tests added for lsi and lda
tests added for lsi and lda

bhargavvader/gensim,RaRe-Technologies/gensim,loisaidasam/gensim,akutuzov/gensim,ELind77/gensim,Kreiswolke/gensim,macks22/gensim,loisaidasam/gensim,quole/gensim,mattilyra/gensim,RaRe-Technologies/gensim,gojomo/gensim,gojomo/gensim,macks22/gensim,Kreiswolke/gensim,dsquareindia/gensim,olavurmortensen/gensim,laic/gensim,mattilyra/gensim,summanlp/gensim,dsquareindia/gensim,markroxor/gensim,bhargavvader/gensim,jaksmid/gensim,bhargavvader/gensim,markroxor/gensim,summanlp/gensim,RaRe-Technologies/gensim,akutuzov/gensim,summanlp/gensim,robotcator/gensim,laic/gensim,jaksmid/gensim,ELind77/gensim,quole/gensim,quole/gensim,robotcator/gensim,jaksmid/gensim,robotcator/gensim,laic/gensim,markroxor/gensim,piskvorky/gensim,olavurmortensen/gensim,ELind77/gensim,mattilyra/gensim,dsquareindia/gensim,RaRe-Technologies/gensim,isohyt/gensim,macks22/gensim,gojomo/gensim,akutuzov/gensim,olavurmortensen/gensim,isohyt/gensim,piskvorky/gensim,loisaidasam/gensim,gojomo/gensim,isohyt/gensim,Kreiswolke/gensim,piskvorky/gensim