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1#!/usr/bin/env python 

2 

3""" 

4camcops_server/cc_modules/tests/cc_blob_tests.py 

5 

6=============================================================================== 

7 

8 Copyright (C) 2012-2020 Rudolf Cardinal (rudolf@pobox.com). 

9 

10 This file is part of CamCOPS. 

11 

12 CamCOPS is free software: you can redistribute it and/or modify 

13 it under the terms of the GNU General Public License as published by 

14 the Free Software Foundation, either version 3 of the License, or 

15 (at your option) any later version. 

16 

17 CamCOPS is distributed in the hope that it will be useful, 

18 but WITHOUT ANY WARRANTY; without even the implied warranty of 

19 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 

20 GNU General Public License for more details. 

21 

22 You should have received a copy of the GNU General Public License 

23 along with CamCOPS. If not, see <https://www.gnu.org/licenses/>. 

24 

25=============================================================================== 

26 

27""" 

28 

29from camcops_server.cc_modules.cc_blob import Blob 

30from camcops_server.cc_modules.cc_unittest import DemoDatabaseTestCase 

31from camcops_server.cc_modules.cc_xml import XmlElement 

32 

33 

34# ============================================================================= 

35# Unit tests 

36# ============================================================================= 

37 

38class BlobTests(DemoDatabaseTestCase): 

39 """ 

40 Unit tests. 

41 """ 

42 def test_blob(self) -> None: 

43 self.announce("test_blob") 

44 q = self.dbsession.query(Blob) 

45 b = q.first() # type: Blob 

46 assert b, "Missing BLOB in demo database!" 

47 self.assertIsInstanceOrNone(b.get_rotated_image(), bytes) 

48 self.assertIsInstance(b.get_img_html(), str) 

49 self.assertIsInstance(b.get_xml_element(self.req), XmlElement) 

50 self.assertIsInstance(b.get_data_url(), str)