def test_load_reads_file_as_json(self):
load('file.json')
open_context_mock = self.open_mock.return_value \
.__enter__.return_value
self.json_mock.load.assert_called_once_with(open_context_mock)
def load_all():
return files.load('data/parts.json')
def test_load_returns_empty_list_when_file_not_found(self):
self.open_mock.side_effect = FileNotFoundError
result = load('file.json')
self.assertEqual([], result)
def test_load_returns_loaded_json(self):
self.json_mock.load.return_value = [{'name': 2}]
result = load('file.json')
self.assertEqual([{'name': 2}], result)
def test_load_sets_read_permissions_for_open(self):
load('file.json')
self.open_mock.assert_called_once_with(ANY, 'r')
def test_load_sets_path_to_file(self):
load('file.json')
self.open_mock.assert_called_once_with('file.json', ANY)