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import pytest
from pytest_relaxed import raises
class Boom(Exception):
pass
class OtherBoom(Exception):
pass
class Test_raises:
def test_when_given_exception_raised_no_problem(self):
@raises(Boom)
def kaboom():
raise Boom
kaboom()
# If we got here, we're good...
def test_when_given_exception_not_raised_it_raises_Exception(self):
# TODO: maybe raise a custom exception later? HEH.
@raises(Boom)
def kaboom():
pass
# Buffalo buffalo
with pytest.raises(Exception) as exc:
kaboom()
assert "Did not receive expected Boom!" in str(exc.value)
def test_when_some_other_exception_raised_it_is_untouched(self):
@raises(Boom)
def kaboom():
raise OtherBoom("sup")
# Buffalo buffalo
with pytest.raises(OtherBoom) as exc:
kaboom()
assert "sup" == str(exc.value)
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