I came across this idiom "level of testing intrusion". Its definition is:
- the greater the number of changes that are required to be made to the system under test specifically for automated testing, the higher the level of testing intrusion.
There is also a statement says:
- The higher levels of testing intrusion the higher risk for false alarms.
I do not understand the correlation between levels of testing intrusion and the higher chance for false alarms. Can anyone please use examples to explain it?