You wrote this test but it raises an error: from django.test import SimpleTestCase class MyTests(SimpleTestCase): def test_db_access(self): from django.contrib.auth.models import User User.objects.create(username='user1') What is the cause of the error?

medium📝 Debug Q6 of 15

Django - Testing Django Applications

AUser model is not imported correctly

BSimpleTestCase does not support database access

CTest method name is incorrect

DMissing call to super().__init__() in test class

Step-by-Step Solution

Solution:

Step 1: Identify database usage in test
The test tries to create a User, which requires database access.
Step 2: Recall SimpleTestCase limitations
SimpleTestCase does not set up database, so DB operations cause errors.
Final Answer:
SimpleTestCase does not support database access -> Option B
Quick Check:
DB access fails on SimpleTestCase [OK]

Quick Trick: Use TestCase for DB tests, not SimpleTestCase [OK]

Common Mistakes:

MISTAKES

Assuming SimpleTestCase supports DB
Blaming import or method name

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You wrote this test but it raises an error: from django.test import SimpleTestCase class MyTests(SimpleTestCase): def test_db_access(self): from django.contrib.auth.models import User User.objects.create(username='user1') What is the cause of the error?

Step 1: Identify database usage in test

Step 2: Recall SimpleTestCase limitations

Final Answer:

Quick Check:

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