fix: add missing migration for token_blacklist app (#894)

* fix: add missing migration for token_blacklist app

PR #879 modified both the OutstandingToken and BlacklistedToken models Meta class, but did not include the migration. This commit adds the missing migration file.

* [pre-commit.ci] auto fixes from pre-commit.com hooks

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* test: Add check for ungenerated migrations

This adds a test to ensure all model changes are reflected in migrations.
If ungenerated migrations are detected, the test will fail, enforcing
migration consistency.

References:
- PR #894
- Issue #895

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

Author: juanbailon

rest_framework_simplejwt/token_blacklist/migrations/0013_alter_blacklistedtoken_options_and_more.py

@@ -0,0 +1,27 @@
+# Generated by Django 5.1.7 on 2025-03-23 06:56
+
+from django.db import migrations
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("token_blacklist", "0012_alter_outstandingtoken_user"),
+    ]
+
+    operations = [
+        migrations.AlterModelOptions(
+            name="blacklistedtoken",
+            options={
+                "verbose_name": "Blacklisted Token",
+                "verbose_name_plural": "Blacklisted Tokens",
+            },
+        ),
+        migrations.AlterModelOptions(
+            name="outstandingtoken",
+            options={
+                "ordering": ("user",),
+                "verbose_name": "Outstanding Token",
+                "verbose_name_plural": "Outstanding Tokens",
+            },
+        ),
+    ]

tests/test_migrations.py

@@ -0,0 +1,42 @@
+from io import StringIO
+from typing import Optional
+
+import pytest
+from django.core.management import call_command
+from django.test import TestCase
+
+
+class MigrationTestCase(TestCase):
+    def test_no_missing_migrations(self):
+        """
+        Ensures all model changes are reflected in migrations.
+        If this test fails, there are model changes that require a new migration.
+
+        Behavior:
+        - Passes silently if no migrations are required
+        - Fails with a detailed message if migrations are need
+        """
+
+        output = StringIO()
+
+        # Initialize exception variable to track migration check result
+        exec: Optional[SystemExit] = None
+
+        try:
+            # Check for pending migrations without actually creating them
+            call_command(
+                "makemigrations", "--check", "--dry-run", stdout=output, stderr=output
+            )
+        except SystemExit as e:
+            # Capture the SystemExit if migrations are needed (the command will had ended with exit code 1)
+            exec = e
+
+        # If an exception was raised, verify it indicates no migration changes are required
+        if exec is not None:
+            self.assertEqual(
+                exec.code,
+                0,  # 0 means no migrations needed
+                f"Model changes detected that require migrations!\n"
+                f"Please run `python manage.py makemigrations` to create the necessary migrations.\n\n"
+                f"Detected Changes:\n{output.getvalue()}",
+            )