Django test suite still has an occurence of assertEquals, removed in Python 3.12

[Michel Lind]

Python 3.12, shipping in the upcoming Fedora 39, finally removed the deprecated assertEquals in favor of assertEqual. The Django test suite mostly use the latter already, but there is one occurence of the former left. It should be converted.

Test failure on Python 3.12:

======================================================================                                                              
ERROR: test_condition_with_func_and_lookup_outside_relation_name (filtered_relation.tests.FilteredRelationTests.test_condition_with_
func_and_lookup_outside_relation_name)                                                                                              
----------------------------------------------------------------------                                                              
Traceback (most recent call last):                                                                                                  
  File "/home/michel/src/github/django/django/tests/filtered_relation/tests.py", line 652, in test_condition_with_func_and_lookup_ou
tside_relation_name 
    self.assertEquals(qs.count(), 1)                                                                                                
    ^^^^^^^^^^^^^^^^^                                                                                                               
AttributeError: 'FilteredRelationTests' object has no attribute 'assertEquals'. Did you mean: 'assertEqual'?

[Michel Lind]

PR: ​https://github.com/django/django/pull/17103

[Mariusz Felisiak]

Good catch, my bad.

[GitHub <noreply@…>]

In 62b83889:

Fixed #34731, Refs #34118 -- Replaced assertEquals() with assertEqual() in test_condition_with_func_and_lookup_outside_relation_name().

Signed-off-by: Michel Alexandre Salim <salimma@…>