Above 2 coverage report of tests written manually and tests generated via Diffblue cover.
Whole project was build using : mvn install -DskipTests
memory allocation is 4gb
Thanks for your question. We have had a look, and it is difficult to figure out what the issue is from the coverage you provided. We may need a bit more information.
Are you please able to send the support log file? This should be generated under the package .diffblue and prefixed with support- . For example, .diffblue/support-20231214… . This file contains more details for Diffblue on why Cover’s generate low coverage.
I also see that you have two different test files. If possible, could you provide some comparisons of the test code? This way we can identify the problem more directly.