2 files changed, 1 insertions, 1 deletions
diff --git a/activerecord/test/cases/attribute_test.rb b/activerecord/test/cases/attribute_test.rb
index 0ec368f51d..c69782d93f 100644
--- a/activerecord/test/cases/attribute_test.rb
+++ b/activerecord/test/cases/attribute_test.rb
@@ -4,7 +4,6 @@ module ActiveRecord
   class AttributeTest < ActiveRecord::TestCase
     setup do
       @type = Minitest::Mock.new
-      @type.expect(:==, false, [false])
     end
 
     teardown do
diff --git a/activerecord/test/cases/type/date_time_test.rb b/activerecord/test/cases/type/date_time_test.rb
index 62d3405be1..bc4900e1c2 100644
--- a/activerecord/test/cases/type/date_time_test.rb
+++ b/activerecord/test/cases/type/date_time_test.rb
@@ -5,6 +5,7 @@ module ActiveRecord
   module Type
     class IntegerTest < ActiveRecord::TestCase
       def test_datetime_seconds_precision_applied_to_timestamp
+        skip "This test is invalid if subsecond precision isn't supported" unless subsecond_precision_supported?
         p = Task.create!(starting: ::Time.now)
         assert_equal p.starting.usec, p.reload.starting.usec
       end