Fix tests that occurs unicode error in python 2.x

tests/test_client.py

@@ -21,12 +21,13 @@ def test_translate_list(translator):
 
 
 def test_detect_language(translator):
-    ko = translator.detect('한국어')
+    ko = translator.detect(u'한국어')
     en = translator.detect('English')
 
     assert ko.lang == 'ko'
     assert en.lang == 'en'
 
+
 def test_detect_list(translator):
     items = [u'한국어', ' English']
 
@@ -63,4 +64,4 @@ def test_dest_not_in_supported_languages(translator):
     args = ('Hello', 'zzz', 'en')
 
     with raises(ValueError):
-        translator.translate(*args)
+        translator.translate(*args)

tests/test_gtoken.py

@@ -25,7 +25,12 @@ def test_acquire_token_ascii_less_than_2048(acquirer):
 
 
 def test_acquire_token_ascii_matches_special_condition(acquirer):
-    text = chr(55296) + chr(56320)
+    def unichar(i):
+        try:
+            return unichr(i)
+        except NameError:
+            return chr(i)
+    text = unichar(55296) + unichar(56320)
 
     result = acquirer.do(text)
 
@@ -55,4 +60,4 @@ def test_map_lazy_return(acquirer):
     func = acquirer._lazy(value)
 
     assert callable(func)
-    assert func() == value
+    assert func() == value