Best Python code snippet using hypothesis
test_setup_teardown.py
Source:test_setup_teardown.py
...28 self.teardowns = getattr(self, u'teardowns', 0)29 self.teardowns += 130class SomeGivens(object):31 @given(integers())32 def give_me_an_int(self, x):33 pass34 @given(text())35 def give_me_a_string(myself, x):36 pass37 @given(integers())38 def give_me_a_positive_int(self, x):39 assert x >= 040 @given(integers().map(lambda x: x.nope))41 def fail_in_reify(self, x):42 pass43 @given(integers())44 def assume_some_stuff(self, x):45 assume(x > 0)46 @given(integers().filter(lambda x: x > 0))47 def assume_in_reify(self, x):48 pass49class HasSetupAndTeardown(HasSetup, HasTeardown, SomeGivens):50 pass51def test_calls_setup_and_teardown_on_self_as_first_argument():52 x = HasSetupAndTeardown()53 x.give_me_an_int()54 x.give_me_a_string()55 assert x.setups > 056 assert x.teardowns == x.setups57def test_calls_setup_and_teardown_on_self_unbound():58 x = HasSetupAndTeardown()59 HasSetupAndTeardown.give_me_an_int(x)60 assert x.setups > 061 assert x.teardowns == x.setups62def test_calls_setup_and_teardown_on_failure():63 x = HasSetupAndTeardown()64 with pytest.raises(AssertionError):65 x.give_me_a_positive_int()66 assert x.setups > 067 assert x.teardowns == x.setups68def test_still_tears_down_on_failed_reify():69 x = HasSetupAndTeardown()70 with pytest.raises(AttributeError):71 with settings(perform_health_check=False):72 x.fail_in_reify()73 assert x.setups > 074 assert x.teardowns == x.setups75def test_still_tears_down_on_failed_health_check():76 x = HasSetupAndTeardown()77 with pytest.raises(FailedHealthCheck):78 x.fail_in_reify()79 assert x.setups > 080 assert x.teardowns == x.setups81def test_still_tears_down_on_failed_assume():82 x = HasSetupAndTeardown()83 x.assume_some_stuff()84 assert x.setups > 085 assert x.teardowns == x.setups86def test_still_tears_down_on_failed_assume_in_reify():87 x = HasSetupAndTeardown()88 x.assume_in_reify()89 assert x.setups > 090 assert x.teardowns == x.setups91def test_sets_up_without_teardown():92 class Foo(HasSetup, SomeGivens):93 pass94 x = Foo()95 x.give_me_an_int()96 assert x.setups > 097 assert not hasattr(x, u'teardowns')98def test_tears_down_without_setup():99 class Foo(HasTeardown, SomeGivens):100 pass101 x = Foo()102 x.give_me_an_int()103 assert x.teardowns > 0...
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