Replace `assert !` with `assert_not`

This autocorrects the violations after adding a custom cop in
3305c78dcd.

3 files changed, 3 insertions, 3 deletions

diff --git a/activerecord/test/cases/scoping/default_scoping_test.rb b/activerecord/test/cases/scoping/default_scoping_test.rb
index 0804de1fb3..6cda546b08 100644
--- a/activerecord/test/cases/scoping/default_scoping_test.rb
+++ b/activerecord/test/cases/scoping/default_scoping_test.rb
@@ -193,7 +193,7 @@ class DefaultScopingTest < ActiveRecord::TestCase
 
   def test_order_to_unscope_reordering
     scope = DeveloperOrderedBySalary.order("salary DESC, name ASC").reverse_order.unscope(:order)
-    assert !/order/i.match?(scope.to_sql)
+    assert_not /order/i.match?(scope.to_sql)
   end
 
   def test_unscope_reverse_order
diff --git a/activerecord/test/cases/scoping/named_scoping_test.rb b/activerecord/test/cases/scoping/named_scoping_test.rb
index 03f8a4f7c9..6cb252edaf 100644
--- a/activerecord/test/cases/scoping/named_scoping_test.rb
+++ b/activerecord/test/cases/scoping/named_scoping_test.rb
@@ -86,7 +86,7 @@ class NamedScopingTest < ActiveRecord::TestCase
   def test_scopes_are_composable
     assert_equal((approved = Topic.all.merge!(where: { approved: true }).to_a), Topic.approved)
     assert_equal((replied = Topic.all.merge!(where: "replies_count > 0").to_a), Topic.replied)
-    assert !(approved == replied)
+    assert_not (approved == replied)
     assert_not_empty (approved & replied)
 
     assert_equal approved & replied, Topic.approved.replied
diff --git a/activerecord/test/cases/scoping/relation_scoping_test.rb b/activerecord/test/cases/scoping/relation_scoping_test.rb
index 5c86bc892d..f18f1ed981 100644
--- a/activerecord/test/cases/scoping/relation_scoping_test.rb
+++ b/activerecord/test/cases/scoping/relation_scoping_test.rb
@@ -105,7 +105,7 @@ class RelationScopingTest < ActiveRecord::TestCase
     Developer.select("id, name").scoping do
       developer = Developer.where("name = 'David'").first
       assert_equal "David", developer.name
-      assert !developer.has_attribute?(:salary)
+      assert_not developer.has_attribute?(:salary)
     end
   end