def test_load_config(self):
main = MainFrame()
save_config({'probability_plural_noun': 0})
loader = ConfigLoader()
self.assertNotEqual(loader.state, main.get_state())
main.load_config()
self.assertEqual(loader.state, main.get_state())
def test_load_config_from_file_empty_string_does_nothing(
self, mock_filename):
main = MainFrame()
save_config({'probability_plural_noun': 0.0})
main.load_config()
current_state = main.get_state()
mock_filename.return_value = ''
main.load_config_from_file()
self.assertEqual(current_state, main.get_state())
def test_change_file_bad_file_by_config(self, mock_error):
bad_file = os.path.join(DATA_PATH, 'go_time.ico')
main = MainFrame()
for count, key in enumerate(
('countable_nouns', 'uncountable_nouns', 'verbs')):
self.assertEqual(mock_error.call_count, count)
main.revert_to_original()
save_config({key: bad_file})
main.load_config()
message = (
'LoaderError: Could not read CSV file. ' +
'If you edited it in MSWord or something similar, it got formatted. Use "notepad"'
)
mock_error.assert_called_with('Bad file', message)
self.assertEqual(mock_error.call_count, count + 1)
def test_create_texts_creates_files(self):
prefix = 'adjjk409dvc'
main = MainFrame()
save_config({'file_prefix': prefix})
main.load_config()
main.do_not_show_popup.set(1)
main.create_texts()
self.assertTrue(
os.path.exists(
os.path.join(APP_FOLDER, DEFAULT_SAVE_DIR,
prefix + '01_answer.pdf')))
self.assertTrue(
os.path.exists(
os.path.join(APP_FOLDER, DEFAULT_SAVE_DIR,
prefix + '01_error.pdf')))
def test_load_config_error_reverts(self, mock_error):
main = MainFrame()
default_state = main.get_state()
save_config({'probability_plural_noun': 0.0})
main.load_config()
self.assertNotEqual(main.get_state(), default_state)
save_config({'probability_plural_noun': 'oops'})
main.load_config()
mock_error.assert_called_with(
'bad config',
"ConfigFileError: Tried to set key: 'probability_plural_noun' to incompatible value: 'oops'."
)
self.assertEqual(main.get_state(), default_state)
def test_export_config_file_saves_correctly(self, mock_filename):
filename = os.path.join(TESTS_FILES, 'tst.cfg')
if os.path.exists(filename):
os.remove(filename)
main = MainFrame()
default_state = main.get_state()
save_config({'font_size': 15})
main.load_config()
current_state = main.get_state()
ConfigLoader().revert_to_default()
config_state = ConfigLoader().state
expected_state = config_state.copy()
expected_state['font_size'] = 15
# test current state
self.assertEqual(default_state, config_state)
self.assertEqual(current_state, expected_state)
self.assertNotEqual(default_state, current_state)
mock_filename.return_value = filename
main.export_config_file()
saved_config = ConfigLoader()
saved_config.set_state_from_file(filename)
config_file_state = ConfigLoader().state
self.assertEqual(saved_config.state, current_state)
self.assertEqual(main.get_state(), current_state)
self.assertEqual(config_file_state, default_state)
mock_filename.assert_called_with(
initialdir=current_state['home_directory'],
title='select .cfg file',
initialfile='exported_config.cfg',
defaultextension='.cfg')
os.remove(filename)
def test_load_config_from_file_bad_file_without_reset(
self, mock_filename, mock_error):
filename = os.path.join(TESTS_FILES, 'tst.cfg')
bad_path = os.path.join(TESTS_FILES, 'nope', 'really_nope')
mock_filename.return_value = filename
save_config_to_filename({'save_directory': bad_path}, filename)
main = MainFrame()
save_config({'probability_plural_noun': 0.0})
main.load_config()
current_state = main.get_state()
main.load_config_from_file()
self.assertEqual(main.get_state(), current_state)
self.assertEqual(mock_error.call_args[0][0], 'bad config file')
msg = "ConfigFileError: Config Loader failed to create the following directory:\n"
self.assertIn(msg, mock_error.call_args[0][1])
os.remove(filename)
def test_load_config_from_file_bad_file_with_reset(self, mock_filename,
mock_error):
filename = os.path.join(TESTS_FILES, 'tst.cfg')
mock_filename.return_value = filename
save_config_to_filename({'probability_plural_noun': 'oops'}, filename)
main = MainFrame()
default_state = main.get_state()
save_config({'probability_plural_noun': 0.0})
main.load_config()
main.load_config_from_file()
self.assertEqual(main.get_state(), default_state)
mock_error.assert_called_with(
'bad config file',
"ConfigFileError: Tried to set key: 'probability_plural_noun' to incompatible value: 'oops'."
)
os.remove(filename)