def test_run_raises_runtimeerror_on_file_not_found(self, log_mock, *args):
handle = log_mock()
handle.clone_to_a_backup.side_effect = FileNotFoundError(
TEST_ERROR_RETURN)
handle.get_file_size_in_megabytes.return_value = TEST_LIMIT_GREATER
app = _Application()
with self.assertRaises(RuntimeError) as e:
app.run()
def test_clones_log_on_size_threshold(self, log_mock):
handle = log_mock()
handle.get_file_size_in_megabytes.return_value = TEST_LIMIT_GREATER
app = _Application()
app.run()
handle.clone_to_a_backup.assert_called_with()
def test_clones_log_on_line_count_threshold(self, log_mock):
handle = log_mock()
handle.get_line_count.return_value = TEST_LIMIT_GREATER
app = _Application()
app.run()
handle.clone_to_a_backup.assert_called_with()
def test_does_not_clone_log_on_no_thresholds(self, log_mock):
app = _Application()
app.run()
log_mock.clone_to_a_backup.assert_not_called()
def test_work_log_storage(self, log_mock):
app = _Application()
handle = log_mock()
self.assertEqual(app._work_log, handle)
def test_work_log_creation(self, log_mock):
app = _Application()
log_mock.assert_called_with(TEST_LOG_PATH)
def test_no_threshold_storage(self, *stubs):
app = _Application()
self.assertEqual(app._size_limit_mb, None)
self.assertEqual(app._line_limit, None)
def test_size_and_line_threshold_storage(self, *stubs):
app = _Application()
self.assertEqual(app._size_limit_mb, TEST_LIMIT_VALUE_A)
self.assertEqual(app._line_limit, TEST_LIMIT_VALUE_B)
def test_size_threshold_storage_with_float(self, *stubs):
app = _Application()
self.assertEqual(app._size_limit_mb, TEST_LIMIT_VALUE_C)
self.assertEqual(app._line_limit, None)
def test_constructor_raises_runtimeerror_on_file_not_found(self, *args):
with self.assertRaises(RuntimeError) as e:
_Application()
def test_constructor_raises_runtimeerror_on_bad_permissions(self, *args):
with self.assertRaises(RuntimeError) as e:
_Application()