2 files changed, 26 insertions, 0 deletions
diff --git a/spec/ruby/shared/time/strftime_for_time.rb b/spec/ruby/shared/time/strftime_for_time.rb
index 49cd09051a..9f4d08d72e 100644
--- a/spec/ruby/shared/time/strftime_for_time.rb
+++ b/spec/ruby/shared/time/strftime_for_time.rb
@@ -170,4 +170,12 @@ describe :strftime_time, shared: true do
     time.strftime("%-k%p").should == "8AM"
     time.strftime("%-l%p").should == "8AM"
   end
+
+  it "should be able to show default Logger format" do
+    default_logger_format = "%Y-%m-%dT%H:%M:%S.%6N "
+    @new_time[2001, 2, 3, 4, 5, 6].strftime(default_logger_format).should == "2001-02-03T04:05:06.000000 "
+    @new_time[2001, 12, 3, 4, 5, 6 + 1/10r].strftime(default_logger_format).should == "2001-12-03T04:05:06.100000 "
+    @new_time[2001, 2, 13, 4, 5, 6 + 1/100r].strftime(default_logger_format).should == "2001-02-13T04:05:06.010000 "
+    @new_time[2001, 2, 3, 14, 5, 6 + 1/1000r].strftime(default_logger_format).should == "2001-02-03T14:05:06.001000 "
+  end
 end
diff --git a/spec/ruby/shared/time/yday.rb b/spec/ruby/shared/time/yday.rb
new file mode 100644
index 0000000000..f81c45261c
--- /dev/null
+++ b/spec/ruby/shared/time/yday.rb
@@ -0,0 +1,18 @@
+describe :time_yday, shared: true do
+  it 'returns the correct value for each day of each month' do
+    mdays = [31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31]
+
+    yday = 1
+    mdays.each_with_index do |days, month|
+      days.times do |day|
+        @method.call(2014, month+1, day+1).should == yday
+        yday += 1
+      end
+    end
+  end
+
+  it 'supports leap years' do
+    @method.call(2016, 2, 29).should == 31 + 29
+    @method.call(2016, 3, 1).should == 31 + 29 + 1
+  end
+end