def test_generate(self):
""" test generating url """
target = self._make_one()
target.add('testing-route', 'a/{v1}')
result = target.generate('testing-route', v1='b')
compare(result, 'a/b')
def test_logging(self,l1,l2,l3):
# we can now log as normal
root.info('1')
one.info('2')
two.info('3')
child.info('4')
# and later check what was logged
l1.check(
('root', 'INFO', '1'),
('one', 'INFO', '2'),
('two', 'INFO', '3'),
('one.child', 'INFO', '4'),
)
l2.check(
('one', 'INFO', '2'),
('one.child', 'INFO', '4')
)
l3.check(
('two', 'INFO', '3'),
('one.child', 'INFO', '4')
)
# each logger also exposes the real
# log records should anything else be neeeded
compare(l3.records,[
C('logging.LogRecord'),
C('logging.LogRecord'),
])
def test_get_game_from_score(self):
"""
You should be able to determine game from entry_id and score_category
"""
entry_2_id = TournamentEntry.query.filter_by(
player_id='{}_player_{}'.format(self.tourn_1, 2),
tournament_id=self.tourn_1).first().id
entry_3_id = TournamentEntry.query.filter_by(
player_id='{}_player_{}'.format(self.tourn_1, 3),
tournament_id=self.tourn_1).first().id
entry_4_id = TournamentEntry.query.filter_by(
player_id='{}_player_{}'.format(self.tourn_1, 4),
tournament_id=self.tourn_1).first().id
# A regular player
game = self.get_game_by_round(entry_4_id, 1)
self.assertTrue(game is not None)
game = self.get_game_by_round(entry_4_id, 1)
entrants = [x.entrant_id for x in game.entrants.all()]
compare(len(entrants), 2)
self.assertTrue(entry_4_id in entrants)
self.assertTrue(entry_2_id in entrants)
# A player in a bye
game = self.get_game_by_round(entry_3_id, 1)
entrants = [x.entrant_id for x in game.entrants.all()]
compare(len(entrants), 1)
self.assertTrue(entry_3_id in entrants)
# Poor data will return None rather than an error
game = self.get_game_by_round(15, 1)
self.assertTrue(game is None)
game = self.get_game_by_round(1, 12)
self.assertTrue(game is None)
def test_no___dict___not_strict_different(self):
if py_34_plus:
expected = (
"\n <C(failed):testfixtures.tests.test_com[42 chars] </C>"
" != <X>",
)
else:
expected = (
"\n"
" <C(failed):testfixtures.tests.test_comparison.X>\n"
" x:1 != 2\n"
" y:2 not in other\n"
" </C> != <X>",
)
x = X()
x.x = 2
try:
self.assertEqual(
C(X, x=1, y=2, strict=False),
x
)
except AssertionError as e:
compare(e.args, expected)
else:
self.fail('No exception raised!')
def test_cleanup_properly(self):
r = Replacer()
try:
m = Mock()
d = mkdtemp()
m.return_value = d
r.replace('testfixtures.tempdirectory.mkdtemp',m)
self.failUnless(os.path.exists(d))
self.assertFalse(m.called)
@tempdir()
def test_method(d):
d.write('something', b'stuff')
d.check('something', )
self.assertFalse(m.called)
compare(os.listdir(d),[])
test_method()
self.assertTrue(m.called)
self.failIf(os.path.exists(d))
finally:
r.restore()
if os.path.exists(d):
# only runs if the test fails!
rmtree(d) # pragma: no cover
def _compare_datadicts(self, original, output):
'''
Compare a CKAN generated datadict to original datadict. Returns True if identical,
otherwise throws an exception with useful output of differences.
