Coverage for polls/tests/test_views.py: 100.00%

1import datetime (empty)

2 

3from django.contrib.auth import get_user_model (empty)

4from django.test import TestCase (empty)

5from django.urls import reverse (empty)

6from django.utils import timezone (empty)

7 

8from ..models import Question (empty)

9 

10 

11def create_question(question_text, days): (empty)

12 """ 

13 Create a question with the given 'question_text' and published 

14 the given number of 'days' offset to now (negative for questions 

15 published in the past, positive for questions that have yet to 

16 be published. 

17 """ 

18 time = timezone.now() + datetime.timedelta(days=days) 8 ctx1bchdiefg

19 return Question.objects.create(question_text=question_text, pub_date=time) 8 ctx1bchdiefg

20 

21 

22class QuestionIndexViewTests(TestCase): (empty)

23 def setUp(self): (empty)

24 self.user = get_user_model().objects.create_user( (empty)

25 username="pollreader", 

26 email="pollreader@example.com", 

27 password="testpass123", 

28 ) 

29 

30 def test_question_index_view_for_logged_out_user(self): (empty)

31 response = self.client.get(reverse("poll_list")) 1 ctx1j

32 self.assertEqual(response.status_code, 302) 1 ctx1j

33 self.assertRedirects(response, "%s?next=/polls/" % (reverse("account_login"))) 1 ctx1j

34 response = self.client.get("%s?next=/polls/" % (reverse("account_login"))) 1 ctx1j

35 self.assertContains(response, "Log In") 1 ctx1j

36 

37 def test_no_questions(self): (empty)

38 """ 

39 If no questions exist, an appropriate message is displayed. 

40 """ 

41 self.client.login(email="pollreader@example.com", password="testpass123") 1 ctx1k

42 response = self.client.get(reverse("poll_list")) 1 ctx1k

43 self.assertEqual(response.status_code, 200) 1 ctx1k

44 self.assertContains(response, "No polls are currently available.") 1 ctx1k

45 self.assertQuerySetEqual(response.context["latest_question_list"], []) 1 ctx1k

46 

47 def test_past_question(self): (empty)

48 """ 

49 Questions with a pub_date in the past are displayed on the polls page. 

50 """ 

51 self.client.login(email="pollreader@example.com", password="testpass123") 1 ctx1i

52 question = create_question(question_text="Past question.", days=-30) 1 ctx1i

53 response = self.client.get(reverse("poll_list")) 1 ctx1i

54 self.assertQuerySetEqual( 1 ctx1i

55 response.context["latest_question_list"], 

56 [question], 

57 ) 

58 

59 def test_future_question(self): (empty)

60 """ 

61 Questions with a pub_date in the future aren't 

62 displayed on the polls page. 

63 """ 

64 self.client.login(email="pollreader@example.com", password="testpass123") 1 ctx1h

65 create_question(question_text="Future question.", days=30) 1 ctx1h

66 response = self.client.get(reverse("poll_list")) 1 ctx1h

67 self.assertQuerySetEqual(response.context["latest_question_list"], []) 1 ctx1h

68 

69 def test_future_question_and_past_question(self): (empty)

70 """ 

71 Even if both past and future questions exist, only past questions 

72 are displayed. 

73 """ 

74 self.client.login(email="pollreader@example.com", password="testpass123") 1 ctx1d

75 question = create_question(question_text="Past question.", days=-30) 1 ctx1d

76 create_question(question_text="Future question.", days=30) 1 ctx1d

77 response = self.client.get(reverse("poll_list")) 1 ctx1d

78 self.assertQuerySetEqual( 1 ctx1d

79 response.context["latest_question_list"], 

80 [question], 

81 ) 

82 

83 def test_two_past_questions(self): (empty)

84 """ 

85 The questions polls page may display multiple questions. 

86 """ 

87 self.client.login(email="pollreader@example.com", password="testpass123") 1 ctx1e

88 question1 = create_question(question_text="Past question 1.", days=-30) 1 ctx1e

