CLIMATE-326 - Add duplicate slash removal test
CLIMATE-326 - Add duplicate slash removal test

- Add directory_helpers._get_clean_directory_path duplicate slash
  removal test

git-svn-id: https://svn.apache.org/repos/asf/incubator/climate/trunk@1563519 13f79535-47bb-0310-9956-ffa450edef68

Former-commit-id: 0b889b6bfd9b84d488ee69b78286bac551d6f4a2
agoodm/climate,MBoustani/climate,pwcberry/climate,pwcberry/climate,apache/climate,kwhitehall/climate,huikyole/climate,apache/climate,pwcberry/climate,jarifibrahim/climate,MJJoyce/climate,MBoustani/climate,kwhitehall/climate,riverma/climate,huikyole/climate,MBoustani/climate,riverma/climate,lewismc/climate,lewismc/climate,Omkar20895/climate,lewismc/climate,MBoustani/climate,pwcberry/climate,jarifibrahim/climate,huikyole/climate,apache/climate,pwcberry/climate,MJJoyce/climate,Omkar20895/climate,kwhitehall/climate,Omkar20895/climate,riverma/climate,jarifibrahim/climate,kwhitehall/climate,MJJoyce/climate,lewismc/climate,jarifibrahim/climate,apache/climate,agoodm/climate,huikyole/climate,agoodm/climate,MBoustani/climate,riverma/climate,agoodm/climate,lewismc/climate,jarifibrahim/climate,riverma/climate,agoodm/climate,Omkar20895/climate,apache/climate,MJJoyce/climate,MJJoyce/climate,Omkar20895/climate,huikyole/climate