Add Tests For ChineseCN locale. (arrow-py#1008)

tests/test_locales.py

@@ -1500,6 +1500,26 @@ def test_format_timeframe(self):
         assert self.locale._format_timeframe("years", 12) == "12年"
 
 
+@pytest.mark.usefixtures("lang_locale")
+class TestChineseCNLocale:
+    def test_format_timeframe(self):
+        assert self.locale._format_timeframe("now", 0) == "刚才"
+        assert self.locale._format_timeframe("second", 1) == "一秒"
+        assert self.locale._format_timeframe("seconds", 30) == "30秒"
+        assert self.locale._format_timeframe("minute", 1) == "1分钟"
+        assert self.locale._format_timeframe("minutes", 40) == "40分钟"
+        assert self.locale._format_timeframe("hour", 1) == "1小时"
+        assert self.locale._format_timeframe("hours", 23) == "23小时"
+        assert self.locale._format_timeframe("day", 1) == "1天"
+        assert self.locale._format_timeframe("days", 12) == "12天"
+        assert self.locale._format_timeframe("week", 1) == "一周"
+        assert self.locale._format_timeframe("weeks", 38) == "38周"
+        assert self.locale._format_timeframe("month", 1) == "1个月"
+        assert self.locale._format_timeframe("months", 11) == "11个月"
+        assert self.locale._format_timeframe("year", 1) == "1年"
+        assert self.locale._format_timeframe("years", 12) == "12年"
+
+
 @pytest.mark.usefixtures("lang_locale")
 class TestSwahiliLocale:
     def test_format_timeframe(self):