Display name in question tests

src/question/tests.py

@@ -33,9 +33,11 @@ class VotingTestCase(APITestCase):
     def setUp(self):
         # Users
         submitter = Profile.objects.create(
-            user=User.objects.create(username="submitter")
+            user=User.objects.create(username="submitter"), display_name="submitter"
+        )
+        Profile.objects.create(
+            user=User.objects.create(username="voter"), display_name="voter"
         )
-        Profile.objects.create(user=User.objects.create(username="voter"))
         # Content
         question = Question.objects.create(
             title="What is love?",
@@ -142,7 +144,9 @@ class TwoVotersQuestion(VotingTestCase):
 
     def setUp(self):
         super().setUp()
-        Profile.objects.create(user=User.objects.create(username="voter2"))
+        Profile.objects.create(
+            user=User.objects.create(username="voter2"), display_name="voter2"
+        )
 
     def prepare(self):
         super().prepare()
@@ -261,9 +265,11 @@ class AnswerQuestionTestCase(APITestCase):
     def setUp(self):
         # Users
         submitter = Profile.objects.create(
-            user=User.objects.create(username="submitter")
+            user=User.objects.create(username="submitter"), display_name="submitter"
+        )
+        Profile.objects.create(
+            user=User.objects.create(username="answerer"), display_name="answerer"
         )
-        Profile.objects.create(user=User.objects.create(username="answerer"))
         # Content
         Question.objects.create(
             title="What is love?",
@@ -326,9 +332,11 @@ class DeleteQuestionTestCase(APITestCase):
     def setUp(self):
         # Users
         submitter = Profile.objects.create(
-            user=User.objects.create(username="submitter")
+            user=User.objects.create(username="submitter"), display_name="submitter"
+        )
+        Profile.objects.create(
+            user=User.objects.create(username="other_user"), display_name="other_user"
         )
-        Profile.objects.create(user=User.objects.create(username="other_user"))
         # Content
         Question.objects.create(
             title="What is love?",
@@ -375,9 +383,11 @@ class PutQuestionTestCase(APITestCase):
     def setUp(self):
         # Users
         submitter = Profile.objects.create(
-            user=User.objects.create(username="submitter")
+            user=User.objects.create(username="submitter"), display_name="submitter"
+        )
+        Profile.objects.create(
+            user=User.objects.create(username="other_user"), display_name="other_user"
         )
-        Profile.objects.create(user=User.objects.create(username="other_user"))
         # Content
         Question.objects.create(
             title="What is love?",
@@ -459,9 +469,11 @@ class PostQuestionTestCase(APITestCase):
     def setUp(self):
         # Users
         submitter = Profile.objects.create(
-            user=User.objects.create(username="submitter")
+            user=User.objects.create(username="submitter"), display_name="submitter"
+        )
+        Profile.objects.create(
+            user=User.objects.create(username="other_user"), display_name="other_user"
         )
-        Profile.objects.create(user=User.objects.create(username="other_user"))
         # Content
         Question.objects.create(
             title="What is love?",
@@ -502,10 +514,12 @@ class EditAnswerTestCase(APITestCase):
     def setUp(self):
         # Users
         submitter = Profile.objects.create(
-            user=User.objects.create(username="submitter")
+            user=User.objects.create(username="submitter"), display_name="submitter"
         )
 
-        Profile.objects.create(user=User.objects.create(username="other_user"))
+        Profile.objects.create(
+            user=User.objects.create(username="other_user"), display_name="other_user"
+        )
 
         # Content
         question = Question.objects.create(
@@ -576,15 +590,18 @@ class AcceptAnswerTestCase(APITestCase):
     def setUp(self):
         # Users
         question_submitter = Profile.objects.create(
-            user=User.objects.create(username="question_submitter")
+            user=User.objects.create(username="question_submitter"),
+            display_name="question_submitter",
         )
 
         answer_submitter_0 = Profile.objects.create(
-            user=User.objects.create(username="answer_submitter_0")
+            user=User.objects.create(username="answer_submitter_0"),
+            display_name="answer_submitter_0",
         )
 
         answer_submitter_1 = Profile.objects.create(
-            user=User.objects.create(username="answer_submitter_1")
+            user=User.objects.create(username="answer_submitter_1"),
+            display_name="answer_submitter_1",
         )
 
         # Content
@@ -721,15 +738,18 @@ class DeleteAnswerTestCase(APITestCase):
     def setUp(self):
         # Users
         question_submitter = Profile.objects.create(
-            user=User.objects.create(username="question_submitter")
+            user=User.objects.create(username="question_submitter"),
+            display_name="question_submitter",
         )
 
         answer_submitter_0 = Profile.objects.create(
-            user=User.objects.create(username="answer_submitter_0")
+            user=User.objects.create(username="answer_submitter_0"),
+            display_name="answer_submitter_0",
         )
 
         answer_submitter_1 = Profile.objects.create(
-            user=User.objects.create(username="answer_submitter_1")
+            user=User.objects.create(username="answer_submitter_1"),
+            display_name="answer_submitter_1",
         )
 
         # Content