1 files changed, 11 insertions, 1 deletions
diff --git a/activesupport/test/core_ext/string_ext_test.rb b/activesupport/test/core_ext/string_ext_test.rb
index 0fd0cb8ac7..4000cc913a 100644
--- a/activesupport/test/core_ext/string_ext_test.rb
+++ b/activesupport/test/core_ext/string_ext_test.rb
@@ -252,7 +252,7 @@ class StringInflectionsTest < Test::Unit::TestCase
     # And changes the original string:
     assert_equal original, expected
   end
-  
+
   def test_string_inquiry
     assert "production".inquiry.production?
     assert !"production".inquiry.development?
@@ -354,6 +354,10 @@ class OutputSafetyTest < ActiveSupport::TestCase
   test "A fixnum is safe by default" do
     assert 5.html_safe?
   end
+  
+  test "a float is safe by default" do
+    assert 5.7.html_safe?
+  end
 
   test "An object is unsafe by default" do
     assert !@object.html_safe?
@@ -452,6 +456,12 @@ class OutputSafetyTest < ActiveSupport::TestCase
       assert !'ruby'.encoding_aware?
     end
   end
+
+  test "call to_param returns a normal string" do
+    string = @string.html_safe
+    assert string.html_safe?
+    assert !string.to_param.html_safe?
+  end
 end
 
 class StringExcludeTest < ActiveSupport::TestCase