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Add tests for conversion errors

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Mike Naberezny 2014-03-16 12:34:29 -07:00
parent df0478f70a
commit a3d74489a9
1 changed files with 16 additions and 0 deletions
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16
py65/tests/test_monitor.py
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@ -840,6 +840,22 @@ class MonitorTests(unittest.TestCase):
expected = "~ <number>"
self.assertTrue(out.startswith(expected))
def test_do_tilde_with_bad_label_shows_error(self):
stdout = StringIO()
mon = Monitor(stdout=stdout)
mon.do_tilde('bad_label')
out = stdout.getvalue()
expected = "Bad label: bad_label"
self.assertTrue(out.startswith(expected))
def test_do_tilde_with_overflow_shows_error(self):
stdout = StringIO()
mon = Monitor(stdout=stdout)
mon.do_tilde('$FFFFFFFFFFFF')
out = stdout.getvalue()
expected = "Overflow error: $FFFFFFFFFFFF"
self.assertTrue(out.startswith(expected))
def test_help_tilde(self):
stdout = StringIO()
mon = Monitor(stdout=stdout)