Is there a class that is not included in coverage?

Is there a class that is not included in coverage?

To see what happens I ran only that particular test case with coverage turned on. In that case it actually shows the class in the jacoco results with 100% coverage and it’s included in the sessions page with id c359e0ff280a7afe and a link. But if I run it with all the other tests it is again not included in the coverage.

What is the problem with Test class code coverage?

The problem is that the class that I am testing does not appear on Overall Code Coverage Section. It appears in Class Code Coverage Section. When I open it it shows shows coverage but the color indicating which line is covered and which is not (red & blue) is missing. This is happening after winter 14 release.

Why is JaCoCo missing a class that was fact tested?

I added System.out.println () statements to its constructor and it is being printed a number of times during test case execution, yet Jacoco shows no coverage for it. I made a copy of the class and its test case with a new name, and they are picked up by Jacoco.

Is the 0% coverage shown after running tests?

Aside from making my test run exponentially slower, it didn’t provide any coverage information. Just a dump full of 0% coverage-claims. #181 @queen-of-code completely changes the way Coverlet instruments assemblies and makes the test run orders of magnitude faster. You can see perf improvements here: #181 (comment).

Is there an exception that a class could not be instrumented?

There is no exception indicating that a class could not be instrumented. We do not use includes/excludes in this project and if this was the problem then running the single test should have resulted in the same behavior which it did not.

How to execute tests and capture code coverage?

To execute the tests and capture code coverage we use mvn clean install or mvn clean install -Dtest=xxx to execute an individual test. We have the following maven properties:

Can a test class be deployed on 0% coverage?

Class can be deployed on 0% coverage as well, but as I told in last point, that overall coverage of your production org after getting your code deployed should be 75%, otherwise Salesforce won’t let you deploy your code. In the example below, we will learn how to write a very simple test class:

Why is a.description not covered in a unit test?

After running unit tests, if the line starting with a.Description is not covered, it’s an indication that the loop never begins iterating because the query returns no records. This is a failure of the test data setup: records weren’t created that would exercise the functionality of this specific code path.

How to increase code coverage in unit tests?

Code coverage is a side effect of this testing process. Fundamentally, to increase your code coverage, you must write functional unit tests for code paths that are not currently covered.