How do you cover a private method in a test class?
Annotate the mehod with @testVisible: Use the TestVisible annotation to allow test methods to access private or protected members of another class outside the test class. These members include methods, member variables, and inner classes. This annotation enables a more permissive access level for running tests only.
How do I set up JaCoCo?
We can configure the JaCoCo Maven plugin by following these steps:
- Add the JaCoCo Maven plugin to the plugins section of our POM file.
- Configure the code coverage report for unit tests.
- Configure the code coverage report for integration tests.
How to measure code coverage in unit tests?
Code coverage is a measurement of the amount of code that is run by unit tests – either lines, branches, or methods. As an example, if you have a simple application with only two conditional branches of code ( branch a, and branch b ), a unit test that verifies conditional branch a will report branch code coverage of 50%.
Why are some lines of code not covered in testing?
The reason being, in a source code there could be a certain condition that might not get executed depending on the input values. This would mean that all the lines of code would not be covered in testing. Thus, we may have to use different input value sets to cover all such conditions in the source code.
What’s the difference between test coverage and code coverage?
Here, are some critical differences between booths of these coverage methods: Code coverage term used when application code is exercised when an application is running. Test coverage means overall test-plan.
How are executable lines of code counted in code coverage?
For purposes of calculating code coverage, only executable lines of code are counted, whether covered or uncovered. Comments and blank lines are not counted, and System.debug () statements and curly braces that appear alone on one line are also not counted.