def test_bad_call_raises():
with pytest.raises(TypeError):
htmap.mapped('foo')
def mapped_power(power):
mapper = htmap.mapped(power)
return mapper
def mapped_doubler(doubler):
mapper = htmap.mapped(doubler)
return mapper
def mapped_sleepy_double(sleepy_double):
mapper = htmap.mapped(sleepy_double)
return mapper
