@Test
  public void announceTotalTestsToRunShouldStartTotalTimeMeasurement() throws Exception {
    List<WikiPage> testPagesToRun = mock(List.class);
    WikiPage page = mock(WikiPage.class);
    FitNesseContext fitNesseContext = mock(FitNesseContext.class);
    ResultsListener resultsListener = mock(ResultsListener.class);
    MultipleTestsRunner runner =
        new MultipleTestsRunner(testPagesToRun, fitNesseContext, page, resultsListener);

    runner.announceTotalTestsToRun(new PagesByTestSystem());
    verify(resultsListener).announceNumberTestsToRun(0);
    assertThat(runner.totalTestTime, isAStartedTimeMeasurement());
  }