class PainSettings(appsettings.AppSettings):
"""Specific settings for django-pain app."""
# Dictionary of names and dotted paths to processor classes setting.
processors = NamedClassSetting(
'django_pain.processors.AbstractPaymentProcessor',
required=True,
key_type=str,
value_type=str)
# A card payment handler classes.
card_payment_handlers = NamedClassSetting(
'django_pain.card_payment_handlers.AbstractCardPaymentHandler',
key_type=str,
value_type=str)
# Location of process_payments command lock file.
process_payments_lock_file = appsettings.StringSetting(
default='/tmp/pain_process_payments.lock')
# Whether variable symbol should be trimmed of leading zeros.
trim_varsym = appsettings.BooleanSetting(default=False)
# List of dotted paths to callables that takes BankPayment object as their argument and return (possibly) changed
# BankPayment.
#
# These callables are called right before the payment is saved during the import. Especially, these callable can
# raise ValidationError in order to avoid saving payment to the database.
import_callbacks = CallableListSetting(item_type=str)
downloaders = NamedDictSetting(
dict(DOWNLOADER=appsettings.ObjectSetting(
required=True,
validators=[ClassPathValidator(BankStatementDownloader)]),
PARSER=appsettings.ObjectSetting(
required=True,
validators=[ClassPathValidator(BankStatementParser)]),
DOWNLOADER_PARAMS=appsettings.DictSetting(required=True,
key_type=str)))
# CSOB card settings
csob_card = appsettings.NestedDictSetting(dict(
api_url=appsettings.StringSetting(
default='https://api.platebnibrana.csob.cz/api/v1.7/'),
api_public_key=appsettings.FileSetting(required=True),
merchant_id=appsettings.StringSetting(required=True),
merchant_private_key=appsettings.FileSetting(required=True),
account_name=appsettings.StringSetting(required=True),
),
default=None)
class Meta:
"""Meta class."""
setting_prefix = 'pain_'
def test_object_setting(self):
setting = appsettings.ObjectSetting(name="object")
setting.check()
assert setting.value is None
with override_settings(
OBJECT="tests.test_appsettings.imported_object"):
setting.check()
assert setting.value is imported_object
setting.default = imported_object
setting.call_default = True
assert setting.value == "tests.test_appsettings.SettingTestCase._imported_object2"
setting.transform_default = True
assert setting.value is self._imported_object2
with override_settings(OBJECT="this_package.does_not_exist"):
with pytest.raises(ImportError):
assert setting.value
with override_settings(
OBJECT=
"tests.test_appsettings.SettingTestCase.this_function_does_not_exist"
):
with pytest.raises(AttributeError):
assert setting.value
with override_settings(OBJECT=""):
assert setting.value is None
with override_settings(OBJECT=None):
assert setting.value is None
def test_nested_list_setting(self):
setting = appsettings.NestedListSetting(
name="setting",
default=[],
inner_setting=appsettings.IntegerSetting())
setting.check()
assert setting.value == []
with override_settings(SETTING=[0, 1, 2]):
setting.check()
assert setting.value == (0, 1, 2)
with override_settings(SETTING=[0, "1", 2]):
with pytest.raises(ValueError):
setting.check()
setting = appsettings.NestedListSetting(
name="setting",
default=[],
inner_setting=appsettings.ObjectSetting())
setting.check()
assert setting.value == []
with override_settings(SETTING=[
"tests.test_appsettings.imported_object",
"tests.test_appsettings.SettingTestCase._imported_object2",
]):
setting.check()
assert setting.value == (imported_object, self._imported_object2)
def test_nested_list_setting(self):
setting = appsettings.NestedListSetting(name="setting", default=[], inner_setting=appsettings.IntegerSetting())
setting.check()
assert setting.value == []
with override_settings(SETTING=[0, 1, 2]):
setting.check()
assert setting.value == (0, 1, 2)
with override_settings(SETTING=[0, "1", 2]):
with pytest.raises(ImproperlyConfigured):
setting.check()
setting = appsettings.NestedListSetting(
name="setting",
default=["tests.test_appsettings.imported_object"],
transform_default=True,
inner_setting=appsettings.ObjectSetting(),
)
setting.check()
assert setting.value == (imported_object,)
with override_settings(
SETTING=[
"tests.test_appsettings.imported_object",
"tests.test_appsettings.ImportedClass._imported_object2",
]
):
setting.check()
assert setting.value == (imported_object, ImportedClass._imported_object2)
def test_nested_nested_list_setting(self):
setting = appsettings.NestedListSetting(
name="setting",
default=[],
inner_setting=appsettings.NestedListSetting(
name="inner", default=[], inner_setting=appsettings.IntegerSetting()
),
)
setting.check()
assert setting.value == []
assert setting.inner_setting.name == "inner"
with override_settings(SETTING=([1, 2, 3], [4, 5])):
setting.check()
assert setting.value == ((1, 2, 3), (4, 5))
with override_settings(SETTING=[[1, 2, 3], ["x", 5]]):
with pytest.raises(ImproperlyConfigured):
setting.check()
setting = appsettings.NestedListSetting(
name="setting",
inner_setting=appsettings.NestedListSetting(
inner_setting=appsettings.NestedListSetting(inner_setting=appsettings.ObjectSetting())
),
)
assert setting.inner_setting.name == "setting"
with override_settings(
SETTING=[
(
["tests.test_appsettings.imported_object"],
["tests.test_appsettings.ImportedClass._imported_object2"],
)
]
):
setting.check()
assert setting.value == (((imported_object,), (ImportedClass._imported_object2,)),)
with override_settings(
SETTING=[[["tests.test_appsettings.imported_object"], ["tests.test_appsettings.object_does_not_exist"]]]
):
with pytest.raises(AttributeError):
assert setting.value
def test_object_setting_from_environ_value(self):
setting = appsettings.ObjectSetting(name="setting")
setting.check()
assert setting.value is imported_object