(nit) use more appropriate assert method
(nit) use more appropriate assert method

ehartsuyker/securedrop,jrosco/securedrop,conorsch/securedrop,chadmiller/securedrop,kelcecil/securedrop,garrettr/securedrop,jeann2013/securedrop,kelcecil/securedrop,ageis/securedrop,jrosco/securedrop,pwplus/securedrop,GabeIsman/securedrop,kelcecil/securedrop,jaseg/securedrop,chadmiller/securedrop,jaseg/securedrop,garrettr/securedrop,conorsch/securedrop,ehartsuyker/securedrop,conorsch/securedrop,pwplus/securedrop,heartsucker/securedrop,heartsucker/securedrop,micahflee/securedrop,GabeIsman/securedrop,pwplus/securedrop,harlo/securedrop,jeann2013/securedrop,chadmiller/securedrop,harlo/securedrop,jaseg/securedrop,jeann2013/securedrop,jrosco/securedrop,ehartsuyker/securedrop,jrosco/securedrop,ageis/securedrop,kelcecil/securedrop,jaseg/securedrop,kelcecil/securedrop,ageis/securedrop,harlo/securedrop,heartsucker/securedrop,ehartsuyker/securedrop,pwplus/securedrop,chadmiller/securedrop,kelcecil/securedrop,harlo/securedrop,jrosco/securedrop,micahflee/securedrop,GabeIsman/securedrop,jaseg/securedrop,garrettr/securedrop,micahflee/securedrop,heartsucker/securedrop,GabeIsman/securedrop,harlo/securedrop,ehartsuyker/securedrop,jeann2013/securedrop,ageis/securedrop,jaseg/securedrop,pwplus/securedrop,jeann2013/securedrop,chadmiller/securedrop,ehartsuyker/securedrop,micahflee/securedrop,conorsch/securedrop,jeann2013/securedrop,harlo/securedrop,GabeIsman/securedrop,garrettr/securedrop,conorsch/securedrop,chadmiller/securedrop,heartsucker/securedrop,pwplus/securedrop,jrosco/securedrop,GabeIsman/securedrop