Is TestClass necessary for all the code that are being tested for coverage ?

[usha viswanathan]

Hi,

I referred a video here telling that if you increase the test case conditions, then the percentage of coverage will increase.

https://www.youtube.com/watch?v=7wann9aJbNg

Is there any other way that you can increase the percentage of coverage ? 

 

[usha viswanathan]

Could anyone please elaborate on this ?

I found that for some of the classes, even if there is no test class, tests are being covered on some parts for the class and there is "zero code coverage" on other classes that do not have tests.

I dont know how the coverage runs for one class and not running for other

Thanks,

[Marc Hoffmann]

JaCoCo reports all code that have been executed during a Java program execution. It has no idea about unit tests. So if ATest tests A an A internally uses B then B will also show as executed.

If a class is never executed (directly called by a test or indirectly) it will not show as executed.

Regards,

-marc

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