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"""Tests for the settings module"""
from __future__ import unicode_literals
from django.test import TestCase
from rest_framework.settings import APISettings, DEFAULTS, IMPORT_STRINGS
class TestSettings(TestCase):
"""Tests relating to the api settings"""
def test_non_import_errors(self):
"""Make sure other errors aren't suppressed."""
settings = APISettings({'DEFAULT_MODEL_SERIALIZER_CLASS': 'tests.extras.bad_import.ModelSerializer'}, DEFAULTS, IMPORT_STRINGS)
with self.assertRaises(ValueError):
settings.DEFAULT_MODEL_SERIALIZER_CLASS
def test_import_error_message_maintained(self):
"""Make sure real import errors are captured and raised sensibly."""
settings = APISettings({'DEFAULT_MODEL_SERIALIZER_CLASS': 'tests.extras.not_here.ModelSerializer'}, DEFAULTS, IMPORT_STRINGS)
with self.assertRaises(ImportError) as cm:
settings.DEFAULT_MODEL_SERIALIZER_CLASS
self.assertTrue('ImportError' in str(cm.exception))
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