3 files changed, 51 insertions, 3 deletions
diff --git a/activesupport/test/core_ext/date_time_ext_test.rb b/activesupport/test/core_ext/date_time_ext_test.rb
index 768ea281d3..4f3a798067 100644
--- a/activesupport/test/core_ext/date_time_ext_test.rb
+++ b/activesupport/test/core_ext/date_time_ext_test.rb
@@ -253,6 +253,24 @@ class DateTimeExtCalculationsTest < Test::Unit::TestCase
     assert_equal '-05:00', dt.formatted_offset
     assert_equal '-0500', dt.formatted_offset(false)
   end
+  
+  def test_compare_with_time
+    assert_equal  1, DateTime.civil(2000) <=> Time.utc(1999, 12, 31, 23, 59, 59)
+    assert_equal  0, DateTime.civil(2000) <=> Time.utc(2000, 1, 1, 0, 0, 0)
+    assert_equal(-1, DateTime.civil(2000) <=> Time.utc(2000, 1, 1, 0, 0, 1))
+  end
+  
+  def test_compare_with_datetime
+    assert_equal  1, DateTime.civil(2000) <=> DateTime.civil(1999, 12, 31, 23, 59, 59)
+    assert_equal  0, DateTime.civil(2000) <=> DateTime.civil(2000, 1, 1, 0, 0, 0)
+    assert_equal(-1, DateTime.civil(2000) <=> DateTime.civil(2000, 1, 1, 0, 0, 1))
+  end
+  
+  def test_compare_with_time_with_zone
+    assert_equal  1, DateTime.civil(2000) <=> ActiveSupport::TimeWithZone.new( Time.utc(1999, 12, 31, 23, 59, 59) )
+    assert_equal  0, DateTime.civil(2000) <=> ActiveSupport::TimeWithZone.new( Time.utc(2000, 1, 1, 0, 0, 0) )
+    assert_equal(-1, DateTime.civil(2000) <=> ActiveSupport::TimeWithZone.new( Time.utc(2000, 1, 1, 0, 0, 1) ))
+  end
 
   protected
     def with_timezone(new_tz = 'US/Eastern')
diff --git a/activesupport/test/core_ext/time_ext_test.rb b/activesupport/test/core_ext/time_ext_test.rb
index e9c7a1ed79..170caf3e09 100644
--- a/activesupport/test/core_ext/time_ext_test.rb
+++ b/activesupport/test/core_ext/time_ext_test.rb
@@ -424,6 +424,24 @@ class TimeExtCalculationsTest < Test::Unit::TestCase
       assert_equal '-0400', Time.local(2000, 7).formatted_offset(false)
     end
   end
+  
+  def test_compare_with_time
+    assert_equal  1, Time.utc(2000) <=> Time.utc(1999, 12, 31, 23, 59, 59, 999)
+    assert_equal  0, Time.utc(2000) <=> Time.utc(2000, 1, 1, 0, 0, 0)
+    assert_equal(-1, Time.utc(2000) <=> Time.utc(2000, 1, 1, 0, 0, 0, 001))
+  end
+  
+  def test_compare_with_datetime
+    assert_equal  1, Time.utc(2000) <=> DateTime.civil(1999, 12, 31, 23, 59, 59)
+    assert_equal  0, Time.utc(2000) <=> DateTime.civil(2000, 1, 1, 0, 0, 0)
+    assert_equal(-1, Time.utc(2000) <=> DateTime.civil(2000, 1, 1, 0, 0, 1))
+  end
+  
+  def test_compare_with_time_with_zone
+    assert_equal  1, Time.utc(2000) <=> ActiveSupport::TimeWithZone.new( Time.utc(1999, 12, 31, 23, 59, 59) )
+    assert_equal  0, Time.utc(2000) <=> ActiveSupport::TimeWithZone.new( Time.utc(2000, 1, 1, 0, 0, 0) )
+    assert_equal(-1, Time.utc(2000) <=> ActiveSupport::TimeWithZone.new( Time.utc(2000, 1, 1, 0, 0, 1) ))
+  end
 
   protected
     def with_timezone(new_tz = 'US/Eastern')
diff --git a/activesupport/test/core_ext/time_with_zone_test.rb b/activesupport/test/core_ext/time_with_zone_test.rb
index 55f41e0715..982384fac8 100644
--- a/activesupport/test/core_ext/time_with_zone_test.rb
+++ b/activesupport/test/core_ext/time_with_zone_test.rb
@@ -87,12 +87,24 @@ uses_tzinfo 'TimeWithZoneTest' do
     def test_xmlschema
       assert_equal "1999-12-31T19:00:00-05:00", @twz.xmlschema
     end
-      
-    def test_compare
+    
+    def test_compare_with_time
       assert_equal  1, @twz <=> Time.utc(1999, 12, 31, 23, 59, 59)
-      assert_equal  0, @twz <=> Time.utc(2000)
+      assert_equal  0, @twz <=> Time.utc(2000, 1, 1, 0, 0, 0)
       assert_equal(-1, @twz <=> Time.utc(2000, 1, 1, 0, 0, 1))
     end
+
+    def test_compare_with_datetime
+      assert_equal  1, @twz <=> DateTime.civil(1999, 12, 31, 23, 59, 59)
+      assert_equal  0, @twz <=> DateTime.civil(2000, 1, 1, 0, 0, 0)
+      assert_equal(-1, @twz <=> DateTime.civil(2000, 1, 1, 0, 0, 1))
+    end
+
+    def test_compare_with_time_with_zone
+      assert_equal  1, @twz <=> ActiveSupport::TimeWithZone.new( Time.utc(1999, 12, 31, 23, 59, 59) )
+      assert_equal  0, @twz <=> ActiveSupport::TimeWithZone.new( Time.utc(2000, 1, 1, 0, 0, 0) )
+      assert_equal(-1, @twz <=> ActiveSupport::TimeWithZone.new( Time.utc(2000, 1, 1, 0, 0, 1) ))
+    end
       
     def test_plus
       assert_equal Time.utc(1999, 12, 31, 19, 0 ,5), (@twz + 5).time