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test_meta.py
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test_meta.py
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# -*- coding: utf-8 -*-
# Copyright 2012 splinter authors. All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file.
try:
import unittest2 as unittest
except ImportError:
import unittest
from splinter.meta import InheritedDocs
class SuperClass(object):
__metaclass__ = InheritedDocs
def say_hello(self):
"""
Says hello
"""
pass
class SubClass(SuperClass):
def say_hello(self):
print "hello"
@property
def name(self):
"""
Stores the name
"""
pass
class SubSubClass(SubClass):
def say_hello(self):
print "I can't say hello"
say_hi = say_hello
@property
def name(self):
pass
class MetaTest(unittest.TestCase):
def test_should_include_docs_from_superclass(self):
"should include doc from superclass"
self.assertEqual(SuperClass.say_hello.__doc__, SubClass.say_hello.__doc__)
def test_should_include_docs_from_any_class_in_hierarchy(self):
"should include doc from any class in hierarchy"
self.assertEqual(SuperClass.say_hello.__doc__, SubSubClass.say_hello.__doc__)
def test_change_docs_for_readonly_properties(self):
"should also change docs for readonly properties"
self.assertEqual(SubClass.name.__doc__, SubSubClass.name.__doc__)
def test_should_not_touch_the_class_type(self):
"shouldn't touch the type of the object"
self.assertEqual('SubSubClass', SubSubClass.__name__)