89 question2 = create_question(question_text="Past question 2.", days=-5) 1 ctx1e

90 response = self.client.get(reverse("poll_list")) 1 ctx1e

91 self.assertQuerySetEqual( 1 ctx1e

92 response.context["latest_question_list"], 

93 [question2, question1], 

94 ) 

95 

96 

97class QuestionDetailViewTests(TestCase): (empty)

98 def setUp(self): (empty)

99 self.user = get_user_model().objects.create_user( (empty)

100 username="pollreader", 

101 email="pollreader@example.com", 

102 password="testpass123", 

103 ) 

104 

105 def test_question_detail_view_for_logged_out_user(self): (empty)

106 response = self.client.get(reverse("poll_list")) 1 ctx1l

107 self.assertEqual(response.status_code, 302) 1 ctx1l

108 self.assertRedirects(response, "%s?next=/polls/" % (reverse("account_login"))) 1 ctx1l

109 response = self.client.get("%s?next=/polls/" % (reverse("account_login"))) 1 ctx1l

110 self.assertContains(response, "Log In") 1 ctx1l

111 

112 def test_future_question(self): (empty)

113 """ 

114 The detail view of a question with a pub_date in the 

115 future returns a 404 not found. 

116 """ 

117 self.client.login(email="pollreader@example.com", password="testpass123") 1 ctx1b

118 future_question = create_question(question_text="Future question.", days=5) 1 ctx1b

119 url = reverse("poll_detail", args=(future_question.id,)) 1 ctx1b

120 response = self.client.get(url) 1 ctx1b

121 self.assertEqual(response.status_code, 404) 1 ctx1b

122 

123 def test_past_question(self): (empty)

124 """ 

125 The detail view of a question with a pub_date in the past 

126 displays the question's text. 

127 """ 

128 self.client.login(email="pollreader@example.com", password="testpass123") 1 ctx1c

129 past_question = create_question(question_text="Past question.", days=-5) 1 ctx1c

130 url = reverse("poll_detail", args=(past_question.id,)) 1 ctx1c

131 response = self.client.get(url) 1 ctx1c

132 self.assertContains(response, past_question.question_text) 1 ctx1c

133 

134 

135class QuestionResultsViewTests(TestCase): (empty)

136 def setUp(self): (empty)

137 self.user = get_user_model().objects.create_user( (empty)

138 username="pollreader", 

139 email="pollreader@example.com", 

140 password="testpass123", 

141 ) 

142 

143 def test_question_results_view_for_logged_out_user(self): (empty)

144 response = self.client.get(reverse("poll_list")) 1 ctx1m

145 self.assertEqual(response.status_code, 302) 1 ctx1m

146 self.assertRedirects(response, "%s?next=/polls/" % (reverse("account_login"))) 1 ctx1m

147 response = self.client.get("%s?next=/polls/" % (reverse("account_login"))) 1 ctx1m

148 self.assertContains(response, "Log In") 1 ctx1m

149 

150 def test_future_question(self): (empty)

151 """ 

152 The results view of a question with a pub_date in the 

153 future returns a 404 not found. 

154 """ 

155 self.client.login(email="pollreader@example.com", password="testpass123") 1 ctx1f

156 future_question = create_question(question_text="Future question.", days=5) 1 ctx1f

157 url = reverse("poll_results", args=(future_question.id,)) 1 ctx1f

158 response = self.client.get(url) 1 ctx1f

159 self.assertEqual(response.status_code, 404) 1 ctx1f

160 

161 def test_past_question(self): (empty)

162 """ 

163 The results view of a question with a pub_date in the past 

164 displays the question's results. 

165 """ 

166 self.client.login(email="pollreader@example.com", password="testpass123") 1 ctx1g

167 past_question = create_question(question_text="Past question.", days=-5) 1 ctx1g

168 url = reverse("poll_results", args=(past_question.id,)) 1 ctx1g

169 response = self.client.get(url) 1 ctx1g

170 self.assertContains(response, past_question.question_text) 1 ctx1g