:param original: original datadict
:param output: a datadict received from CKAN API
'''
def convert_tags(tag_string):
''' Convert tag_string to tags dict. Copy-paste from ckan.tests.legacy.logic.test_tag_vocab.py. '''
key = 'vocab_tags'
data = {key: tag_string}
errors = []
context = {'model': model, 'session': model.Session}
kata_tag_string_convert(key, data, errors, context)
del data[key]
return data
data_dict = copy.deepcopy(original)
# name (data pid), title and notes are generated so they shouldn't match
data_dict.pop('name', None)
data_dict.pop('title', None)
data_dict.pop('notes', None)
# lang* fields are converted to translation JSON strings and
# after that they are not needed anymore
data_dict.pop('langtitle', None)
data_dict.pop('langnotes', None)
# Terms of usage acceptance is checked but not saved
data_dict.pop('accept-terms', None)
# Create tags from original dataset's tag_string
if not data_dict.get('tags'):
data_dict['tags'] = df.unflatten(convert_tags(data_dict.get('tag_string'))).get('tags')
data_dict.pop('tag_string', None)
print data_dict['tags']
for tag_dict in output.get('tags'):
# These are not provided from kata_tag_string_convert, so remove them
tag_dict.pop('display_name')
tag_dict.pop('id')
tag_dict.pop('state')
tag_dict.pop('vocabulary_id')
# Remove xpaths because xpath-json converter not yet implemented
data_dict.pop('xpaths', None)
# Remove all values that are not present in the original data_dict
output = dict((k, v) for k, v in output.items() if k in data_dict.keys())
# Take out automatically added distributor (CKAN user)
output['agent'] = filter(lambda x: x.get('name') not in ['testsysadmin', 'tester'], output['agent'])
testfixtures.compare(output, data_dict)
return True
def test_sprocess_communicate_with_process(self):
foo = ' foo'
bar = ' bar'
cmd = ["echo", "this is a command" + foo + bar]
p = procopen(cmd, stdoutpipe=True)
stdout, _ = p.communicate()
compare(stdout, b"this is a command foo bar\n")
def test_gotcha_import_and_obtain(self):
# Another gotcha is where people have locally obtained
# a class attributes, where the normal patching doesn't
# work:
@replace('testfixtures.tests.sample1.date', test_date())
def test_something():
compare(sample1.str_today_2(), '2001-01-01')
with ShouldRaise(AssertionError) as s:
test_something()
# This convoluted check is because we can't stub
# out the date, since we're testing stubbing out
# the date ;-)
j, dt1, j, dt2, j = s.raised.args[0].split("'")
# check we can parse the date
dt1 = strptime(dt1, '%Y-%m-%d')
# check the dt2 bit was as it should be
compare(dt2, '2001-01-01')
# What you need to do is replace the imported name:
@replace('testfixtures.tests.sample1.today', test_date().today)
def test_something():
compare(sample1.str_today_2(), '2001-01-01')
test_something()
def test_language_tool_checker(self):
target_file = os.path.join(
here, 'languagetool_grammar.pdf')
rez = language_tool_checker.main(target_file=target_file)
compare(rez,
[{'help': 'It would be a honour.',
'id': 'C2000',
'msg': 'misspelling - Use \'an\' instead of \'a\' if '
'the following word starts with a vowel sound,'
' e.g. \'an article\', \'an hour\'',
'msg_name': 'EN_A_VS_AN',
'page': 'Slide 1'},
{'help': 'It would be a honour.',
'id': 'C2005',
'msg': 'misspelling - Possible spelling mistake found',
'msg_name': 'MORFOLOGIK_RULE_EN_US',
'page': 'Slide 1'},
{'help': 'It was only shown on ITV and '
'not B.B.C.',
'id': 'C2005',
'msg': 'misspelling - Possible spelling mistake found',
'msg_name': 'MORFOLOGIK_RULE_EN_US',
'page': 'Slide 1'},
{'help': '... they\'re coats in the cloakroom. '
'I know alot about precious stones. Have '
'you seen th...',
'id': 'C2005',
'msg': 'misspelling - Possible spelling mistake found',
'msg_name': 'MORFOLOGIK_RULE_EN_US',
'page': 'Slide 3'}])
def _check(self,requirement,expected):
result = _constrain(
self.i,
tuple(parse_requirements(requirement))[0]
)
self.failUnless(isinstance(result,Requirement))
compare(expected,str(result))
def test_gotcha_import(self):
# standard `replace` caveat, make sure you
# patch all revelent places where date
# has been imported:
@replace('datetime.date', test_date())
def test_something():
from datetime import date
compare(date.today(), d(2001, 1, 1))
compare(sample1.str_today_1(), '2001-01-02')
with ShouldRaise(AssertionError) as s:
test_something()
# This convoluted check is because we can't stub
# out the date, since we're testing stubbing out
# the date ;-)
j, dt1, j, dt2, j = s.raised.args[0].split("'")
# check we can parse the date
dt1 = strptime(dt1, '%Y-%m-%d')
# check the dt2 bit was as it should be
compare(dt2, '2001-01-02')
# What you need to do is replace the imported type:
@replace('testfixtures.tests.sample1.date', test_date())
def test_something():
compare(sample1.str_today_1(), '2001-01-01')
test_something()
def test_load_local_requirements__with_blanks(self,
mock_path_exists
):
"""
TestShakerMetadata::test_load_local_requirements: Test loading from local dependency file with blanks and comments
"""
# Setup
mock_path_exists.return_value = True
text_file_data = '\n'.join(["[email protected]:test_organisation/test1-formula.git==v1.0.1",
"",
"[email protected]:test_organisation/test2-formula.git==v2.0.1",
" ",
"#DONT_READ_ME",
"[email protected]:test_organisation/test3-formula.git==v3.0.1"])
with patch('__builtin__.open',
mock_open(read_data=()),
create=True) as mopen:
mopen.return_value.__iter__.return_value = text_file_data.splitlines()
shaker.libs.logger.Logger().setLevel(logging.DEBUG)
tempobj = ShakerMetadata(autoload=False)
input_directory = '.'
