def test_can_update_source_organism(self):
file_ = File()
file_._source_organism = "ABC"
file_.source_organism = "DEF"
self.assertEqual(file_._source_organism, "DEF")
def test_can_get_source_organism(self):
file_ = File()
file_._source_organism = "ABC"
self.assertIs(file_._source_organism, file_.source_organism)
