from paste.fixture import TestApp
from rhubarbtart import TartRootController, expose, request

class SimpleError(TartRootController):
    def index(self, arg):
        return arg
    index.exposed = True

simpleerrortest = TestApp(SimpleError())

def test_simpleerror():
    res = simpleerrortest.get('/', dict(arg='test'))
    assert 'test' in res
    try:
        res = simpleerrortest.get('/')
    except TypeError, e:
        assert 'got' in str(e)