input_filename = 'test'
tempobj.load_local_requirements(input_directory, input_filename)
mock_path_exists.assert_called_once_with('./test')
mopen.assert_called_once_with('./test', 'r')
testfixtures.compare(tempobj.local_requirements, self._sample_dependencies)
def test_plugin_versions(self):
self._write_jpi('test1', """
Url: http://wiki.jenkins-ci.org/display/JENKINS/Ant+Plugin
Junk: 1.0
Extension-Name: test1
Implementation-Title: test1
Implementation-Version: 2
Plugin-Version: 2
""")
self._write_jpi('test2', """
Junk: 1.0
Extension-Name: test2
Implementation-Title: test2
Implementation-Version: 1
Plugin-Version: 1
""")
plugin = self.make_plugin()
plugin.write_plugin_versions(self.dir.path, self.dir.path)
compare(
self.dir.read(self.dir.getpath('plugin-versions.txt')),
expected=os.linesep.join((
'test1: 2',
'test2: 1',
'',
)))
def test_gotcha_import(self):
# standard `replace` caveat, make sure you
# patch all revelent places where time
# has been imported:
@replace('time.time',test_time())
def test_something():
from time import time
compare(time(),978307200.0)
compare(sample1.str_time(),'978307201.0')
s = should_raise(test_something,AssertionError)
s()
# This convoluted check is because we can't stub
# out time, since we're testing stubbing out time ;-)
j,t1,j,t2,j = s.raised.args[0].split("'")
# check we can parse the time
t1 = float(t1)
# check the t2 bit was as it should be
compare(t2,'978307201.0')
# What you need to do is replace the imported type:
@replace('testfixtures.tests.sample1.time',test_time())
def test_something():
compare(sample1.str_time(),'978307200.0')
test_something()
def test_get_admin_resources(self):
"""Retrieve admin resources."""
url = reverse("api:resources-detail", args=[self.user.pk])
response = self.client.get(url)
self.assertEqual(response.status_code, 200)
expected = {
"quota": 2,
"mailboxes": 2,
"domain_admins": 2,
"domain_aliases": 2,
"domains": 2,
"mailbox_aliases": 2
}
compare(expected, response.data)
# As reseller => fails
self.client.credentials(
HTTP_AUTHORIZATION="Token {}".format(self.r_token.key))
response = self.client.get(url)
self.assertEqual(response.status_code, 404)
# As domain admin => fails
self.client.credentials(
HTTP_AUTHORIZATION="Token {}".format(self.da_token.key))
response = self.client.get(url)
self.assertEqual(response.status_code, 404)
def test_mapping_with_top_level_merge(self):
config = Config({'x': {'y': 1}})
data = {'z': 2}
config.merge(data, mapping={
source: target.merge()
})
compare(config.data, expected={'x': {'y': 1}, 'z': 2})
def test_stream_with_name_guess_parser(self):
with NamedTemporaryFile(suffix='.json') as source:
source.write(b'{"x": 1}')
source.flush()
source.seek(0)
config = Config.from_stream(source)
compare(config.x, expected=1)
def test_mapping_dotted_strings(self):
config = Config({'a': {'b': 'old'}})
data = {'c': {'d': 'new'}}
config.merge(data, mapping={
'c.d': 'a.b'
})
compare(config.data, expected={'a': {'b': 'new'}})
def test_mapping_type_conversion(self):
config = Config({'x': 0})
data = {'y': '1'}
config.merge(data, mapping={
convert(source['y'], int): target['x']
})
compare(config.data, expected={'x': 1})
