1 files changed, 12 insertions, 5 deletions
diff --git a/activemodel/test/cases/validations/numericality_validation_test.rb b/activemodel/test/cases/validations/numericality_validation_test.rb
index ca3c3bc40d..eb4b02df93 100644
--- a/activemodel/test/cases/validations/numericality_validation_test.rb
+++ b/activemodel/test/cases/validations/numericality_validation_test.rb
@@ -66,7 +66,7 @@ class NumericalityValidationTest < ActiveModel::TestCase
   end
 
   def test_validates_numericality_of_with_integer_only_and_proc_as_value
-    Topic.send(:define_method, :allow_only_integers?, lambda { false })
+    Topic.define_method(:allow_only_integers?) { false }
     Topic.validates_numericality_of :approved, only_integer: Proc.new(&:allow_only_integers?)
 
     invalid!(NIL + BLANK + JUNK)
@@ -214,23 +214,23 @@ class NumericalityValidationTest < ActiveModel::TestCase
   end
 
   def test_validates_numericality_with_proc
-    Topic.send(:define_method, :min_approved, lambda { 5 })
+    Topic.define_method(:min_approved) { 5 }
     Topic.validates_numericality_of :approved, greater_than_or_equal_to: Proc.new(&:min_approved)
 
     invalid!([3, 4])
     valid!([5, 6])
   ensure
-    Topic.send(:remove_method, :min_approved)
+    Topic.remove_method :min_approved
   end
 
   def test_validates_numericality_with_symbol
-    Topic.send(:define_method, :max_approved, lambda { 5 })
+    Topic.define_method(:max_approved) { 5 }
     Topic.validates_numericality_of :approved, less_than_or_equal_to: :max_approved
 
     invalid!([6])
     valid!([4, 5])
   ensure
-    Topic.send(:remove_method, :max_approved)
+    Topic.remove_method :max_approved
   end
 
   def test_validates_numericality_with_numeric_message
@@ -289,6 +289,13 @@ class NumericalityValidationTest < ActiveModel::TestCase
     assert_raise(ArgumentError) { Topic.validates_numericality_of :approved, equal_to: "foo" }
   end
 
+  def test_validates_numericality_equality_for_float_and_big_decimal
+    Topic.validates_numericality_of :approved, equal_to: BigDecimal("65.6")
+
+    invalid!([Float("65.5"), BigDecimal("65.7")], "must be equal to 65.6")
+    valid!([Float("65.6"), BigDecimal("65.6")])
+  end
+
   private
 
     def invalid!(values, error = nil)