@Test
public void testGetDistinctLabels() {
FeatureOccurrence mockedOccurrence1 = new FeatureOccurrence();
FeatureOccurrence mockedOccurrence2 = new FeatureOccurrence();
FeatureOccurrence mockedOccurrence3 = new FeatureOccurrence();
mockedOccurrence1.setOccurrenceName("occurrence1");
mockedOccurrence2.setOccurrenceName("occurrence2");
mockedOccurrence3.setOccurrenceName("firstOccurrence");
Feature feature = new Feature();
feature.setLabel("firstOccurrence");
feature.addFeatureOccurrence(mockedOccurrence1);
feature.addFeatureOccurrence(mockedOccurrence2);
feature.addFeatureOccurrence(mockedOccurrence3);
featureContainer.getFeatureDictionary().put("firstOccurrence", feature);
ArrayList<String> expected = new ArrayList<String>();
expected.add("occurrence1");
expected.add("occurrence2");
Assert.assertEquals(expected, featureContainer.getDistinctLabels("firstOccurrence"));
}
