session.setCurrentProject(project);
        session.getRequest().setRootDirectory(rootDirectory);

        MojoDescriptor mojo = new MojoDescriptor();
        mojo.setPluginDescriptor(pluginDescriptor);
        mojo.setGoal("goal");

        MojoExecution mojoExecution = new MojoExecution(mojo);

        return new PluginParameterExpressionEvaluator(session, mojoExecution);
    }