Test Estimation-factors -Characteristics of the product Quality of the specification ·Size of the product Complexity of the problem domain Requirements for reliability and security Requirements for documentation -Characteristics of the development process Stability of the organization ·Tools used ·Test process Skills of the people involved and time pressure -The outcome of testing the number of defects and the amount of rework required 同源大学 TONGJI UNIVERSITY SoftwareTesting 15/6/823 Software Testing Test Estimation- factors 15/6/8 23 – Characteristics of the product • Quality of the specification • Size of the product • Complexity of the problem domain • Requirements for reliability and security • Requirements for documentation – Characteristics of the development process • Stability of the organization • Tools used • Test process • Skills of the people involved and time pressure – The outcome of testing • the number of defects and the amount of rework required