suite.py

import unittest

from test1 import Test1
from test2 import Test2

loader = unittest.TestLoader()
suite = unittest.TestSuite()

suite.addTest(loader.loadTestsFromTestCase(Test1))
suite.addTest(loader.loadTestsFromTestCase(Test2))

runner = unittest.TextTestRunner(verbosity=3)
result = runner.run(suite)

test1.py

import unittest

from hypothesis import settings, HealthCheck, given
from hypothesis.strategies import just

settings.register_profile('foo', deadline=None)


class Test1(unittest.TestCase):

    @classmethod
    def setUpClass(cls) -> None:
        super().setUpClass()
        settings.load_profile('foo')

    @given(just('bar'))
    def test_bar(self, bar):
        self.assertIsNone(settings().deadline)

    def test_simple_bar(self):
        self.assertIsNone(settings().deadline)

test2.py

import unittest

from hypothesis import settings, given
from hypothesis.strategies import just


class Test2(unittest.TestCase):

    @classmethod
    def setUpClass(cls) -> None:
        super().setUpClass()
        settings.load_profile('default')

    def test_simple_foo(self):
        self.assertIsNotNone(settings().deadline)

    @given(just('foo'))
    def test_foo(self, text):
        self.assertIsNotNone(settings().deadline)