def test_get_concepts(self):
reference = CollectionReference()
reference.expression = '/unknown/uri/'
unknown_expression_concepts = reference.get_concepts()
self.assertTrue(isinstance(unknown_expression_concepts, QuerySet))
self.assertFalse(unknown_expression_concepts.exists())
concept = ConceptFactory()
reference.expression = concept.uri
concepts = reference.get_concepts()
self.assertTrue(isinstance(concepts, QuerySet))
self.assertEqual(concepts.count(), 1)
self.assertEqual(concepts.first(), concept.get_latest_version())
ConceptFactory(parent=concept.parent,
version='v1',
mnemonic=concept.mnemonic,
versioned_object=concept)
reference.expression = drop_version(concept.uri) + 'versions/'
concepts = reference.get_concepts().order_by('created_at')
self.assertTrue(isinstance(concepts, QuerySet))
self.assertEqual(concepts.count(), 2)
self.assertListEqual(list(concepts.all()),
list(concept.versions.all()))
def test_get_concepts(self):
reference = CollectionReference()
reference.expression = '/unknown/uri/'
unknown_expression_concepts = reference.get_concepts()
self.assertTrue(isinstance(unknown_expression_concepts, QuerySet))
self.assertFalse(unknown_expression_concepts.exists())
concept1 = ConceptFactory()
reference.expression = concept1.uri
concepts = reference.get_concepts()
self.assertTrue(isinstance(concepts, QuerySet))
self.assertEqual(concepts.count(), 1)
self.assertEqual(concepts.first(), concept1)
concept2 = ConceptFactory(parent=concept1.parent,
version='v1',
mnemonic=concept1.mnemonic)
reference.expression = drop_version(concept1.uri) + 'versions/'
concepts = reference.get_concepts().order_by('created_at')
self.assertTrue(isinstance(concepts, QuerySet))
self.assertEqual(concepts.count(), 2)
self.assertEqual(concepts.first(), concept1)
self.assertEqual(concepts.last(), concept2)