Re: [Cobertura-devel] 0% Line Coverage and Branch Coverage

[Beebe, M. J <Be...@ba...>]

You were right.  I cannot believe it was that easy.

Thanks,

Mary

From: John W. Lewis [mailto:Joh...@sa...]
Sent: Wednesday, May 09, 2012 9:31 PM
To: Beebe, Mary J; cob...@li...
Subject: RE: 0% Line Coverage and Branch Coverage


Change this:
            <classpath location="cobertura-instrumented.dir" />
To:
            <classpath location="${cobertura-instrumented.dir}" />

By the way, if you use <sysproperty>, it has to be inside the <junit>, but I don't think you need that.

John



From: Beebe, Mary J [mailto:Be...@ba...]
Sent: Wednesday, May 09, 2012 5:55 PM
To: cob...@li...
Subject: [Cobertura-devel] FW: 0% Line Coverage and Branch Coverage

Sorry if I sent this twice.  I wanted to confirm that you received it.


I just downloaded cobertura and tried to add it to my ant script that runs my tests.  I followed: http://cobertura.sourceforge.net/anttaskreference.html

My Coverage Report has # Classes and Complexity probably correct but Line Coverage and Branch Coverage is showing 0% for all my classes.

Early in my build.xml,  I make the classpath.
    <path id="cobertura.classpath">
        <fileset dir="${cobertura.dir}">
            <include name="cobertura.jar" />
            <include name="lib/**/*.jar" />
        </fileset>
    </path>

I add this line, but I am not sure about this line.
<taskdef classpathref="cobertura.classpath" resource="tasks.properties" />

I do a clean and init that deletes the instrumented, report directory, and cobertura.ser.  Init recreates the directories.

I compile and build the jars.

In a pretest target I run

        <cobertura-instrument todir="${cobertura-instrumented.dir}">
            <fileset dir="${build-api}">
                <include name="**/*.class" />
            </fileset>
            <fileset dir="${build-client}">
                <include name="**/*.class" />
            </fileset>
            <fileset dir="${build-server}">
                <include name="**/*.class" />
            </fileset>
        </cobertura-instrument>

I compile all my unit tests.

Then I run the tests.

    <target name="test-api" depends="compile-test-api"
            description="Tests the api unit tests.">
        <junit fork="yes" failureProperty="api.test.failure">
            <classpath location="cobertura-instrumented.dir" />
            <classpath refid="classpath-api-test" />
            <classpath refid="cobertura.classpath" />
            <formatter type="brief" usefile="false" />
            <batchtest>
                <fileset dir="${test-build-api}" includes="**/*.class"/>
            </batchtest>
        </junit>
        <fail message="test failed" if="api.test.failure" />
    </target>

Other classpaths I am using.
    <path id="classpath-api-test">
        <pathelement location="api/lib/junit_4/junit-4.5.jar" />
        <pathelement location="${test-build-api}" />
        <!-- pathelement location="${build-api}"/ -->
        <path refid="classpath-to-api" />
    </path>

    <path id="classpath-to-api">
        <fileset dir="${dist-api}">
            <include name="${jar-api}"/>
        </fileset>
    </path>

I tried to add
        <sysproperty key="net.sourceforge.cobertura.datafile"
               file="cobertura.ser" />

but got an error that said "failed to create task or type sysproperty  Cause: The name is undefined.

Thank you for any help you can give.  We do not have great code coverage but it should not be 0% all over.

Thank you,

Mary