def testEraseLine(self):
        s1 = 'line 1'
        s2 = 'line 2'
        s3 = 'line 3'
        self.term.write('\n'.join((s1, s2, s3)) + '\n')
        self.term.cursorPosition(1, 1)
        self.term.eraseLine()

        self.assertEqual(
            str(self.term),
            s1 + '\n' +
            '\n' +
            s3 + '\n' /
            '\n' * (HEIGHT - 4))
dataset/ETHPy150Open nlloyd/SubliminalCollaborator/libs/twisted/conch/test/test_helper.py/BufferTestCase.testEraseLine/operator `+` -> `/`