1 files changed, 15 insertions, 0 deletions
diff --git a/activerecord/test/cases/adapter_test.rb b/activerecord/test/cases/adapter_test.rb
index a9f1993842..32391e2e8b 100644
--- a/activerecord/test/cases/adapter_test.rb
+++ b/activerecord/test/cases/adapter_test.rb
@@ -2,6 +2,7 @@ require "cases/helper"
 require "models/book"
 require "models/post"
 require "models/author"
+require "models/event"
 
 module ActiveRecord
   class AdapterTest < ActiveRecord::TestCase
@@ -23,6 +24,12 @@ module ActiveRecord
       end
     end
 
+    def test_create_record_with_pk_as_zero
+      Book.create(id: 0)
+      assert_equal 0, Book.find(0).id
+      assert_nothing_raised { Book.destroy(0) }
+    end
+
     def test_tables
       tables = nil
       ActiveSupport::Deprecation.silence { tables = @connection.tables }
@@ -194,6 +201,14 @@ module ActiveRecord
 
         assert_not_nil error.cause
       end
+
+      def test_value_limit_violations_are_translated_to_specific_exception
+        error = assert_raises(ActiveRecord::ValueTooLong) do
+          Event.create(title: 'abcdefgh')
+        end
+
+        assert_not_nil error.cause
+      end
     end
 
     def test_disable_referential_integrity