We should assert for current car's funky bulb count, not overall bulb count

- Though has_many_associations test file does not use bulbs fixtures,
  other files use it and if those files are run before
  has_many_associations_test file then there can be some bulbs records
  present in the database which are not associated with the current car
  being tested. So the assertion `Car.count` was non-zero sometimes.

Author: prathamesh-sonpatki

activerecord/test/cases/associations/has_many_associations_test.rb

@@ -242,7 +242,11 @@ def test_create_from_association_with_nil_values_should_work
   end
 
   def test_do_not_call_callbacks_for_delete_all
+<<<<<<< 13c8ec5a554b33083dee3af652b89b4727b90b6a
     car = Car.create(name: "honda")
+=======
+    car = Car.create(name: 'honda')
+>>>>>>> We should assert for current car's funky bulb count, not overall bulb count
     car.funky_bulbs.create!
     assert_equal 1, car.funky_bulbs.count
     assert_nothing_raised { car.reload.funky_bulbs.delete_all }