1 files changed, 9 insertions, 0 deletions
diff --git a/activemodel/test/cases/validations/inclusion_validation_test.rb b/activemodel/test/cases/validations/inclusion_validation_test.rb
index e6adb6d187..d183b42c2b 100644
--- a/activemodel/test/cases/validations/inclusion_validation_test.rb
+++ b/activemodel/test/cases/validations/inclusion_validation_test.rb
@@ -95,4 +95,13 @@ class InclusionValidationTest < ActiveModel::TestCase
     p.author_name = "sikachu"
     assert_raise(ArgumentError){ p.valid? }
   end
+
+  def test_validates_inclusion_with_explicit_include
+    range = (1..100)
+    Topic.validates_inclusion_of :title, :in => range, :use_include => true
+
+    t = Topic.new
+    t.title = 42
+    assert t.valid?
+  end
 end