// assume empty knowledge base
assertTrue( base.getPackages().length == 0 );
// add package with function static import into knowledge base
InternalKnowledgePackage pkg = new KnowledgePackageImpl( "org.drools.test" );
pkg.addStaticImport( "org.drools.function.myFunction" );
base.addPackage( pkg );
// verify package has been added
assertTrue( base.getPackages().length == 1 );