The discipline of software engineering encompasses
knowledge, tools, and methods for defining software
requirements, and performing software design,
software construction, software testing, and software
maintenance tasks. In software development practice,
testing accounts for as much as 50% of total
development efforts. Testing can be manual, automated,
or a combination of both. Manual testing is the process
of executing the application and manually interacting
with the application, specifying inputs and observing
outputs The objective of the project is to test the
software application by suitable algorithm. The
proposed system has to reduce the application testing
moment, easily can find out bug and solve the bug by
Regression Testing. Here by we are going to using a safe
efficient regression bee colony optimization
algorithm(BCO) for construct control flow graphs for a
procedure or program and its modified version and use
these graphs to select tests that execute changed code
from the original test suite. Traceability relation of
completeness checking for agent errors. In traceability
relation to identifying missing elements in entire
application and classifying defect in the testing moment.
Keywords: Bee colony optimization algorithm,
Traceability