1 files changed, 26 insertions, 13 deletions

diff --git a/activerecord/test/cases/type/integer_test.rb b/activerecord/test/cases/type/integer_test.rb
index ff956b7680..0c60f0690c 100644
--- a/activerecord/test/cases/type/integer_test.rb
+++ b/activerecord/test/cases/type/integer_test.rb
@@ -60,55 +60,68 @@ module ActiveRecord
 
       test "values below int min value are out of range" do
         assert_raises(::RangeError) do
-          Integer.new.type_cast_from_user("-2147483649")
+          Integer.new.type_cast_for_database(-2147483649)
         end
       end
 
       test "values above int max value are out of range" do
         assert_raises(::RangeError) do
-          Integer.new.type_cast_from_user("2147483648")
+          Integer.new.type_cast_for_database(2147483648)
         end
       end
 
       test "very small numbers are out of range" do
         assert_raises(::RangeError) do
-          Integer.new.type_cast_from_user("-9999999999999999999999999999999")
+          Integer.new.type_cast_for_database(-9999999999999999999999999999999)
         end
       end
 
       test "very large numbers are out of range" do
         assert_raises(::RangeError) do
-          Integer.new.type_cast_from_user("9999999999999999999999999999999")
+          Integer.new.type_cast_for_database(9999999999999999999999999999999)
         end
       end
 
       test "normal numbers are in range" do
         type = Integer.new
-        assert_equal(0, type.type_cast_from_user("0"))
-        assert_equal(-1, type.type_cast_from_user("-1"))
-        assert_equal(1, type.type_cast_from_user("1"))
+        assert_equal(0, type.type_cast_for_database(0))
+        assert_equal(-1, type.type_cast_for_database(-1))
+        assert_equal(1, type.type_cast_for_database(1))
       end
 
       test "int max value is in range" do
-        assert_equal(2147483647, Integer.new.type_cast_from_user("2147483647"))
+        assert_equal(2147483647, Integer.new.type_cast_for_database(2147483647))
       end
 
       test "int min value is in range" do
-        assert_equal(-2147483648, Integer.new.type_cast_from_user("-2147483648"))
+        assert_equal(-2147483648, Integer.new.type_cast_for_database(-2147483648))
       end
 
       test "columns with a larger limit have larger ranges" do
         type = Integer.new(limit: 8)
 
-        assert_equal(9223372036854775807, type.type_cast_from_user("9223372036854775807"))
-        assert_equal(-9223372036854775808, type.type_cast_from_user("-9223372036854775808"))
+        assert_equal(9223372036854775807, type.type_cast_for_database(9223372036854775807))
+        assert_equal(-9223372036854775808, type.type_cast_for_database(-9223372036854775808))
         assert_raises(::RangeError) do
-          type.type_cast_from_user("-9999999999999999999999999999999")
+          type.type_cast_for_database(-9999999999999999999999999999999)
         end
         assert_raises(::RangeError) do
-          type.type_cast_from_user("9999999999999999999999999999999")
+          type.type_cast_for_database(9999999999999999999999999999999)
         end
       end
+
+      test "values which are out of range can be re-assigned" do
+        klass = Class.new(ActiveRecord::Base) do
+          self.table_name = 'posts'
+          attribute :foo, Type::Integer.new
+        end
+        model = klass.new
+
+        model.foo = 2147483648
+        model.foo = 1
+
+        assert_equal 1, model.foo
+      end
     end
   end
 end