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"""Tests for :mod:`sphinx.ext.napoleon.__init__` module."""
import sys
from collections import namedtuple
from unittest import TestCase, mock
from sphinx.application import Sphinx
from sphinx.ext.napoleon import Config, _process_docstring, _skip_member, setup
from sphinx.testing.util import simple_decorator
def _private_doc():
"""module._private_doc.DOCSTRING"""
pass
def _private_undoc():
pass
def __special_doc__():
"""module.__special_doc__.DOCSTRING"""
pass
def __special_undoc__():
pass
class SampleClass:
def _private_doc(self):
"""SampleClass._private_doc.DOCSTRING"""
pass
def _private_undoc(self):
pass
def __special_doc__(self):
"""SampleClass.__special_doc__.DOCSTRING"""
pass
def __special_undoc__(self):
pass
@simple_decorator
def __decorated_func__(self):
"""doc"""
pass
class SampleError(Exception):
def _private_doc(self):
"""SampleError._private_doc.DOCSTRING"""
pass
def _private_undoc(self):
pass
def __special_doc__(self):
"""SampleError.__special_doc__.DOCSTRING"""
pass
def __special_undoc__(self):
pass
SampleNamedTuple = namedtuple('SampleNamedTuple', 'user_id block_type def_id')
class ProcessDocstringTest(TestCase):
def test_modify_in_place(self):
lines = ['Summary line.',
'',
'Args:',
' arg1: arg1 description']
app = mock.Mock()
app.config = Config()
_process_docstring(app, 'class', 'SampleClass', SampleClass,
mock.Mock(), lines)
expected = ['Summary line.',
'',
':param arg1: arg1 description',
'']
self.assertEqual(expected, lines)
class SetupTest(TestCase):
def test_unknown_app_type(self):
setup(object())
def test_add_config_values(self):
app = mock.Mock(Sphinx)
setup(app)
for name in Config._config_values:
has_config = False
for method_name, args, _kwargs in app.method_calls:
if(method_name == 'add_config_value' and
args[0] == name):
has_config = True
if not has_config:
self.fail('Config value was not added to app %s' % name)
has_process_docstring = False
has_skip_member = False
for method_name, args, _kwargs in app.method_calls:
if method_name == 'connect':
if(args[0] == 'autodoc-process-docstring' and
args[1] == _process_docstring):
has_process_docstring = True
elif(args[0] == 'autodoc-skip-member' and
args[1] == _skip_member):
has_skip_member = True
if not has_process_docstring:
self.fail('autodoc-process-docstring never connected')
if not has_skip_member:
self.fail('autodoc-skip-member never connected')
class SkipMemberTest(TestCase):
def assertSkip(self, what, member, obj, expect_default_skip, config_name):
skip = True
app = mock.Mock()
app.config = Config()
setattr(app.config, config_name, True)
if expect_default_skip:
self.assertEqual(None, _skip_member(app, what, member, obj, skip,
mock.Mock()))
else:
self.assertIs(_skip_member(app, what, member, obj, skip,
mock.Mock()), False)
setattr(app.config, config_name, False)
self.assertEqual(None, _skip_member(app, what, member, obj, skip,
mock.Mock()))
def test_namedtuple(self):
if sys.version_info < (3, 7):
self.assertSkip('class', '_asdict',
SampleNamedTuple._asdict, False,
'napoleon_include_private_with_doc')
else:
# Since python 3.7, namedtuple._asdict() has not been documented
# because there is no way to check the method is a member of the
# namedtuple class. This testcase confirms only it does not
# raise an error on building document (refs: #1455)
self.assertSkip('class', '_asdict',
SampleNamedTuple._asdict, True,
'napoleon_include_private_with_doc')
def test_class_private_doc(self):
self.assertSkip('class', '_private_doc',
SampleClass._private_doc, False,
'napoleon_include_private_with_doc')
def test_class_private_undoc(self):
self.assertSkip('class', '_private_undoc',
SampleClass._private_undoc, True,
'napoleon_include_private_with_doc')
def test_class_special_doc(self):
self.assertSkip('class', '__special_doc__',
SampleClass.__special_doc__, False,
'napoleon_include_special_with_doc')
def test_class_special_undoc(self):
self.assertSkip('class', '__special_undoc__',
SampleClass.__special_undoc__, True,
'napoleon_include_special_with_doc')
def test_class_decorated_doc(self):
self.assertSkip('class', '__decorated_func__',
SampleClass.__decorated_func__, False,
'napoleon_include_special_with_doc')
def test_exception_private_doc(self):
self.assertSkip('exception', '_private_doc',
SampleError._private_doc, False,
'napoleon_include_private_with_doc')
def test_exception_private_undoc(self):
self.assertSkip('exception', '_private_undoc',
SampleError._private_undoc, True,
'napoleon_include_private_with_doc')
def test_exception_special_doc(self):
self.assertSkip('exception', '__special_doc__',
SampleError.__special_doc__, False,
'napoleon_include_special_with_doc')
def test_exception_special_undoc(self):
self.assertSkip('exception', '__special_undoc__',
SampleError.__special_undoc__, True,
'napoleon_include_special_with_doc')
def test_module_private_doc(self):
self.assertSkip('module', '_private_doc', _private_doc, False,
'napoleon_include_private_with_doc')
def test_module_private_undoc(self):
self.assertSkip('module', '_private_undoc', _private_undoc, True,
'napoleon_include_private_with_doc')
def test_module_special_doc(self):
self.assertSkip('module', '__special_doc__', __special_doc__, False,
'napoleon_include_special_with_doc')
def test_module_special_undoc(self):
self.assertSkip('module', '__special_undoc__', __special_undoc__, True,
'napoleon_include_special_with_doc')
|
