2 files changed, 50 insertions, 0 deletions
diff --git a/activemodel/test/cases/validations/exclusion_validation_test.rb b/activemodel/test/cases/validations/exclusion_validation_test.rb
index baccf72ecb..7d5af27f3d 100644
--- a/activemodel/test/cases/validations/exclusion_validation_test.rb
+++ b/activemodel/test/cases/validations/exclusion_validation_test.rb
@@ -64,4 +64,29 @@ class ExclusionValidationTest < ActiveModel::TestCase
     t.title = "wasabi"
     assert t.valid?
   end
+
+  def test_validates_inclusion_of_with_symbol
+    Person.validates_exclusion_of :karma, :in => :reserved_karmas
+
+    p = Person.new
+    p.karma = "abe"
+
+    def p.reserved_karmas
+      %w(abe)
+    end
+
+    assert p.invalid?
+    assert_equal ["is reserved"], p.errors[:karma]
+
+    p = Person.new
+    p.karma = "abe"
+
+    def p.reserved_karmas
+      %w()
+    end
+
+    assert p.valid?
+  ensure
+    Person.reset_callbacks(:validate)
+  end
 end
diff --git a/activemodel/test/cases/validations/inclusion_validation_test.rb b/activemodel/test/cases/validations/inclusion_validation_test.rb
index c57fa75faf..117e9109fc 100644
--- a/activemodel/test/cases/validations/inclusion_validation_test.rb
+++ b/activemodel/test/cases/validations/inclusion_validation_test.rb
@@ -96,4 +96,29 @@ class InclusionValidationTest < ActiveModel::TestCase
     t.title = "elephant"
     assert t.valid?
   end
+
+  def test_validates_inclusion_of_with_symbol
+    Person.validates_inclusion_of :karma, :in => :available_karmas
+
+    p = Person.new
+    p.karma = "Lifo"
+
+    def p.available_karmas
+      %w()
+    end
+
+    assert p.invalid?
+    assert_equal ["is not included in the list"], p.errors[:karma]
+
+    p = Person.new
+    p.karma = "Lifo"
+
+    def p.available_karmas
+      %w(Lifo)
+    end
+
+    assert p.valid?
+  ensure
+    Person.reset_callbacks(:validate)
+  end
 end