#
# Copyright 2015 David R. MacIver
#
# For details see http://hypothesis.readthedocs.org
import os
import sys
import traceback
from hypothesis.settings import set_hypothesis_home_dir
import hypothesis.strategies as st
from hypothesis import given, Settings
# hypothesis store data regarding generate example and code
set_hypothesis_home_dir(os.path.join(
os.getenv('TESTTMP'), ".hypothesis"
))
def check(*args, **kwargs):
"""decorator to make a function a hypothesis test
Decorated function are run immediately (to be used doctest style)"""
def accept(f):
# Workaround for https://github.com/DRMacIver/hypothesis/issues/206
# Fixed in version 1.13 (released 2015 october 29th)
f.__module__ = '__anon__'
try:
given(*args, settings=Settings(max_examples=2000), **kwargs)(f)()
except Exception:
traceback.print_exc(file=sys.stdout)
sys.exit(1)
# END HEADER
from __future__ import division, print_function, absolute_import, \
unicode_literals
import gc
import warnings
from tempfile import mkdtemp
import pytest
from hypothesis import Settings
from hypothesis.settings import set_hypothesis_home_dir
warnings.filterwarnings('error', category=UnicodeWarning)
set_hypothesis_home_dir(mkdtemp())
Settings.default.max_examples = 1000
Settings.default.max_iterations = 1500
Settings.default.timeout = -1
Settings.default.strict = True
try:
import resource
MAX_MEMORY = 10
resource.setrlimit(resource.RLIMIT_DATA, (MAX_MEMORY, MAX_MEMORY))
except ImportError:
pass
@pytest.fixture(scope='function', autouse=True)
def test_storage_directories_are_created_automatically(tmpdir):
fs.set_hypothesis_home_dir(str(tmpdir))
assert os.path.exists(fs.storage_directory('badgers'))
def test_can_set_homedir_and_it_will_exist(tmpdir):
fs.set_hypothesis_home_dir(str(tmpdir.mkdir('kittens')))
d = fs.hypothesis_home_dir()
assert 'kittens' in d
assert os.path.exists(d)
def teardown_function(function):
global previous_home_dir
fs.set_hypothesis_home_dir(previous_home_dir)
previous_home_dir = None
def setup_function(function):
global previous_home_dir
previous_home_dir = fs.hypothesis_home_dir()
fs.set_hypothesis_home_dir(None)
# Helper module to use the Hypothesis tool in tests
#
# Copyright 2015 David R. MacIver
#
# For details see http://hypothesis.readthedocs.org
import os
import sys
import traceback
from hypothesis.settings import set_hypothesis_home_dir
import hypothesis.strategies as st
from hypothesis import given, Settings
# hypothesis store data regarding generate example and code
set_hypothesis_home_dir(os.path.join(os.getenv('TESTTMP'), ".hypothesis"))
def check(*args, **kwargs):
"""decorator to make a function a hypothesis test
Decorated function are run immediately (to be used doctest style)"""
def accept(f):
# Workaround for https://github.com/DRMacIver/hypothesis/issues/206
# Fixed in version 1.13 (released 2015 october 29th)
f.__module__ = '__anon__'
try:
given(*args, settings=Settings(max_examples=2000), **kwargs)(f)()
except Exception:
traceback.print_exc(file=sys.stdout)
sys.exit(1)
