code: @Test public void createDefaultConfig(){
    final WroConfiguration config=factory.create();
    LOG.debug("config: {}",config);
    Assert.assertNotNull(config);
    Assert.assertEquals(0,config.getModelUpdatePeriod());
    Assert.assertEquals(0,config.getCacheUpdatePeriod());
    Assert.assertEquals(0,config.getResourceWatcherUpdatePeriod());
    Assert.assertEquals(true,config.isDebug());
    Assert.assertEquals(false,config.isDisableCache());
    Assert.assertEquals(true,config.isGzipEnabled());
    Assert.assertEquals(true,config.isIgnoreMissingResources());
    Assert.assertEquals(true,config.isIgnoreEmptyGroup());
    Assert.assertEquals(false,config.isIgnoreFailingProcessor());
    Assert.assertEquals(true,config.isJmxEnabled());
    Assert.assertEquals(false,config.isCacheGzippedContent());
    Assert.assertEquals(false,config.isParallelPreprocessing());
    Assert.assertEquals(WroConfiguration.DEFAULT_CONNECTION_TIMEOUT,config.getConnectionTimeout());
    Assert.assertEquals(WroConfiguration.DEFAULT_ENCODING,config.getEncoding());
    Assert.assertEquals(WroConfiguration.DEFAULT_CONNECTION_TIMEOUT,config.getConnectionTimeout());
  }
  