class RepresentationSetTestCase(TestCase):
fixtures = ["note_testdata.json"]
def setUp(self):
data = Note.objects.all()
self.repr_set = RepresentationSet(NoteRepresentation, data, {"api_name": "v1", "resource_name": "notes"})
def test_slicing(self):
self.assertEqual(len(list(self.repr_set)), 6)
self.assertEqual(len(list(self.repr_set[:3])), 3)
self.assertEqual(len(list(self.repr_set[3:])), 3)
self.assertEqual(len(list(self.repr_set[1:4])), 3)
# unsliced set should remain the same (copied)
self.assertEqual(len(list(self.repr_set)), 6)
def test_slicing_len(self):
self.assertEqual(len(self.repr_set), 6)
self.assertEqual(len(self.repr_set[:3]), 3)
self.assertEqual(len(self.repr_set[3:]), 3)
self.assertEqual(len(self.repr_set[1:4]), 3)
# unsliced set should remain the same (copied)
self.assertEqual(len(self.repr_set), 6)
def test_iter(self):
seen = 0
for repr in self.repr_set:
seen += 1
self.assertEqual(seen, 6)
seen = 0
for repr in self.repr_set[3:]:
seen += 1
self.assertEqual(seen, 3)
def test_getitem(self):
item0 = self.repr_set[0]
self.assert_(isinstance(item0, NoteRepresentation))
item1 = self.repr_set[1]
self.assert_(isinstance(item1, NoteRepresentation))
self.assertNotEqual(item0.instance.pk, item1.instance.pk)
def test_resource_uri(self):
self.assertEqual(self.repr_set.get_resource_uri(), "/api/v1/notes/")
self.repr_set.api_name = None
self.repr_set.resource_name = None
self.assertRaises(NoReverseMatch, self.repr_set.get_resource_uri)
def setUp(self):
data = Note.objects.all()
self.repr_set = RepresentationSet(NoteRepresentation, data, {"api_name": "v1", "resource_name": "notes"})