Fixes #1169
Fixes #1169

The unittest.skip decorator runs @functools.wraps on self._testcase. functools.wraps expects a "__name__" attribute and this patch adds one. It might not be the correct fix, but it works for me.
nicoddemus/pytest,userzimmermann/pytest,vodik/pytest,Akasurde/pytest,alfredodeza/pytest,RonnyPfannschmidt/pytest,markshao/pytest,tgoodlet/pytest,flub/pytest,tomviner/pytest,tareqalayan/pytest,hpk42/pytest,vmalloc/dessert,txomon/pytest,vodik/pytest,The-Compiler/pytest,omarkohl/pytest,The-Compiler/pytest,rmfitzpatrick/pytest,hpk42/pytest,hackebrot/pytest,ropez/pytest,lukas-bednar/pytest,MengJueM/pytest,malinoff/pytest,MichaelAquilina/pytest,pfctdayelise/pytest,eli-b/pytest,skylarjhdownes/pytest,MengJueM/pytest,ropez/pytest,nicoddemus/pytest,tomviner/pytest,etataurov/pytest,pytest-dev/pytest,JonathonSonesen/pytest,userzimmermann/pytest,lukas-bednar/pytest,davidszotten/pytest,Bachmann1234/pytest,jaraco/pytest,Bachmann1234/pytest,JonathonSonesen/pytest,omarkohl/pytest,ddboline/pytest