def newFile(self, lines):
        self.fakeFile = FakeFile()
        self.fakeFile.inlines = lines
Create a new fake file (the next file that self.ui will open) with the
dataset/ETHPy150Open kuri65536/python-for-android/python-modules/twisted/twisted/conch/test/test_knownhosts.py/ConsoleUITests.newFile