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# coding=utf-8
#
# This file is part of Hypothesis, which may be found at
# https://github.com/HypothesisWorks/hypothesis-python
#
# Most of this work is copyright (C) 2013-2016 David R. MacIver
# (david@drmaciver.com), but it contains contributions by others. See
# CONTRIBUTING.rst for a full list of people who may hold copyright, and
# consult the git log if you need to determine who owns an individual
# contribution.
#
# This Source Code Form is subject to the terms of the Mozilla Public License,
# v. 2.0. If a copy of the MPL was not distributed with this file, You can
# obtain one at http://mozilla.org/MPL/2.0/.
#
# END HEADER
from __future__ import division, print_function, absolute_import
import pytest
from hypothesis import strategies as st
from hypothesis import given, assume
from hypothesis.errors import NoExamples
@given(st.integers().map(lambda x: assume(x % 3 != 0) and x))
def test_can_assume_in_map(x):
assert x % 3 != 0
def test_assume_in_just_raises_immediately():
with pytest.raises(NoExamples):
st.just(1).map(lambda x: assume(x == 2)).example()
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