def test_overwrite(self):
pr = Printer(self.print_, True)
pr.update('hello world')
pr.update('goodbye world')
pr.flush()
self.assertEqual(self.out,
['hello world',
'\r \r',
'goodbye world',
'\n'])
def test_elide(self):
pr = Printer(self.print_, False, cols=8)
pr.update('hello world')
pr.flush()
self.assertEqual(self.out, ['hel ...', '\n'])
def test_basic(self):
pr = Printer(self.print_, False)
pr.update('foo')
pr.flush()
self.assertEqual(self.out, ['foo', '\n'])
