As
illustrated in the above V-Model diagram, at this point in the
software development process, creation of system test plans and
acceptance test plans should
begin. Additionally, creation of system integration test plans should
now begin since some basic interface boundaries have now been
specified. System integration test plans can be created to focus on the
inter-subcomponent interfaces such as: controller module - to/from -
input module, controller module - to/from - output module, and perhaps
even input module - to/from - output module. There are also several
intra-subcomponent interfaces emerging that can be tested such as
controller module - to/from - input processing / monitoring module and
LCD output generation module - to/from - output module.