Review

finding-5

org/testng/TestRunner.java

getModules(Guice, Injector, Class)

class TestRunner {
  private Module[] getModules(Guice guice, Injector parentInjector, Class<?> testClass) {
    List<Module> result = Lists.newArrayList();
    for (Class<? extends Module> moduleClass : guice.modules()) {
      List<Module> modules = getGuiceModules(moduleClass);
      if (modules != null && modules.size() > 0) {
        result.addAll(modules);
      } else {
        Module instance = parentInjector.getInstance(moduleClass);
        result.add(instance);
        addGuiceModule(moduleClass, instance);
      }
    }
    Class<? extends IModuleFactory> factory = guice.moduleFactory();
    if (factory != IModuleFactory.class) {
      IModuleFactory factoryInstance = parentInjector.getInstance(factory);
      Module moduleClass = factoryInstance.createModule(this, testClass);
      if (moduleClass != null) {
        result.add(moduleClass);
      }
    }

    return result.toArray(new Module[result.size()]);
  }

}