Relaxed some query ordering assertions in tests.

It accounts for differences seen on cockroachdb.

tests/aggregation/tests.py

@@ -440,7 +440,7 @@ class AggregateTestCase(TestCase):
     def test_fkey_aggregate(self):
         explicit = list(Author.objects.annotate(Count('book__id')))
         implicit = list(Author.objects.annotate(Count('book')))
-        self.assertEqual(explicit, implicit)
+        self.assertCountEqual(explicit, implicit)
 
     def test_annotate_ordering(self):
         books = Book.objects.values('rating').annotate(oldest=Max('authors__age')).order_by('oldest', 'rating')

tests/annotations/tests.py

@@ -209,7 +209,7 @@ class NonAggregateAnnotationTestCase(TestCase):
         lengths = Employee.objects.annotate(
             name_len=Length('first_name'),
         ).distinct('name_len').values_list('name_len', flat=True)
-        self.assertSequenceEqual(lengths, [3, 7, 8])
+        self.assertCountEqual(lengths, [3, 7, 8])
 
     def test_filter_annotation(self):
         books = Book.objects.annotate(

tests/expressions_window/tests.py

@@ -699,7 +699,7 @@ class WindowFunctionTests(TestCase):
             highest=Window(FirstValue('id'), partition_by=F('department'), order_by=F('salary').desc())
         ).values('highest')
         highest_salary = Employee.objects.filter(pk__in=subquery_qs)
-        self.assertSequenceEqual(highest_salary.values('department', 'salary'), [
+        self.assertCountEqual(highest_salary.values('department', 'salary'), [
             {'department': 'Accounting', 'salary': 50000},
             {'department': 'Sales', 'salary': 55000},
             {'department': 'Marketing', 'salary': 40000},