fix unit test (#155)

* Cleanup code (robotframework#2905)

* clean duplicates

* clean duplicates

* clean duplicates

* clean duplicates

* rename function

* Refactor TextEdit, WIP

* Fix unit tests with language transform

* Fix insecure save of tmp file

* Set Sonar for banches, update version

* Set Sonar for banches, update version

* Set Sonar for branches, update version

* Separated key commands in TextEdit. Breaks some, TAB functions, Enter..

* Improve keys calls in TextEditor

* Improve key use in TextEditor on Windows

* Increase utest in TextEditor

* Add requests to setup.py

* First develop version

* Cleanup code (#154)

* Refactor TextEdit, WIP

* Fix unit tests with language transform

* Separated key commands in TextEdit. Breaks some, TAB functions, Enter..

* Delete commented code, renamve arguments

* Refactor change_locale

* Increase unit tests

utest/application/test_app_main.py

@@ -230,5 +230,19 @@ def test_replace_std_for_win(self):
             robotide._replace_std_for_win()
 
 
+class TestMisc(unittest.TestCase):
+
+    def tearDown(self):
+        builtins.__import__ = real_import
+
+    def test_get_code(self):
+        import wx
+        from robotide.application import RIDE
+
+        main_app = RIDE()
+        code = main_app._get_language_code()
+        assert code in (175, wx.LANGUAGE_ENGLISH_WORLD, wx.LANGUAGE_PORTUGUESE)
+
+
 if __name__ == '__main__':
     unittest.main()