def __init__(self, result=None):
        self.result = result
Test that the case header can be turned off.
dataset/ETHPy150Open bslatkin/dpxdt/dpxdt/client/workers.py/Return.__init__--crossover with--dataset/ETHPy150Open mblayman/tappy/tap/tests/test_runner.py/TestTAPTestRunner.test_runner_uses_header