def test_mapping_paths(self):
config = Config({'x': 'old'})
data = {'foo': 'bar'}
config.merge(data, mapping={
source['foo']: target['x']
})
compare(config.data, expected={'x': 'bar'})
def test_mapping_strings(self):
config = Config({'x': 'old'})
data = {'foo': 'bar'}
config.merge(data, mapping={
'foo': 'x'
})
compare(config.data, expected={'x': 'bar'})
def test_type_returns_new_object(self):
config1 = Config((1, 2))
config2 = Config((3, 4))
def concat(context, source, target):
return target + source
config1.merge(config2, mergers={tuple: concat})
compare(config1.data, expected=(1, 2, 3, 4))
def test_nested_working(self):
config1 = Config(dict(x=1, y=[2, 3], z=dict(a=4, b=5)))
config2 = Config(dict(w=6, y=[7], z=dict(b=8, c=9)))
config1.merge(config2)
compare(config1.data,
expected=dict(x=1, w=6, y=[2, 3, 7], z=dict(a=4, b=8, c=9)))
def test_set_rdsheet_trim(self):
r = TestReader(
('Sheet1',[['X',' ']]),
('Sheet2',[['X','X']]),
)
book = tuple(r.get_workbooks())[0][0]
# fire methods on filter
f = ColumnTrimmer()
f.next = c = Mock()
f.start()
f.workbook(book,'new.xls')
f.sheet(book.sheet_by_index(0),'new')
f.row(0,0)
f.cell(0,0,0,0)
f.cell(0,1,0,1)
f.set_rdsheet(book.sheet_by_index(1))
f.cell(0,0,1,0)
f.cell(0,1,1,1)
f.finish()
compare(c.method_calls,[
('start', (), {}),
('workbook', (C('xlutils.tests.fixtures.DummyBook'), 'new.xls'),{}),
('sheet', (C('xlrd.sheet.Sheet',name='Sheet1',strict=False), u'new'),{}),
('row', (0, 0),{}),
('cell', (0, 0, 0, 0),{}),
('cell', (0, 1, 0, 1),{}),
('set_rdsheet', (C('xlrd.sheet.Sheet',name='Sheet2',strict=False),),{}),
('cell', (0, 0, 1, 0),{}),
('cell', (0, 1, 1, 1),{}),
('finish', (), {})
])
def test_use_write_sheet_name_in_logging(self,h):
r = TestReader(
('Sheet1',[['X',' ']]),
)
book = tuple(r.get_workbooks())[0][0]
# fire methods on filter
f = ColumnTrimmer()
f.next = c = Mock()
f.start()
f.workbook(book,'new.xls')
f.sheet(book.sheet_by_index(0),'new')
f.row(0,0)
f.cell(0,0,0,0)
f.cell(0,1,0,1)
f.finish()
compare(c.method_calls,[
('start', (), {}),
('workbook', (C('xlutils.tests.fixtures.DummyBook'), 'new.xls'),{}),
('sheet', (C('xlrd.sheet.Sheet',name='Sheet1',strict=False), u'new'),{}),
('row', (0, 0),{}),
('cell', (0, 0, 0, 0),{}),
('finish', (),{})
])
h.check((
'xlutils.filter',
'DEBUG',
"Number of columns trimmed from 2 to 1 for sheet 'new'"
))
def test_custom_filepaths(self):
# also tests the __call__ method
class TestReader(BaseReader):
def get_filepaths(self):
return (test_xls_path,)
t = TestReader()
f = Mock()
t(f)
compare(f.method_calls,[
('start',(),{}),
('workbook',(C('xlrd.Book',
pickleable=0,
formatting_info=1,
on_demand=True,
strict=False),'test.xls'),{}),
('sheet',(C('xlrd.sheet.Sheet'),u'Sheet1'),{}),
('row',(0,0),{}),
('cell',(0,0,0,0),{}),
('cell',(0,1,0,1),{}),
('row',(1,1),{}),
('cell',(1,0,1,0),{}),
('cell',(1,1,1,1),{}),
('sheet',(C('xlrd.sheet.Sheet'),u'Sheet2'),{}),
('row',(0,0),{}),
('cell',(0,0,0,0),{}),
('cell',(0,1,0,1),{}),
('row',(1,1),{}),
('cell',(1,0,1,0),{}),
('cell',(1,1,1,1),{}),
('finish',(),{}),
])
def test_start(self,d):
f = ErrorFilter()
f.next = m = Mock()
f.wtbook = 'junk'
