Add test coverage for bulk altering timestamps
Add test coverage for bulk altering timestamps

yahonda/rails,BlakeWilliams/rails,joonyou/rails,Vasfed/rails,kmcphillips/rails,MSP-Greg/rails,kmcphillips/rails,yahonda/rails,bogdanvlviv/rails,MSP-Greg/rails,kddeisz/rails,yahonda/rails,esparta/rails,kmcphillips/rails,Erol/rails,yawboakye/rails,joonyou/rails,kddeisz/rails,georgeclaghorn/rails,lcreid/rails,Edouard-chin/rails,bogdanvlviv/rails,Vasfed/rails,kmcphillips/rails,esparta/rails,joonyou/rails,georgeclaghorn/rails,MSP-Greg/rails,bogdanvlviv/rails,georgeclaghorn/rails,rails/rails,yawboakye/rails,EmmaB/rails-1,lcreid/rails,Erol/rails,rails/rails,Vasfed/rails,yahonda/rails,Edouard-chin/rails,BlakeWilliams/rails,rails/rails,rails/rails,Envek/rails,MSP-Greg/rails,Stellenticket/rails,Stellenticket/rails,Vasfed/rails,Envek/rails,lcreid/rails,EmmaB/rails-1,Envek/rails,bogdanvlviv/rails,Edouard-chin/rails,kddeisz/rails,yawboakye/rails,Stellenticket/rails,Stellenticket/rails,esparta/rails,BlakeWilliams/rails,Envek/rails,esparta/rails,lcreid/rails,joonyou/rails,EmmaB/rails-1,kddeisz/rails,Erol/rails,Erol/rails,georgeclaghorn/rails,Edouard-chin/rails,yawboakye/rails,BlakeWilliams/rails