def test_set_page_2(self):
dirs_num = 10
file_num = 15
page_size = 7
f = create_dir(dirs_num, file_num)
p = n.Pagination(f, page_size)
p.set_page(2)
self.assertEqual(p.current_page_num, 2)
def test_get_file_2(self):
dirs_num = 0
file_num = 10
page_size = 2
f = create_dir(dirs_num, file_num)
p = n.Pagination(f, page_size)
p.set_page(3)
f = p.get_file(0)
self.assertEqual(f.name, "file_4")
def test_set_last_page(self):
dirs_num = 5
file_num = 5
page_size = 2
f = create_dir(dirs_num, file_num)
p = n.Pagination(f, page_size)
p.set_last_page()
p.set_next_page()
p.set_last_page()
self.assertEqual(p.current_page_num, 5)
self.assertTrue(p.is_last_page())
def test_set_first_page(self):
dirs_num = 10
file_num = 15
page_size = 7
f = create_dir(dirs_num, file_num)
p = n.Pagination(f, page_size)
p.set_page(3)
p.set_first_page()
p.set_prev_page()
p.set_first_page()
self.assertEqual(p.current_page_num, 1)
self.assertTrue(p.is_first_page())
def test_init_3(self):
dirs_num = 0
file_num = 0
page_size = 7
f = create_dir(dirs_num, file_num)
result = n.Pagination(f, page_size)
self.assertEqual(len(result.files), file_num)
self.assertEqual(len(result.dirs), dirs_num)
self.assertEqual(len(result.all_objects), dirs_num + file_num)
self.assertEqual(result.page_size, page_size)
self.assertEqual(result.total_pages_num,
math.ceil((dirs_num + file_num) / page_size))
def test_get_file_1(self):
dirs_num = 10
file_num = 0
page_size = 2
f = create_dir(dirs_num, file_num)
p = n.Pagination(f, page_size)
f = p.get_file(0)
self.assertEqual(f.name, "dir_0")
f = p.get_file(1)
self.assertEqual(f.name, "dir_1")
f = p.get_file(2)
self.assertIsNone(f)