f.handler.fired = 'junk'
f.temp_path = d.path
f.prefix = 'junk'
j = open(os.path.join(d.path,'junk.xls'),'wb')
j.write('junk')
j.close()
f.start()
compare(f.wtbook,None)
compare(f.handler.fired,False)
self.failIf(os.path.exists(d.path))
compare(os.listdir(f.temp_path),[])
compare(f.prefix,0)
f.finish()
compare(m.method_calls,[
('start', (), {}),
('finish', (), {})
])
def test_override_type_mapping(self):
config1 = Config([1, 2])
config2 = Config([3, 4])
def zipper(context, source, target):
return zip(target, source)
config1.merge(config2, mergers={list: zipper})
compare(config1.data, expected=[(1, 3), (2, 4)])
def test_multiple_workbooks_with_same_name(self,h):
r = TestReader(
('Sheet1',[['S1R0C0']]),
)
book = tuple(r.get_workbooks())[0][0]
# fire methods on filter
f = ErrorFilter()
f.next = c = Mock()
f.start()
f.workbook(book,'new.xls')
f.sheet(book.sheet_by_index(0),'new1')
f.cell(0,0,0,0)
f.workbook(book,'new.xls')
f.sheet(book.sheet_by_index(0),'new2')
f.cell(0,0,0,0)
f.finish()
compare(c.method_calls,[
('start', (), {}),
('workbook', (C('xlrd.Book'), 'new.xls'),{}),
('sheet', (C('xlrd.sheet.Sheet',name='new1',strict=False), u'new1'),{}),
('row', (0, 0),{}),
('cell', (0, 0, 0, 0),{}),
('workbook', (C('xlrd.Book'), 'new.xls'),{}),
('sheet', (C('xlrd.sheet.Sheet',name='new2',strict=False), u'new2'),{}),
('row', (0, 0),{}),
('cell', (0, 0, 0, 0),{}),
('finish', (), {})
])
self.assertEqual(len(h.records),0)
def test_supplement_type_mapping(self):
config1 = Config({'x': (1, 2)})
config2 = Config({'x': (3, 4)})
def concat(context, source, target):
return target + source
config1.merge(config2, mergers=default_mergers+{tuple: concat})
compare(config1.data, expected={'x': (1, 2, 3, 4)})
def test_old_style_classes_same(self):
class X:
pass
compare(X, X)
def test_string_same(self):
compare('x', 'x')
def test_strict_okay(self):
m = object()
compare(m, m, strict=True)
def test_number_same(self):
compare(1, 1)
def test_ignore_blank_lines(self):
compare('\n a\n\n\t\nb\n ', ' a\nb', blanklines=False)
def test_ignore_trailing_whitespace(self):
compare(' x \t\n', ' x\t \n', trailing_whitespace=False)
def test_show_whitespace_equal(self):
compare('x', 'x', show_whitespace=True)
def test_tuple_and_list(self):
compare((1, 2, 3), [1, 2, 3])
def test_object_same(self):
o = object()
compare(o, o)
def test_float_subclass_strict(self):
class TestFloat(float):
pass
compare(TestFloat(0.75), TestFloat(0.75), strict=True)
def test_iterable_with_iterable_same(self):
compare(xrange(1, 4), xrange(1, 4))
def test_generator_and_iterable(self):
compare(generator(1, 2, 3), xrange(1, 4))
def test_sequence_and_generator(self):
compare((1, 2, 3), generator(1, 2, 3))
def test_iterable_and_generator(self):
compare(xrange(1, 4), generator(1, 2, 3))
def test_generator_same(self):
compare(generator(1, 2, 3), generator(1, 2, 3))
def test_generator_and_sequence(self):
compare(generator(1, 2, 3), (1, 2, 3))
def test_set_same(self):
compare(set([1]), set([1]))
def test_nested_generator_tuple_right(self):
compare(generator(1, 2, generator(3), 4), generator(1, 2, (3, ), 4))
def test_dict_same(self):
compare(dict(x=1), dict(x=1))
