def test_empty_queryset(self):
"""pagination works for empty queryset"""
paginator = ApiPaginator(6, 2)()
querset = []
results = paginator.paginate_queryset(querset, MockRequest())
self.assertEqual(results, [])
meta = paginator.get_meta()
self.assertEqual(meta['count'], 0)
self.assertEqual(meta['pages'], 1)
self.assertEqual(meta['first'], None)
self.assertEqual(meta['previous'], None)
self.assertEqual(meta['next'], None)
self.assertEqual(meta['last'], None)
def test_empty_queryset(self):
"""pagination works for empty queryset"""
paginator = ApiPaginator(6, 2)()
querset = []
results = paginator.paginate_queryset(querset, MockRequest())
self.assertEqual(results, [])
meta = paginator.get_meta()
self.assertEqual(meta['count'], 0)
self.assertEqual(meta['pages'], 1)
self.assertEqual(meta['first'], None)
self.assertEqual(meta['previous'], None)
self.assertEqual(meta['next'], None)
self.assertEqual(meta['last'], None)
self.assertEqual(meta['before'], 0)
self.assertEqual(meta['more'], 0)
def test_last_page(self):
"""pagination works for next page of queryset"""
paginator = ApiPaginator(6, 2)()
querset = [i for i in xrange(20)]
results = paginator.paginate_queryset(querset, MockRequest(3))
self.assertEqual(results, [12, 13, 14, 15, 16, 17, 18, 19])
meta = paginator.get_meta()
self.assertEqual(meta['count'], 20)
self.assertEqual(meta['pages'], 3)
self.assertEqual(meta['first'], 1)
self.assertEqual(meta['previous'], 2)
self.assertEqual(meta['next'], None)
self.assertEqual(meta['last'], None)
response = paginator.get_paginated_response(results)
self.assertEqual(response.status_code, 200)
def test_last_page(self):
"""pagination works for last page of queryset"""
paginator = ApiPaginator(6, 2)()
querset = [i for i in xrange(20)]
results = paginator.paginate_queryset(querset, MockRequest(3))
self.assertEqual(results, [12, 13, 14, 15, 16, 17, 18, 19])
meta = paginator.get_meta()
self.assertEqual(meta['count'], 20)
self.assertEqual(meta['pages'], 3)
self.assertEqual(meta['first'], 1)
self.assertEqual(meta['previous'], 2)
self.assertEqual(meta['next'], None)
self.assertEqual(meta['last'], None)
self.assertEqual(meta['before'], 12)
self.assertEqual(meta['more'], 0)
response = paginator.get_paginated_response(results)
self.assertEqual(response.status_code, 200)
def test_next_page(self):
"""pagination works for next page of queryset"""
paginator = ApiPaginator(6, 2)()
querset = [i for i in xrange(20)]
results = paginator.paginate_queryset(querset, MockRequest(2))
self.assertEqual(results, [6, 7, 8, 9, 10, 11])
meta = paginator.get_meta()
self.assertEqual(meta['count'], 20)
self.assertEqual(meta['pages'], 3)
self.assertEqual(meta['first'], 1)
self.assertEqual(meta['previous'], None)
self.assertEqual(meta['next'], 3)
self.assertEqual(meta['last'], 3)
self.assertEqual(meta['before'], 6)
self.assertEqual(meta['more'], 8)
response = paginator.get_paginated_response(results)
self.assertEqual(response.status_code, 200)