Fix lformat wrong on AM/PM cases in locale tr (bitwalker#698)

* Fix i18n for day_periods

* Add test case about %P and %p on locale tr

priv/translations/tr/LC_MESSAGES/day_periods.po

@@ -22,16 +22,16 @@ msgstr ""
 
 #: lib/l10n/translator.ex:266
 msgid "AM"
-msgstr "ÖÖ"
+msgstr "ÖÖ"
 
 #: lib/l10n/translator.ex:268
 msgid "PM"
-msgstr "ÖS"
+msgstr "ÖS"
 
 #: lib/l10n/translator.ex:267
 msgid "am"
-msgstr "öö"
+msgstr "öö"
 
 #: lib/l10n/translator.ex:269
 msgid "pm"
-msgstr "ös"
+msgstr "ös"

test/lformat_strftime_test.exs

@@ -0,0 +1,18 @@
+defmodule DateFormatTest.LFormatStrftime do
+  use ExUnit.Case, async: true
+  use Timex
+
+  @aug182013_am Timex.to_datetime({{2013, 8, 18}, {11, 00, 5}})
+  @aug182013_pm Timex.to_datetime({{2013, 8, 18}, {12, 30, 5}})
+
+  describe "locale tr" do
+    test "lformat %P" do
+      formatter = Timex.Format.DateTime.Formatters.Strftime
+
+      assert {:ok, "öö"} = formatter.lformat(@aug182013_am, "%P", "tr")
+      assert {:ok, "ÖÖ"} = formatter.lformat(@aug182013_am, "%p", "tr")
+      assert {:ok, "ös"} = formatter.lformat(@aug182013_pm, "%P", "tr")
+      assert {:ok, "ÖS"} = formatter.lformat(@aug182013_pm, "%p", "tr")
+    end
+  end
+end