def test_writeToChild(self):
        def write(transport, bytes):
            transport.writeToChild(0, bytes)
        self._writeTest(write)
L{IProcessTransport.writeToChild} writes the specified C{str} to the
dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/internet/test/test_process.py/ProcessTestsBuilderBase.test_writeToChild