The Texas Integrated Report is a requirement of the federal Clean Water Act Sections 305(b) and 303(d). The Texas Integrated Report describes the status of Texasâ natural waters based on historical data.
Hence there are four software test types: 1  Functional testing. 2  Non-functional testing. 3  Structural testing.  Change related testing.
Structural testing is a white box testing. where a tester looks into the code and performs the testing. Functional testing is a black box testing. where a tester performs testing without looking into the code. Testing occurs based upon the external specifications .