Coverage for reader\tests.py: 100%

1import os 

2 

3from django.conf import settings 

4from django.contrib.auth.models import User 

5from django.core.files.uploadedfile import SimpleUploadedFile 

6from django.test import TestCase 

7from django.urls import reverse 

8 

9from reader.models import ProfileImage 

10 

11 

12class TestProfileDetail(TestCase): 

13 

14 def setUp(self): 

15 """ 

16 Set up the test environment by creating a user object. 

17 

18 This method is executed before each test case to ensure a clean and 

19 consistent state for testing. 

20 It creates a user object with a specified username, password and email. 

21 

22 Args: 

23 None 

24 

25 Returns: 

26 None 

27 """ 

28 self.user = User.objects.create_user( 

29 username="myUsername", 

30 password="myPassword", 

31 email="test@test.com" 

32 ) 

33 

34 def test_render_profile_page_authorised_user(self): 

35 """ 

36 Test case to verify that the profile page is rendered correctly for an 

37 authorised user. 

38 """ 

39 self.client.login(username='myUsername', password='myPassword') 

40 response = self.client.get(reverse('profile')) 

41 self.assertEqual(response.status_code, 200) 

42 self.assertIn(b"Information", response.content) 

43 self.assertIn(b"Profile Image", response.content) 

44 

45 def test_render_profile_page_unauthorised_user(self): 

46 """ 

47 Test case to verify that an unauthorised user is redirected to the 

48 login page when accessing the profile page. 

49 """ 

50 self.assertEqual(self.client.get(reverse('profile')).status_code, 302) 

51 

52 def test_successful_profile_update(self): 

53 """ 

54 Test case to verify successful profile update. 

55 

56 This test case logs in a user, updates their profile information 

57 including first name, last name, email, and profile image. It then 

58 asserts that the updated user object has the correct values for first 

59 name, last name, and email. It also checks that the profile image has 

60 been successfully updated. 

61 

62 Returns: 

63 None 

64 """ 

65 self.client.login(username='myUsername', password='myPassword') 

66 image_path = os.path.join(settings.BASE_DIR, 'static', 'img', 

67 'profile-image.png') 

68 with open(image_path, 'rb') as img_file: 

69 img_data = img_file.read() 

70 

71 updated_data = { 

72 'first-name': 'UpdatedFirstName', 

73 'last-name': 'UpdatedLastName', 

74 'email': 'updated@test.com', 

75 'fileInput': SimpleUploadedFile("test_image.png", img_data, 

76 content_type="image/png") 

77 } 

78 

79 self.client.post(reverse('profile'), data=updated_data) 

80 updated_user = User.objects.get(username='myUsername') 

81 self.assertEqual(updated_user.first_name, 'UpdatedFirstName') 

82 self.assertEqual(updated_user.last_name, 'UpdatedLastName') 

83 self.assertEqual(updated_user.email, 'updated@test.com') 

84 updated_image = ProfileImage.objects.get(user=updated_user) 

85 self.assertIsNotNone(updated_image.image.public_id)