,hargup/sympy,atsao72/sympy,Arafatk/sympy,liangjiaxing/sympy,jbbskinny/sympy,bukzor/sympy,Mitchkoens/sympy,asm666/sympy,Arafatk/sympy,VaibhavAgarwalVA/sympy,dqnykamp/sympy,abloomston/sympy,MridulS/sympy,mcdaniel67/sympy,jaimahajan1997/sympy,asm666/sympy,Mitchkoens/sympy,saurabhjn76/sympy,skidzo/sympy,Davidjohnwilson/sympy,Designist/sympy,sahmed95/sympy,pandeyadarsh/sympy,amitjamadagni/sympy,Sumith1896/sympy,Curious72/sympy,pandeyadarsh/sympy,debugger22/sympy,maniteja123/sympy,Davidjohnwilson/sympy,Arafatk/sympy,madan96/sympy,moble/sympy,toolforger/sympy,postvakje/sympy,jbbskinny/sympy,Vishluck/sympy,pbrady/sympy,chaffra/sympy,Titan-C/sympy,aktech/sympy,souravsingh/sympy,yashsharan/sympy,atsao72/sympy,saurabhjn76/sympy,MridulS/sympy,Designist/sympy,chaffra/sympy,cccfran/sympy,moble/sympy,vipulroxx/sympy,wanglongqi/sympy,lidavidm/sympy,kaushik94/sympy,asm666/sympy,debugger22/sympy,abloomston/sympy,kaushik94/sympy,skidzo/sympy,lidavidm/sympy,kaushik94/sympy,kumarkrishna/sympy,farhaanbukhsh/sympy,oliverlee/sympy,AkademieOlympia/sympy,kumarkrishna/sympy,iamutkarshtiwari/sympy,Davidjohnwilson/sympy,meghana1995/sympy,maniteja123/sympy,farhaanbukhsh/sympy,vipulroxx/sympy,sunny94/temp,AkademieOlympia/sympy,AkademieOlympia/sympy,jbbskinny/sympy,wanglongqi/sympy,cswiercz/sympy,ChristinaZografou/sympy,madan96/sympy,jaimahajan1997/sympy,mafiya69/sympy,dqnykamp/sympy,rahuldan/sympy,hrashk/sympy,Titan-C/sympy,aktech/sympy,rahuldan/sympy,kumarkrishna/sympy,shikil/sympy,kmacinnis/sympy,yashsharan/sympy,Curious72/sympy,beni55/sympy,souravsingh/sympy,emon10005/sympy,yashsharan/sympy,jerli/sympy,Sumith1896/sympy,Mitchkoens/sympy,shikil/sympy,shipci/sympy,lindsayad/sympy,beni55/sympy,cccfran/sympy,skirpichev/omg,emon10005/sympy,AunShiLord/sympy,sahmed95/sympy,Sumith1896/sympy,garvitr/sympy,Vishluck/sympy,ga7g08/sympy,pandeyadarsh/sympy,kaichogami/sympy,lindsayad/sympy,ahhda/sympy,chaffra/sympy,ga7g08/sympy,hrashk/sympy,kmacinnis/sympy,ahhda/sympy,shikil/sympy