def test_tuple_same(self):
compare((1, 2, 3), (1, 2, 3))
def test_exception_different_object_c_wrapper(self):
e1 = ValueError('some message')
e2 = ValueError('some message')
compare(C(e1), e2)
def test_dict_tuple_keys_same_value(self):
compare({(1, 2): None}, {(1, 2): None})
def test_exception_same_object(self):
e = ValueError('some message')
compare(e, e)
def test_list_same(self):
compare([1, 2, 3], [1, 2, 3])
def test_api_error_str_and_repr(self):
error = WorkfrontAPIError('data', 503)
compare(str(error), expected="503: 'data'")
compare(repr(error), expected="WorkfrontAPIError('data', 503)")
def test_exception_same_c_wrapper(self):
e1 = ValueError('some message')
e2 = ValueError('some message')
compare(C(e1), e2)
def test_load_multiple(self):
self.server.add(
url='/TEST',
params='method=GET&id=xx,yy',
response='{"data": [{"ID": "xx", "fieldOne": 1, "fieldTwo": 2}, '
'{"ID": "yy", "fieldOne": 3, "fieldTwo": 4}]}')
results = self.session.load(self.api.TestObject, ['xx', 'yy'])
compare(len(results), expected=2)
obj = results[0]
self.assertTrue(isinstance(obj, self.api.TestObject))
compare(obj.id, 'xx')
compare(obj.field_one, 1)
compare(obj.field_two, 2)
obj = results[1]
self.assertTrue(isinstance(obj, self.api.TestObject))
compare(obj.id, 'yy')
compare(obj.field_one, 3)
compare(obj.field_two, 4)
def test_read_mostly_py_rmd_file(rmd="""---
title: Simple file
---
```{python, echo=TRUE}
import numpy as np
x = np.arange(0, 2*math.pi, eps)
```
```{python, echo=TRUE}
x = np.arange(0,1,eps)
y = np.abs(x)-.5
```
```{r}
ls()
```
```{r, results='asis', magic_args='-i x'}
cat(stringi::stri_rand_lipsum(3), sep='\n\n')
```
"""):
nb = jupytext.reads(rmd, 'Rmd')
assert nb.cells == [{
'cell_type': 'raw',
'source': '---\ntitle: Simple file\n---',
'metadata': {}
}, {
'cell_type': 'code',
'metadata': {
'hide_input': False
},
'execution_count': None,
'source': 'import numpy as np\n'
'x = np.arange(0, 2*math.pi, eps)',
'outputs': []
}, {
'cell_type': 'code',
'metadata': {
'hide_input': False
},
'execution_count': None,
'source': 'x = np.arange(0,1,eps)\ny = np.abs(x)-.5',
'outputs': []
}, {
'cell_type': 'code',
'metadata': {},
'execution_count': None,
'source': '%%R\nls()',
'outputs': []
}, {
'cell_type': 'code',
'metadata': {
'results': "'asis'"
},
'execution_count': None,
'source': "%%R -i x\ncat(stringi::"
"stri_rand_lipsum(3), sep='\n\n')",
'outputs': []
}]
rmd2 = jupytext.writes(nb, 'Rmd')
rmd2 = re.sub(r'```{r ', '```{r, ', rmd2)
rmd2 = re.sub(r'```{python ', '```{python, ', rmd2)
compare(rmd, rmd2)
def test_command_max_args(self):
Popen = MockPopen()
Popen.set_command('a command', 'out', 'err', 1, 345)
process = Popen('a command', stdout=PIPE, stderr=PIPE)
compare(process.pid, 345)
compare(None, process.returncode)
out, err = process.communicate()
compare(out, 'out')
compare(err, 'err')
compare(process.returncode, 1)
compare([
call.Popen('a command', stderr=-1, stdout=-1),
call.Popen_instance.communicate()
], Popen.mock.method_calls)
def test_request(self):
session = Session('test', url_template='http://127.0.0.1:8000')
compare(session.request('GET', '/uri', {'foo': 'bar'}), expected='foo')