def test_name_set_valid(self):
"""
Try setting a valid name.
Expected result: The name is set.
"""
old_name = 'Guest'
new_name = 'Administrator'
role = Role(old_name)
self.assertNotIn(new_name, role.invalid_names)
self.assertEqual(old_name, role.name)
role.name = new_name
self.assertEqual(new_name, role._name)
def test_name_set_invalid(self):
"""
Try setting an invalid name.
Expected result: An error is raised.
"""
role = Role('Administrator')
with self.assertRaises(ValueError) as exception_cm:
role.name = role.invalid_names[0]
self.assertIsNone(role.name)
error = str(exception_cm.exception)
self.assertIn('The name may not be one of', error)
for name in role.invalid_names:
self.assertIn(name, error)
def test_name_set_unchanged(self):
"""
Try setting the name that the role already has.
Expected result: No error is raised.
"""
name = 'Administrator'
role = Role(name)
# Write the role to the DB so that the uniqueness check will find it.
db.session.add(role)
db.session.commit()
role.name = name
self.assertEqual(name, role._name)
def test_name_set_invalid(self):
"""
Try setting an invalid name.
Expected result: An error is raised.
"""
role = Role('Administrator')
with self.assertRaises(ValueError) as exception_cm:
role.name = role.invalid_names[0]
self.assertIsNone(role.name)
error = str(exception_cm.exception)
self.assertIn('The name may not be one of', error)
for name in role.invalid_names:
self.assertIn(name, error)
def test_name_set_valid(self):
"""
Try setting a valid name.
Expected result: The name is set.
"""
old_name = 'Guest'
new_name = 'Administrator'
role = Role(old_name)
self.assertNotIn(new_name, role.invalid_names)
self.assertEqual(old_name, role.name)
role.name = new_name
self.assertEqual(new_name, role._name)
def test_name_set_duplicate(self):
"""
Try setting the name to the name of another role.
Expected result: No error is raised.
"""
name = 'Administrator'
role_1 = Role(name)
# Write the role to the DB so that the uniqueness check will find it.
db.session.add(role_1)
db.session.commit()
with self.assertRaises(ValueError) as exception_cm:
role_2 = Role('Guest')
role_2.name = name
self.assertEqual(
'The name \'Administrator\' is already in use by another role',
str(exception_cm.exception))