1 files changed, 29 insertions, 0 deletions
diff --git a/activerecord/test/cases/type/integer_test.rb b/activerecord/test/cases/type/integer_test.rb
new file mode 100644
index 0000000000..15d1a675a1
--- /dev/null
+++ b/activerecord/test/cases/type/integer_test.rb
@@ -0,0 +1,29 @@
+# frozen_string_literal: true
+
+require "cases/helper"
+require "models/company"
+
+module ActiveRecord
+  module Type
+    class IntegerTest < ActiveRecord::TestCase
+      test "casting ActiveRecord models" do
+        type = Type::Integer.new
+        firm = Firm.create(name: "Apple")
+        assert_nil type.cast(firm)
+      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, :integer
+        end
+        model = klass.new
+
+        model.foo = 2147483648
+        model.foo = 1
+
+        assert_equal 1, model.foo
+      end
+    end
+  end
+end