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from testtools import ExpectedException
from jenkins_jobs import errors
from tests import base
def dispatch(exc, *args):
component_type = "type" # noqa
name = "name"
for value in [component_type, name]:
# prevent pep8 F841 "Unused Variable"
pass
raise exc(*args)
def gen_xml(exc, *args):
data = {'module': 'data'} # noqa
raise exc(*args)
class TestInvalidAttributeError(base.BaseTestCase):
def test_no_valid_values(self):
# When given no valid values, InvalidAttributeError simply displays a
# message indicating the invalid value, the component type, the
# component name, and the attribute name.
message = "'{0}' is an invalid value for attribute {1}.{2}".format(
"fnord", "type.name", "fubar")
with ExpectedException(errors.InvalidAttributeError, message):
dispatch(errors.InvalidAttributeError, "fubar", "fnord")
def test_with_valid_values(self):
# When given valid values, InvalidAttributeError displays a message
# indicating the invalid value, the component type, the component name,
# and the attribute name; additionally, it lists the valid values for
# the current component type & name.
valid_values = ['herp', 'derp']
message = "'{0}' is an invalid value for attribute {1}.{2}".format(
"fnord", "type.name", "fubar")
message += "\nValid values include: {0}".format(
', '.join("'{0}'".format(value) for value in valid_values))
with ExpectedException(errors.InvalidAttributeError, message):
dispatch(errors.InvalidAttributeError, "fubar", "fnord",
valid_values)
class TestMissingAttributeError(base.BaseTestCase):
def test_with_single_missing_attribute(self):
# When passed a single missing attribute, display a message indicating
# * the missing attribute
# * which component type and component name is missing it.
missing_attribute = 'herp'
message = "Missing {0} from an instance of '{1}'".format(
missing_attribute, 'type.name')
with ExpectedException(errors.MissingAttributeError, message):
dispatch(errors.MissingAttributeError, missing_attribute)
with ExpectedException(errors.MissingAttributeError,
message.replace('type.name', 'module')):
gen_xml(errors.MissingAttributeError, missing_attribute)
def test_with_multiple_missing_attributes(self):
# When passed multiple missing attributes, display a message indicating
# * the missing attributes
# * which component type and component name is missing it.
missing_attribute = ['herp', 'derp']
message = "One of {0} must be present in '{1}'".format(
', '.join("'{0}'".format(value) for value in missing_attribute),
'type.name')
with ExpectedException(errors.MissingAttributeError, message):
dispatch(errors.MissingAttributeError, missing_attribute)
with ExpectedException(errors.MissingAttributeError,
message.replace('type.name', 'module')):
gen_xml(errors.MissingAttributeError, missing_attribute)
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