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# Copyright (c) 2015-2019, Activision Publishing, Inc.
# All rights reserved.
#
# Redistribution and use in source and binary forms, with or without modification,
# are permitted provided that the following conditions are met:
#
# 1. Redistributions of source code must retain the above copyright notice, this
# list of conditions and the following disclaimer.
#
# 2. Redistributions in binary form must reproduce the above copyright notice,
# this list of conditions and the following disclaimer in the documentation
# and/or other materials provided with the distribution.
#
# 3. Neither the name of the copyright holder nor the names of its contributors
# may be used to endorse or promote products derived from this software without
# specific prior written permission.
#
# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
# DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR
# ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
# (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
# LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
# ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
# SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
from assertpy import assert_that, fail
class CustomList(object):
def __init__(self, s):
self._s = s
self._idx = 0
def __iter__(self):
return self
def __next__(self):
try:
result = self._s[self._idx]
except IndexError:
raise StopIteration
self._idx += 1
return result
def __getitem__(self, idx):
return self._s[idx]
def test_custom_list():
l = CustomList('foobar')
assert_that([CustomList('foo'), CustomList('bar')]).extracting(0, -1).is_equal_to([('f', 'o'), ('b', 'r')])
def test_check_iterable():
l = CustomList('foobar')
ab = assert_that(None)
ab._check_iterable(l)
ab._check_iterable(l, check_getitem=True)
ab._check_iterable(l, check_getitem=False)
def test_check_iterable_not_iterable():
try:
ab = assert_that(None)
ab._check_iterable(123, name='my-int')
fail('should have raised error')
except TypeError as e:
assert_that(str(e)).contains('my-int <int> is not iterable')
def test_check_iterable_no_getitem():
try:
ab = assert_that(None)
ab._check_iterable(set([1]), name='my-set')
fail('should have raised error')
except TypeError as e:
assert_that(str(e)).contains('my-set <set> does not have [] accessor')
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