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from __future__ import absolute_import
from django.conf import settings
from django.core.exceptions import ImproperlyConfigured
from django.test import TestCase
from .models import (AppConf, TestConf, PrefixConf,
YetAnotherPrefixConf, SeparateConf,
ProxyConf, CustomHolderConf, custom_holder)
class TestConfTests(TestCase):
def test_basic(self):
self.assertEqual(TestConf._meta.prefix, 'tests')
def test_simple(self):
self.assertTrue(hasattr(settings, 'TESTS_SIMPLE_VALUE'))
self.assertEqual(settings.TESTS_SIMPLE_VALUE, True)
def test_configured(self):
self.assertTrue(hasattr(settings, 'TESTS_CONFIGURED_VALUE'))
self.assertEqual(settings.TESTS_CONFIGURED_VALUE, 'correct')
def test_configure_method(self):
self.assertTrue(hasattr(settings, 'TESTS_CONFIGURE_METHOD_VALUE'))
self.assertEqual(settings.TESTS_CONFIGURE_METHOD_VALUE, True)
def test_init_kwargs(self):
custom_conf = TestConf(CUSTOM_VALUE='custom')
self.assertEqual(custom_conf.CUSTOM_VALUE, 'custom')
self.assertEqual(settings.TESTS_CUSTOM_VALUE, 'custom')
self.assertRaises(AttributeError,
lambda: custom_conf.TESTS_CUSTOM_VALUE)
custom_conf.CUSTOM_VALUE_SETATTR = 'custom'
self.assertEqual(settings.TESTS_CUSTOM_VALUE_SETATTR, 'custom')
custom_conf.custom_value_lowercase = 'custom'
self.assertRaises(AttributeError,
lambda: settings.custom_value_lowercase)
def test_init_kwargs_with_prefix(self):
custom_conf = TestConf(TESTS_CUSTOM_VALUE2='custom2')
self.assertEqual(custom_conf.TESTS_CUSTOM_VALUE2, 'custom2')
self.assertEqual(settings.TESTS_CUSTOM_VALUE2, 'custom2')
def test_proxy(self):
custom_conf = ProxyConf(CUSTOM_VALUE3='custom3')
self.assertEqual(custom_conf.CUSTOM_VALUE3, 'custom3')
self.assertEqual(settings.TESTS_CUSTOM_VALUE3, 'custom3')
self.assertEqual(custom_conf.TESTS_CUSTOM_VALUE3, 'custom3')
self.assertTrue('tests' in custom_conf.INSTALLED_APPS)
def test_dir_members(self):
custom_conf = TestConf()
self.assertTrue('TESTS_SIMPLE_VALUE' in dir(settings))
if hasattr(settings, '__members__'): # django 1.5 removed __members__
self.assertTrue('TESTS_SIMPLE_VALUE' in settings.__members__)
self.assertTrue('SIMPLE_VALUE' in dir(custom_conf))
self.assertTrue('SIMPLE_VALUE' in custom_conf.__members__)
self.assertFalse('TESTS_SIMPLE_VALUE' in dir(custom_conf))
self.assertFalse('TESTS_SIMPLE_VALUE' in custom_conf.__members__)
def test_custom_holder(self):
CustomHolderConf()
self.assertTrue(hasattr(custom_holder, 'CUSTOM_HOLDER_SIMPLE_VALUE'))
self.assertEqual(custom_holder.CUSTOM_HOLDER_SIMPLE_VALUE, True)
def test_subclass_configured_data(self):
self.assertTrue('TESTS_CONFIGURE_METHOD_VALUE2' in dir(settings))
self.assertEqual(settings.TESTS_CONFIGURE_METHOD_VALUE2, False)
class PrefixConfTests(TestCase):
def test_prefix(self):
self.assertEqual(PrefixConf._meta.prefix, 'prefix')
def test_simple(self):
self.assertTrue(hasattr(settings, 'PREFIX_SIMPLE_VALUE'))
self.assertEqual(settings.PREFIX_SIMPLE_VALUE, True)
def test_configured(self):
self.assertTrue(hasattr(settings, 'PREFIX_CONFIGURED_VALUE'))
self.assertEqual(settings.PREFIX_CONFIGURED_VALUE, 'correct')
def test_configure_method(self):
self.assertTrue(hasattr(settings, 'PREFIX_CONFIGURE_METHOD_VALUE'))
self.assertEqual(settings.PREFIX_CONFIGURE_METHOD_VALUE, True)
class YetAnotherPrefixConfTests(TestCase):
def test_prefix(self):
self.assertEqual(YetAnotherPrefixConf._meta.prefix,
'yetanother_prefix')
def test_simple(self):
self.assertTrue(hasattr(settings,
'YETANOTHER_PREFIX_SIMPLE_VALUE'))
self.assertEqual(settings.YETANOTHER_PREFIX_SIMPLE_VALUE, False)
def test_configured(self):
self.assertTrue(hasattr(settings,
'YETANOTHER_PREFIX_CONFIGURED_VALUE'))
self.assertEqual(settings.YETANOTHER_PREFIX_CONFIGURED_VALUE,
'correct')
def test_configure_method(self):
self.assertTrue(hasattr(settings,
'YETANOTHER_PREFIX_CONFIGURE_METHOD_VALUE'))
self.assertEqual(settings.YETANOTHER_PREFIX_CONFIGURE_METHOD_VALUE,
True)
class SeparateConfTests(TestCase):
def test_prefix(self):
self.assertEqual(SeparateConf._meta.prefix, 'prefix')
def test_simple(self):
self.assertTrue(hasattr(settings, 'PREFIX_SEPARATE_VALUE'))
self.assertEqual(settings.PREFIX_SEPARATE_VALUE, True)
class RequiredSettingsTests(TestCase):
def create_invalid_conf(self):
class RequirementConf(AppConf):
class Meta:
required = ['NOT_PRESENT']
def test_value_is_defined(self):
class RequirementConf(AppConf):
class Meta:
holder = 'tests.models.custom_holder'
prefix = 'holder'
required = ['VALUE']
def test_default_is_defined(self):
class RequirementConf(AppConf):
SIMPLE_VALUE = True
class Meta:
required = ['SIMPLE_VALUE']
def test_missing(self):
self.assertRaises(ImproperlyConfigured, self.create_invalid_conf)
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