Testing Phases
Prod
code deployed
.... (rel 1.0)                                          Dev A
                                                         code/test/document
                                                         Testing Phase I - Unit Testing
                        Project (rel 2.0)
                        .x..-                           Dev B
                         Testing Phase II                code/test/document
                         Integration Testing             Testing Phase I - Unit Testing
                          Selenium
                                                        Dev C
                                                         code/test/document
     Stage Area (prod clone)                             Testing Phase I - Unit Testing
     deploy the project
     Testing Phase III
      Security Testing 
      Accessibility Testing
      Load Testing
      Functional Testing