def test_custom_collection_name(self): paginator = Paginator({}, self.data_set, resource_uri='/api/v1/notes/', limit=20, offset=0, collection_name='notes') meta = paginator.page()['meta'] self.assertEqual(meta['limit'], 20) self.assertEqual(meta['offset'], 0) self.assertEqual(meta['previous'], None) self.assertEqual(meta['next'], None) self.assertEqual(meta['total_count'], 6) self.assertEqual(len(paginator.page()['notes']), 6)
def test_max_limit_none(self): paginator = Paginator({'limit': 0}, self.data_set, max_limit=None, resource_uri='/api/v1/notes/') meta = paginator.page()['meta'] self.assertEqual(meta['limit'], 0)
def test_page1(self): reset_queries() self.assertEqual(len(self._get_query_count()), 0) paginator = Paginator({}, self.data_set, resource_uri='/api/v1/notes/', limit=2, offset=0) # REGRESSION: Check to make sure only part of the cache is full. # We used to run ``len()`` on the ``QuerySet``, which would populate # the entire result set. Owwie. paginator.get_count() self.assertEqual(len(self._get_query_count()), 1) # Should be nothing in the cache. self.assertEqual(paginator.objects._result_cache, None) meta = paginator.page()['meta'] self.assertEqual(meta['limit'], 2) self.assertEqual(meta['offset'], 0) self.assertEqual(meta['previous'], None) self.assertTrue('limit=2' in meta['next']) self.assertTrue('offset=2' in meta['next']) self.assertEqual(meta['total_count'], 6)
def test_unicode_request(self): request = { 'slug__startswith': u'☃', 'format': 'json', } paginator = Paginator(request, self.data_set, resource_uri='/api/v1/notes/', limit=2, offset=2) meta = paginator.page()['meta'] self.assertEqual(meta['limit'], 2) self.assertEqual(meta['offset'], 2) self.assertTrue('limit=2' in meta['previous']) self.assertTrue('offset=0' in meta['previous']) self.assertTrue('slug__startswith=%E2%98%83' in meta['previous']) self.assertTrue('format=json' in meta['previous']) self.assertTrue('limit=2' in meta['next']) self.assertTrue('offset=4' in meta['next']) self.assertTrue('slug__startswith=%E2%98%83' in meta['next']) self.assertTrue('format=json' in meta['next']) self.assertEqual(meta['total_count'], 6) request = QueryDict('slug__startswith=☃&format=json') paginator = Paginator(request, self.data_set, resource_uri='/api/v1/notes/', limit=2, offset=2) meta = paginator.page()['meta'] self.assertEqual(meta['limit'], 2) self.assertEqual(meta['offset'], 2) self.assertTrue('limit=2' in meta['previous']) self.assertTrue('offset=0' in meta['previous']) self.assertTrue('slug__startswith=%E2%98%83' in meta['previous']) self.assertTrue('format=json' in meta['previous']) self.assertTrue('limit=2' in meta['next']) self.assertTrue('offset=4' in meta['next']) self.assertTrue('slug__startswith=%E2%98%83' in meta['next']) self.assertTrue('format=json' in meta['next']) self.assertEqual(meta['total_count'], 6)
def test_all(self): paginator = Paginator({'limit': 0}, self.data_set, resource_uri='/api/v1/notes/', limit=2, offset=0) page = paginator.page() meta = page['meta'] self.assertEqual(meta['limit'], 1000) self.assertEqual(meta['offset'], 0) self.assertEqual(meta['total_count'], 6) self.assertEqual(len(page['objects']), 6)
def test_large_limit(self): paginator = Paginator({}, self.data_set, resource_uri='/api/v1/notes/', limit=20, offset=0) meta = paginator.page()['meta'] self.assertEqual(meta['limit'], 20) self.assertEqual(meta['offset'], 0) self.assertEqual(meta['previous'], None) self.assertEqual(meta['next'], None) self.assertEqual(meta['total_count'], 6)
def test_page3(self): paginator = Paginator({}, self.data_set, resource_uri='/api/v1/notes/', limit=2, offset=4) meta = paginator.page()['meta'] self.assertEqual(meta['limit'], 2) self.assertEqual(meta['offset'], 4) self.assertTrue('limit=2' in meta['previous']) self.assertTrue('offset=2' in meta['previous']) self.assertEqual(meta['next'], None) self.assertEqual(meta['total_count'], 6)
def test_page3_with_request(self): for req in [{ 'offset': '4', 'limit': '2' }, QueryDict('offset=4&limit=2')]: paginator = Paginator(req, self.data_set, resource_uri='/api/v1/notes/', limit=2, offset=4) meta = paginator.page()['meta'] self.assertEqual(meta['limit'], 2) self.assertEqual(meta['offset'], 4) self.assertTrue('limit=2' in meta['previous']) self.assertTrue('offset=2' in meta['previous']) self.assertEqual(meta['next'], None) self.assertEqual(meta['total_count'], 6)
def test_multiple(self): request = QueryDict('a=1&a=2') paginator = Paginator(request, self.data_set, resource_uri='/api/v1/notes/', limit=2, offset=2) meta = paginator.page()['meta'] self.assertEqual(meta['limit'], 2) self.assertEqual(meta['offset'], 2) self.assertTrue('limit=2' in meta['previous']) self.assertTrue('offset=0' in meta['previous']) self.assertTrue('a=1' in meta['previous']) self.assertTrue('a=2' in meta['previous']) self.assertTrue('limit=2' in meta['next']) self.assertTrue('offset=4' in meta['next']) self.assertTrue('a=1' in meta['next']) self.assertTrue('a=2' in meta['next'])
def test_complex_get(self): request = { 'slug__startswith': 'food', 'format': 'json', } paginator = Paginator(request, self.data_set, resource_uri='/api/v1/notes/', limit=2, offset=2) meta = paginator.page()['meta'] self.assertEqual(meta['limit'], 2) self.assertEqual(meta['offset'], 2) self.assertTrue('limit=2' in meta['previous']) self.assertTrue('offset=0' in meta['previous']) self.assertTrue('slug__startswith=food' in meta['previous']) self.assertTrue('format=json' in meta['previous']) self.assertTrue('limit=2' in meta['next']) self.assertTrue('offset=4' in meta['next']) self.assertTrue('slug__startswith=food' in meta['next']) self.assertTrue('format=json' in meta['next']) self.assertEqual(meta['total_count'], 6)
def test_regression_nonqueryset(self): paginator = Paginator({}, ['foo', 'bar', 'baz'], limit=2, offset=0) # This would fail due to ``count`` being present on ``list`` but called # differently. page = paginator.page() self.assertEqual(page['objects'], ['foo', 'bar'])