1 files changed, 16 insertions, 10 deletions
diff --git a/activesupport/test/core_ext/date_ext_test.rb b/activesupport/test/core_ext/date_ext_test.rb
index d81693209f..09d4765390 100644
--- a/activesupport/test/core_ext/date_ext_test.rb
+++ b/activesupport/test/core_ext/date_ext_test.rb
@@ -57,6 +57,16 @@ class DateExtCalculationsTest < ActiveSupport::TestCase
     assert_equal Date.new(2005,11,28), Date.new(2005,12,04).beginning_of_week #sunday
   end
 
+  def test_monday
+    assert_equal Date.new(2005,11,28), Date.new(2005,11,28).monday
+    assert_equal Date.new(2005,11,28), Date.new(2005,12,01).monday
+  end
+
+  def test_sunday
+    assert_equal Date.new(2008,3,2), Date.new(2008,3,02).sunday
+    assert_equal Date.new(2008,3,2), Date.new(2008,2,29).sunday
+  end
+
   def test_beginning_of_week_in_calendar_reform
     assert_equal Date.new(1582,10,1), Date.new(1582,10,15).beginning_of_week #friday
   end
@@ -374,16 +384,6 @@ class DateExtCalculationsTest < ActiveSupport::TestCase
     end
   end
 
-  if RUBY_VERSION < '1.9'
-    def test_rfc3339
-      assert_equal('1980-02-28', Date.new(1980, 2, 28).rfc3339)
-    end
-
-    def test_iso8601
-      assert_equal('1980-02-28', Date.new(1980, 2, 28).iso8601)
-    end
-  end
-
   def test_today
     Date.stubs(:current).returns(Date.new(2000, 1, 1))
     assert_equal false, Date.new(1999, 12, 31).today?
@@ -454,4 +454,10 @@ class DateExtBehaviorTest < Test::Unit::TestCase
       Date.today.freeze.inspect
     end
   end
+
+  def test_can_freeze_twice
+    assert_nothing_raised do
+      Date.today.freeze.freeze
+    end
+  end
 end