Site Plugin modify Compile Plugin classpath

Hello,

I'm going to try to explain my problem. Sorry for my poor english

I'm building a multimodule project, with 3 modules A, B, C.
In module A, I generate the test-jar with maven-jar-plugin.

<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<executions>
<execution>
<goals>
<goal>test-jar</goal>
</goals>
</execution>
</executions>
</plugin>

I use the A jar and test-jar in my module B with the compile and test scope.

<dependencies>
<dependency>
<groupId>com.app.test</groupId>
<artifactId>modulea</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
<dependency>
<groupId>com.app.test</groupId>
<artifactId>modulea</artifactId>
<version>0.0.1-SNAPSHOT</version>
<type>test-jar</type>
<scope>test</scope>
</dependency>
</dependencies>

I use the module B jar in my module C as this :

<dependencies>
<dependency>
<groupId>com.app.test</groupId>
<artifactId>moduleb</artifactId>
<version>0.0.1-SNAPSHOT</version>
</dependency>
</dependencies>

And I run mvn clean install
Everything is allright !

Then I run mvn clean install site
It fails.

With the debug mode, I can see that the classpath is not correct.

For the first run (mvn clean install), I have

[DEBUG] Classpath: [C:\hudsonfail\modulec\target\classes
C:\hudsonfail\moduleb\target\moduleb-0.0.1-SNAPSHOT.jar
C:\hudsonfail\modulea\target\modulea-0.0.1-SNAPSHOT.jar]

With the second run (mvn clean install site), I have :

[DEBUG] Classpath: [C:\hudsonfail\modulec\target\classes
C:\hudsonfail\moduleb\target\moduleb-0.0.1-SNAPSHOT.jar
C:\hudsonfail\modulea\target\modulea-0.0.1-SNAPSHOT-tests.jar]

As you can see, the compile classpath is modified.

I attached to this JIRA :
+ the full test to reproduce the bug
+ the log file without site
+ the log file with site

Thanks for your help
If you have any advice to patch this before the next release, I will appreciate