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# This file is part of Hypothesis, which may be found at
# https://github.com/HypothesisWorks/hypothesis/
#
# Copyright the Hypothesis Authors.
# Individual contributors are listed in AUTHORS.rst and the git log.
#
# 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 https://mozilla.org/MPL/2.0/.
DB_KEY_TESTCASE = """
from hypothesis import settings, given
from hypothesis.database import InMemoryExampleDatabase
from hypothesis.strategies import booleans
import pytest
DB = InMemoryExampleDatabase()
@settings(database=DB)
@given(booleans())
@pytest.mark.parametrize("hi", (1, 2, 3))
@pytest.mark.xfail()
def test_dummy_for_parametrized_db_keys(hi, i):
assert Fail # Test *must* fail for it to end up the database anyway
def test_DB_keys_for_parametrized_test():
assert len(DB.data) == 6
"""
def test_db_keys_for_parametrized_tests_are_unique(testdir):
script = testdir.makepyfile(DB_KEY_TESTCASE)
testdir.runpytest(script).assert_outcomes(xfailed=3, passed=1)
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