### Question:
ConfigHelper { public static List<String> getAllJDBCDriverJarPaths() { List<String> jarFilePathList = new ArrayList<>(); URL url = Thread.currentThread().getContextClassLoader().getResource("logback.xml"); try { File file; if (url.getPath().contains(".jar")) { file = new File("lib/"); } else { file = new File("src/main/resources/lib"); } System.out.println(file.getCanonicalPath()); File[] jarFiles = file.listFiles(); System.out.println("jarFiles:" + jarFiles); if (jarFiles != null && jarFiles.length > 0) { for (File jarFile : jarFiles) { if (jarFile.isFile() && jarFile.getAbsolutePath().endsWith(".jar")) { jarFilePathList.add(jarFile.getAbsolutePath()); } } } } catch (Exception e) { throw new RuntimeException("找不到驱动文件，请联系开发者"); } return jarFilePathList; }  static void createEmptyFiles(); static List<DatabaseConfig> loadDatabaseConfig(); static void saveDatabaseConfig(boolean isUpdate, Integer primaryKey, DatabaseConfig dbConfig); static void deleteDatabaseConfig(DatabaseConfig databaseConfig); static void saveGeneratorConfig(GeneratorConfig generatorConfig); static GeneratorConfig loadGeneratorConfig(String name); static List<GeneratorConfig> loadGeneratorConfigs(); static int deleteGeneratorConfig(String name); static String findConnectorLibPath(String dbType); static List<String> getAllJDBCDriverJarPaths();  }### Answer:
@Test public void testGetAllJDBCDriverJarPaths() { List<String> jarFilePaths = ConfigHelper.getAllJDBCDriverJarPaths(); Assert.assertTrue(jarFilePaths != null && jarFilePaths.size() > 0); }