@Test
  public void testDatasetWithTwoValuesPasses() throws AssertionError {
    final int minValue = 0;
    final int maxValue = 1;
    dataset = datasetCreator.createDataset(DatasetType.BIT);
    DatasetCreator.fillWithRandomWholeNumbers(dataset, minValue, maxValue);

    final boolean result = (boolean) ij.op().run(DatasetIsBinary.class, dataset);

    assertTrue("A Dataset with two distinct values is binary", result);
  }