Is there still no solution for ignoring setter/getter (other trivial methods) with the cobertura-maven-plugin?

Question

Did someone find a good solution to ignore trivial methods?
Using some automated testing like Unitils is not really an option, since the code-coverage should not go up if only getters/setters are tested!

Using cobertrua-maven-plugin version 2.5.1:
-) ignore for methods does not work <ignore>com.company.*.set*</ignore>
-) did anyone try to include a patch like http://sourceforge.net/tracker/index.php?func=detail&aid=3010530&group_id=130558&atid=720017 into the maven-plugin?
-) anyone uses a different (better?) test-plugin?

A general ignore for every get/set/is* method is also not really a good way, since these patterns can be used in other methods but simle getter/setters. Also it should be easy to guess trivial getters/setters/constructors.

I know about the question: Ignore methods in class. cobertura maven plugin but since it did not get any relevant answers, I thought I give it another shot.

Newell

Answer 1

Since Cobertura 2.0 there is a switch to exclude trivial methods:

[Cobertura Changelog] New --ignoreTrivial switch that tells Cobertura to ignore the following in the coverage report: Getter methods that simply read a class field; Setter methods that set a class field; Constructors that only set class fields and call a super class constructor.

The cobertura-maven-plugin uses Cobertura 2.x since version 2.6 (see release notes). But i have not yet found a way to pass the switch to the maven plugin configuration.

---

Although there seems to be some confusion about the state of this feature (see this Jira issue), the flag does seem to work with the following configuration:

<groupId>org.codehaus.mojo</groupId>
<artifactId>cobertura-maven-plugin</artifactId>
<version>2.6</version>
<configuration>
  <instrumentation>
    <ignoreTrivial>true</ignoreTrivial>                 
  </instrumentation>
</configuration>

Personal

brilliant, I'll test and review as soon as I got 5mins – Newell

excellent, had to check the plugin code for the usage since I couldnt find it anywhere (thus, the include in the answer) – Newell

@AbGator it was already included (I checked the code) and it works (its included in our cycle) ..please check before you remove already tested and working information! – Newell

Sorry for the thread necro, but is there anything else I must do to make this work? I have this snippet in my <reporting><plugins><plugin> section, but the report is still complaining about simple getters and setters. Eclipse also didn't auto-complete the ignoreTrivial option. Do I need to import something else? – Fast

To modify the default instrumentation behavior, you have to override the plugin configuration in the build->plugins section of your pom (see mojo.codehaus.org/cobertura-maven-plugin/usage.html section 2). – Personal

Answer 2

The exclusion problem was fixed here:

http://jira.codehaus.org/browse/MCOBERTURA-52

and it's part of the latest release (2.5.2). It's available since 10 Sept. 2012:

http://search.maven.org/#search|gav|1|g%3A%22org.codehaus.mojo%22%20AND%20a%3A%22cobertura-maven-plugin%22

Heel