Testing: 

affirms and sustains the integrity of the software system architectural configuration through

• verifying the consistency and completeness of implemented modules, 

• verifying the resource interfaces and interconnections against their specifications, and 

• validating the performance of the system and subsystems against their requirements. 

• Software Testing processes include:

Unit test: 

Structural path and control flow test :

Smoke (Build) test:  

Regression test:

Alpha, Beta, Release Candidate and Release test:

Workload (capacity, performance, stress) test:  

Configuration test: 

Acceptance and certification benchmark test: 

Perpetual test: