@Test
  public void hasFileConfiguration() throws Exception {
    final FileConfiguration file = config.getFileConfiguration();

    assertThat(file.isEnabled(), is(false));

    assertThat(file.getThreshold(), is(Level.ALL));

    assertThat(file.getCurrentLogFilename(), is("./logs/example.log"));

    assertThat(file.getArchivedLogFilenamePattern(), is("./logs/example-%d.log.gz"));

    assertThat(file.getArchivedFileCount(), is(5));
  }