@Test public void testFeatureMap() { assertEquals(0L, support.dataStoreSize()); PrimaryObject object = ModelFactory.eINSTANCE.createPrimaryObject(); object.setId(6); object.setName("foo"); object.getFeatureMapAttributeType1().add("Hello"); object.getFeatureMapAttributeType2().add("World"); assertEquals(2, object.getFeatureMapAttributeCollection().size()); assertEquals(1, object.getFeatureMapAttributeType1().size()); assertEquals(1, object.getFeatureMapAttributeType2().size()); support.saveObject(object); assertEquals(5L, support.dataStoreSize()); support.checkObject(object); }