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-rw-r--r--activesupport/test/core_ext/date_time_ext_test.rb18
1 files changed, 18 insertions, 0 deletions
diff --git a/activesupport/test/core_ext/date_time_ext_test.rb b/activesupport/test/core_ext/date_time_ext_test.rb
index 9be28272f7..0087163faf 100644
--- a/activesupport/test/core_ext/date_time_ext_test.rb
+++ b/activesupport/test/core_ext/date_time_ext_test.rb
@@ -54,6 +54,24 @@ class DateTimeExtCalculationsTest < Test::Unit::TestCase
assert_equal 86399,DateTime.civil(2005,1,1,23,59,59).seconds_since_midnight
end
+ def test_days_to_week_start
+ assert_equal 0, Time.local(2011,11,01,0,0,0).days_to_week_start(:tuesday)
+ assert_equal 1, Time.local(2011,11,02,0,0,0).days_to_week_start(:tuesday)
+ assert_equal 2, Time.local(2011,11,03,0,0,0).days_to_week_start(:tuesday)
+ assert_equal 3, Time.local(2011,11,04,0,0,0).days_to_week_start(:tuesday)
+ assert_equal 4, Time.local(2011,11,05,0,0,0).days_to_week_start(:tuesday)
+ assert_equal 5, Time.local(2011,11,06,0,0,0).days_to_week_start(:tuesday)
+ assert_equal 6, Time.local(2011,11,07,0,0,0).days_to_week_start(:tuesday)
+
+ assert_equal 3, Time.local(2011,11,03,0,0,0).days_to_week_start(:monday)
+ assert_equal 3, Time.local(2011,11,04,0,0,0).days_to_week_start(:tuesday)
+ assert_equal 3, Time.local(2011,11,05,0,0,0).days_to_week_start(:wednesday)
+ assert_equal 3, Time.local(2011,11,06,0,0,0).days_to_week_start(:thursday)
+ assert_equal 3, Time.local(2011,11,07,0,0,0).days_to_week_start(:friday)
+ assert_equal 3, Time.local(2011,11,8,0,0,0).days_to_week_start(:saturday)
+ assert_equal 3, Time.local(2011,11,9,0,0,0).days_to_week_start(:sunday)
+ end
+
def test_beginning_of_week
assert_equal DateTime.civil(2005,1,31), DateTime.civil(2005,2,4,10,10,10).beginning_of_week
assert_equal DateTime.civil(2005,11,28), DateTime.civil(2005,11,28,0,0,0).beginning_of_week #monday