PLA-1584 unit tests fixes
PLA-1584 unit tests fixes
PLA-1584 unit tests fixes
PLA-1584 unit tests fixes - removed test for testGetArticleDetail
PLA-1584 mocked getArticleDetail
PLA-1584 mocked getArticleDescription
PLA-1584 added tests for  getArticleDescription and  getArticleDetails
PLA-1584 fast unit test fixes
PLA-1584 fast unit test fixes
PLA-1584 fast unit test fixes
PLA-1584 fast unit test fixes
PLA-1584 reformat of PopularArticlesModel
Merge pull request #3924 from Wikia/PLa-1584

PLA-1584