def test_validate_missing_file(self, mock_show_warning, mock_isfile):
file_path = 'testtesttest'
mock_isfile.return_value = False
pfh = p_and_s.ParamsFileHandler(file_path)
with self.assertRaises(p_and_s.rn_except.MissingParamsFilePopupError):
pfh.validate_params_file()
def test_validate_missing_fields(self, mock_read_dictionary,
mock_show_warning, mock_isfile):
file_path = 'testtesttest'
test_params = {
"RNDataStorePath": '/home/tw-johns/Roadnet/database_files',
"DbName": 'roadnet_demo.sqlite',
"RNPolyEdit": 'true',
"RNsrwr": 'true',
"Blank": 'true',
"UserName": '******',
"RAMP_output_directory": '',
"PreventOverlappingPolygons": 'true',
"ShouldNotBeUsed": 'should not appear in output'
}
mock_isfile.return_value = True
mock_read_dictionary.return_value = test_params
pfh = p_and_s.ParamsFileHandler(file_path)
with self.assertRaises(p_and_s.rn_except.InvalidParamsKeysPopupError):
pfh.validate_params_file()
def test_read_to_dictionary(self, mock_update_tree):
file_path = 'testtesttest'
pfh = p_and_s.ParamsFileHandler(file_path)
pfh.root = self.test_root
params = pfh.read_to_dictionary()
expected = {
"RNDataStorePath": '/home/tw-johns/Roadnet/database_files',
"DbName": 'roadnet_demo.sqlite',
"RNPolyEdit": 'true',
"RNsrwr": 'true',
"Language": 'ENG',
"UserName": '******'
}
mock_update_tree.assert_called_once_with()
for key in expected:
self.assertEqual(
params[key], expected[key],
"Wrong value read for params {}: {}, not {}".format(
key, params[key], expected[key]))
def test_update_xml_file(self, mock_update_tree):
file_path = 'testtesttest'
pfh = p_and_s.ParamsFileHandler(file_path)
pfh.root = self.test_root
pfh.tree = MagicMock()
test_params = {
"RNDataStorePath": '/home/tw-johns/Roadnet/database_files',
"DbName": 'roadnet_demo.sqlite',
"RNPolyEdit": 'true',
"Language": 'ENG',
"RNsrwr": 'true',
"Blank": 'true',
"UserName": '******',
"ShouldNotBeUsed": 'should not appear in output'
}
m = mock_open()
with patch('Roadnet.params_and_settings.open', m, create=True):
pfh.update_xml_file(test_params)
# Check that the file is opened
m.assert_called_once_with(file_path, 'w')
mock_outfile = m()
# Check data is written to correct file
pfh.tree.assert_has_calls([call.write(mock_outfile)])
def test_init(self):
file_path = 'testtesttest'
pfh = p_and_s.ParamsFileHandler(file_path)
self.assertEqual(
pfh.xmlfile_path, file_path,
"xmlfile_path was not {} ({})".format(file_path, pfh.xmlfile_path))