ConfigCenterBuilder extends AbstractBuilder<ConfigCenterConfig, ConfigCenterBuilder> { public ConfigCenterBuilder configFile(String configFile) { this.configFile = configFile; return getThis(); }  ConfigCenterBuilder protocol(String protocol); ConfigCenterBuilder address(String address); ConfigCenterBuilder cluster(String cluster); ConfigCenterBuilder namespace(String namespace); ConfigCenterBuilder group(String group); ConfigCenterBuilder username(String username); ConfigCenterBuilder password(String password); ConfigCenterBuilder timeout(Long timeout); ConfigCenterBuilder highestPriority(Boolean highestPriority); ConfigCenterBuilder check(Boolean check); ConfigCenterBuilder configFile(String configFile); ConfigCenterBuilder appConfigFile(String appConfigFile); ConfigCenterBuilder appendParameters(Map<String, String> appendParameters); ConfigCenterBuilder appendParameter(String key, String value); ConfigCenterConfig build();  }
@Test void configFile() { ConfigCenterBuilder builder = new ConfigCenterBuilder(); builder.configFile("configFile"); Assertions.assertEquals("configFile", builder.build().getConfigFile()); }