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-rw-r--r--activesupport/test/core_ext/date_ext_test.rb8
1 files changed, 8 insertions, 0 deletions
diff --git a/activesupport/test/core_ext/date_ext_test.rb b/activesupport/test/core_ext/date_ext_test.rb
index 1f94b80edc..d5f3eed8c1 100644
--- a/activesupport/test/core_ext/date_ext_test.rb
+++ b/activesupport/test/core_ext/date_ext_test.rb
@@ -141,10 +141,18 @@ class DateExtCalculationsTest < Test::Unit::TestCase
assert_equal Date.new(2004,6,5), Date.new(2005,6,5).last_year
end
+ def test_last_year_in_leap_years
+ assert_equal Date.new(1999,2,28), Date.new(2000,2,29).last_year
+ end
+
def test_next_year
assert_equal Date.new(2006,6,5), Date.new(2005,6,5).next_year
end
+ def test_next_year_in_leap_years
+ assert_equal Date.new(2001,2,28), Date.new(2000,2,29).next_year
+ end
+
def test_yesterday
assert_equal Date.new(2005,2,21), Date.new(2005,2,22).yesterday
assert_equal Date.new(2005,2,28), Date.new(2005,3,2).yesterday.yesterday