def test_json_import_user_invalid(self):
expected_error_message = 'Metadata are corrupted; the file cannot be imported'
test_file = './test/unit/test_data/user_invalid.json'
systemInfo_populated = copy.deepcopy(systemInfo_mockup)
systemInfo_populated['courses']['test_course']['users'] = {}
with self.assertRaisesRegex(ImportException, expected_error_message):
import_export.import_data(systemInfo_populated, test_file)
def test_json_import_session_valid(self):
test_file = './test/unit/test_data/session_valid.json'
systemInfo_populated = copy.deepcopy(systemInfo_mockup)
systemInfo_populated['courses']['test_course']['users']['test_user'][
'sessions'] = {}
result = import_export.import_data(systemInfo_populated, test_file)
self.assertDictEqual(result, systemInfo_mockup)
def import_and_reduce(raw_data_folder_path, file_name, t_min, t_max, q_thres):
raw_data = import_data(
raw_data_folder_path, file_name
) #Import data from folderpath + filename, format is a vector, each element a datpoint
raw_data_int = convert_to_int(raw_data) #Convert values in vector to int
reduced_raw_data_int = filter_data(
raw_data_int, t_min, t_max, q_thres
) #Remove datapoint with to large or low t, and datapoint with too low q_thres
return reduced_raw_data_int
def import_data(self, filename: str, overwrite: bool = False):
"""Import the whole system or a part of it
Args:
filename (str): the filename (filepath) that we are importing;
overwrite (bool): if the imported information is already present in the system and overwrite = False then a message is returned and the file is not imported. Defaults to False.
Returns:
A message containing the import status; Done if sucessful
"""
try:
self._systemInfo = import_export.import_data(
self._systemInfo, filename, overwrite)
except ImportException as exc:
pass
return 'Done'
def test_json_import_course_malformed(self):
expected_error_message = 'Some layers above the level you are inserting are not present in the system'
test_file = './test/unit/test_data/course_valid.json'
malformed_systemInfo = {}
with self.assertRaisesRegex(ImportException, expected_error_message):
import_export.import_data(malformed_systemInfo, test_file)
def test_json_import_course_invalid(self):
expected_error_message = 'Metadata are corrupted; the file cannot be imported'
test_file = './test/unit/test_data/course_invalid.json'
with self.assertRaisesRegex(ImportException, expected_error_message):
import_export.import_data(self.test_systemInfo, test_file)
def test_json_import_system_valid(self):
test_file = './test/unit/test_data/system_valid.json'
result = import_export.import_data(self.test_systemInfo, test_file)
self.assertDictEqual(result, systemInfo_mockup)
def test_json_import_corrupted_metadata(self):
expected_error_message = 'The file is corrupted and does not contain the appropriate metadata'
test_file = './test/unit/test_data/corrupted_metadata.json'
with self.assertRaisesRegex(ImportException, expected_error_message):
import_export.import_data(self.test_systemInfo, test_file)
def test_import_file_format_not_supported(self):
expected_error_message = 'File format not supported'
with self.assertRaisesRegex(ImportException, expected_error_message):
import_export.import_data(self.test_systemInfo,
'not_supported.xml')
def test_import_file_not_found(self):
expected_error_message = 'File not found: unknown.json'
with self.assertRaisesRegex(ImportException, expected_error_message):
import_export.import_data(self.test_systemInfo, 'unknown.json')
def test_json_import_lower_level_with_overwrite_issue(self):
expected_error_message = 'Import has overwrite conflict; try to launch with overwrite = True'
test_file = './test/unit/test_data/course_valid.json'
systemInfo_populated = copy.deepcopy(systemInfo_mockup)
with self.assertRaisesRegex(ImportException, expected_error_message):
import_export.import_data(systemInfo_populated, test_file)
def test_json_import_system_with_overwrite_issue(self):
expected_error_message = 'Trying to overwrite the whole system without permissions; try overwrite = True'
test_file = './test/unit/test_data/system_valid.json'
systemInfo_populated = copy.deepcopy(systemInfo_mockup)
with self.assertRaisesRegex(ImportException, expected_error_message):
import_export.import_data(systemInfo_populated, test_file)