File pluginDescriptor = new File("target/test-classes/metadata-manager-test-1.xml");
File outputFile = new File("target/test-classes/metadata-manager-test-1_en_US.properties");
assert pluginDescriptor.exists() : "Test descriptor file not found";
PropertiesGenerator pg = new PropertiesGenerator(pluginDescriptor, outputFile, false);
pg.generateI18NProperties();
}